Buy Lab-Grown Diamond Engagement Ring
Ready to pop the question? Find the perfect symbol of your love with our collection of lab-grown diamond engagement rings, crafted in 100% solid 14K & 18K gold and set with ethically sourced, IGI-certified lab-grown diamonds. These rings are just as brilliant, durable, and timeless as mined diamond rings—but with a modern, meaningful twist.
Every engagement ring is handcrafted, hypoallergenic, and shipped free across the UK, complete with certification and secure packaging. At The Karat Store, you’ll discover designs made to tell your love story—with clarity, conscience, and sparkle.
18K Solid Gold Diamond Distance Ring, Round Cut Lab-Grown Diamond Ring
The 18k Solid Gold Diamond Distance Ring features a brilliant round cut lab-grown diamond, perfect for adding elegance to any occasion. Crafted from high-quality 18k solid gold, this ring is available in white, rose, or yellow gold. With BIS Hallmarked & IGI certifications, you can be assured of its authenticity and craftsmanship. It is shipped in 10-12 business days, with customer support available via live chats and video calls for assistance.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Double Halo Lab Grown Diamond Engagment Ring
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Double Prong Lab Grown Diamond Engagement Ring
Elegant 18k Solid Gold Double Prong Lab Grown Diamond Engagement Ring featuring a 2ct oval lab-grown diamond. Available in White, Rose, or Yellow Gold.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Double Shank Lab Grown Diamond Ring
A 2Ct lab-grown diamond double shank ring, crafted in 18k solid gold with a modern, bold design. Available in white, rose, and yellow gold. IGI & BIS certified for authenticity.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Emerald Cut Halo Lab Grown Diamond Engagement Ring
A 18k solid gold emerald cut halo engagement ring featuring a 2ct lab-grown emerald-cut diamond, surrounded by 0.9ct round and marquise diamonds. Available in white, yellow, or rose gold, with IGI & BIS certification and a comfortable fit.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Emerald Cut Lab Grown Diamond Engagement Ring
Shop 18k Solid Gold Emerald Cut Lab-Grown Diamond Engagement Ring from The Karat Store with a 2-carat center diamond (F color, VS2 clarity) and 30 round side diamonds. Available in white, rose, or yellow gold. IGI-certified, BIS-hallmarked. Delivered in 10-12 days.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Emerald Cut Lab Grown Diamond Engagement Ring
A gorgeous 2ct emerald-cut lab-grown diamond with round and baguette side diamonds set in 18k Solid Gold. IGI Certified.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Emerald Cut Lab Grown Diamond Engagement Ring
A 18k solid gold emerald-cut lab-grown diamond ring featuring a 2ct center and 0.23ct round diamonds. Available in white, yellow, or rose gold, certified by IGI & BIS.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Emerald Cut Lab Grown Diamond Engagement Ring
A 18k solid gold emerald-cut lab-grown diamond engagement ring with a 2ct center and 0.1ct marquise side diamonds. Available in white, yellow, or rose gold, with IGI & BIS certification.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Emerald Cut Lab Grown Diamond Engagement Ring
A 18k solid gold emerald cut lab-grown diamond ring featuring a 2ct emerald-cut diamond with 0.89ct of round diamonds. Available in white, yellow, or rose gold with IGI & BIS certification.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Emerald Cut Lab Grown Diamond Engagement Ring
A 18k solid gold engagement ring with a 2ct emerald-cut lab-grown diamond, featuring a comfort-fit band. Available in white, yellow, or rose gold, and IGI & BIS certified.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Emerald Cut Lab Grown Diamond Engagement Ring
A 18k solid gold engagement ring featuring a 2ct emerald-cut lab-grown diamond, accented by 0.43ct of round and baguette-cut diamonds. Available in white, yellow, or rose gold, with IGI & BIS certification and a comfortable fit.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Emerald Cut Lab Grown Diamond Engagement Ring
A 18k solid gold engagement ring featuring a 2ct emerald-cut lab-grown diamond, surrounded by 0.79ct of round, marquise, and pear-shaped diamonds. Available in white, yellow, or rose gold, with IGI & BIS certification and a comfortable fit.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Emerald Cut Lab Grown Diamond Engagement Ring
A 18k solid gold engagement ring featuring a 2ct emerald-cut lab-grown diamond, accented with 0.32ct of round diamonds. Available in white, yellow, or rose gold, with IGI & BIS certification and a comfortable fit.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Emerald Cut Lab Grown Diamond Engagement Ring
A 18k solid gold ring featuring a 2ct emerald-cut lab-grown diamond (F color, VS2 clarity). Available in white, yellow, or rose gold, with a comfortable fit and IGI & BIS certification.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Emerald Cut Lab Grown Diamond Engagement Ring
18k Solid Gold Emerald Cut Lab-Grown Diamond Engagement Ring with a 2-carat emerald-cut center diamond (F color, VS2 clarity) and 16 round side diamonds. Available in white, rose, or yellow gold. IGI-certified, BIS-hallmarked. Delivered in 10-12 days.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Emerald Cut Lab Grown Diamond Engagement Ring
A sleek and timeless 18k Solid Gold Emerald Cut Lab Grown Diamond Engagement Ring, featuring a 2ct emerald-cut center diamond on a plain metal band for a minimalist, modern look.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Emerald Cut Lab-Grown Diamond Engagement Ring
This stunning 18k Solid Gold Emerald Cut Lab-Grown Diamond Ring features an elegant E color diamond with VS1 clarity, offering a refined sparkle. Available in white, rose, or yellow gold, it’s perfect for those seeking timeless beauty. The ring is BIS Hallmarked and IGI certified for authenticity and quality assurance. Shipping time is 10-12 business days, and our customer support team is available via live chats and video calls to guide you through your purchase.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Emerald Octagon Cut Lab-Grown Diamond Solitaire Ring
The 18k Solid Gold Emerald Octagon Cut Lab-Grown Diamond Solitaire Ring showcases a stunning lab-grown diamond with VS1 clarity and E color. Crafted from 18k solid gold, it is available in white, rose, or yellow gold, offering a timeless look. This elegant solitaire ring is BIS Hallmarked for authenticity and quality. Perfect for engagements or special occasions, it promises a refined and lasting beauty. Shipping is available within 10-12 business days, and customer support is ready via live chats and video calls.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Emerald Side Accent Engagement Ring Platinum Pave Set Ring
A sophisticated 18k solid gold engagement ring featuring emerald side accents and round diamonds in a platinum pave set design. VS-SI clarity, IJ color. Available in white, rose, or yellow gold. Perfect for timeless elegance
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Enerald Cut Lab Grown Diamond Engagement Ring
A timeless symbol of elegance, this 18k Solid Gold Emerald Cut Lab Grown Diamond Engagement Ring showcases a 2ct emerald-cut center diamond with 4.8ct emerald-cut side diamonds, set in 18k gold (White, Rose, or Yellow).
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Enerald Cut Moissanite Diamond Engagement Ring
Get this Product in 14k Gold
A luxurious 2ct emerald-cut Moissanite engagement ring with 4.8ct emerald-cut side diamonds, set in 18k solid gold. Timeless elegance meets breathtaking brilliance.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Etched Lab Grown Diamond Engagement Ring
A 18k gold etched diamond ring featuring a 2ct super-cut lab-grown diamond, accented by 86 side diamonds (0.65ct total). Available in white, rose, and yellow gold.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Five Stone Emerald Shape Lab Grown Diamond Ring
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Five Stone Lab Grown Diamond Engagement Ring
A timeless five-stone engagement ring featuring a 2ct lab-grown diamond with four accent diamonds (0.52ct total) in 18k solid gold. IGI & BIS Certified.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Five Stone Lab Grown Diamond Ring
A 2ct five-stone lab-grown diamond ring, featuring four accent diamonds (0.53ct total) in 18k solid gold, offering timeless brilliance and elegance. IGI & BIS Certified.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Floral Inspired Lab Grown Diamond Engagement Ring
Exquisite 18k Solid Gold Floral Inspired Lab Grown Diamond Engagement Ring featuring a 2ct round center diamond and 0.55ct marquise side diamonds for a perfect, timeless look.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Floral Lab Grown Diamond Engagement Ring
A gorgeous 2ct oval lab-grown diamond in a 18k solid gold floral design, offering ethical beauty, modern luxury, and timeless elegance.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Floral Lab Grown Diamond Engagement Ring
A stunning 2ct oval-shaped lab-grown diamond set in a 18k solid gold floral design engagement ring, perfect for a romantic and timeless proposal.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Floral Lab Grown Diamond Engagement Ring
A 18k solid gold floral-inspired engagement ring featuring a 2 CT round lab-grown diamond (F color, VS2 clarity, Super Cut) with 0.03 CT side diamonds. Available in White, Rose, and Yellow Gold.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Flower Solitaire Lab Grown Diamond Engagement Ring
A 2-carat solitaire lab-grown diamond ring with 42 dazzling side stones in a flower-inspired design. Crafted in 18k solid gold and BIS Hallmarked & IGI Certified.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Halo Baguette Lab Grown Diamond Ring
Elegant 2ct round halo ring with round and baguette lab-grown diamonds, crafted in 18k solid gold, available in White, Rose, or Yellow Gold.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Halo Baguette Lab Grown Diamond Ring
A stunning 2ct round lab-grown diamond at the center with a halo of round diamonds in 18k solid gold, available in White, Rose, or Yellow Gold.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Halo Claw Lab Grown Diamond Ring
A 18k gold halo claw ring featuring a 2ct super-cut round lab-grown diamond, encircled by 82 side diamonds (0.62ct total). Available in white, rose, and yellow gold.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Halo Lab Grown Diamond Engagement Ring
Elegant 18k Solid Gold Halo Lab Grown Diamond Engagement Ring featuring a 2ct oval center diamond and 0.56ct round diamonds in a halo design. Available in White, Yellow, or Rose Gold.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Halo Lab Grown Diamond Engagement Ring
Elegant 18k solid gold halo engagement ring with a 2ct oval lab-grown diamond (F color, VS2 clarity) and 38 round side diamonds (0.64ct). Available in white, yellow, or rose gold and features a comfortable fit.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Halo Lab Grown Diamond Engagement Ring
This 18k Gold Halo Lab-Grown Diamond Engagement Ring features a 2ct F VS2 Super Cut round diamond, surrounded by 0.37ct of luminous side stones. Available in white, rose, and yellow gold, it is IGI & BIS hallmarked for authenticity.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Halo Lab Grown Diamond Engagement Ring
A 2 ct round lab-grown diamond halo engagement ring, featuring 90 accent diamonds (0.72 ct total) in 18k solid gold. A radiant and timeless piece.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Halo Lab Grown Diamond Engagement Ring
A stunning 2 ct halo lab-grown diamond ring with 38 side diamonds (0.64 ct total) in a 18k gold setting. A timeless, IGI & BIS-certified beauty.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Halo Lab Grown Diamond Engagement Ring
A dazzling 2 ct lab-grown diamond halo engagement ring featuring 36 brilliant accent diamonds (0.59 ct total), set in luxurious 18k solid gold.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Halo Lab Grown Diamond Engagement Ring
Elegant 18k Gold Halo Lab Grown Diamond Engagement Ring with a 2-carat center stone and 64 round diamond accents. Available in white, rose, or yellow gold.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Halo Lab Grown Diamond Engagement Ring
A stunning halo engagement ring featuring a 2Ct lab-grown diamond with 34 round-cut side stones (0.58CTW), set in 18k solid gold. Available in white, rose, and yellow gold with a comfort-fit band.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Halo Lab Grown Diamond Engagement Ring
A 2Ct lab-grown diamond halo engagement ring, featuring 42 round diamonds (0.74CTW) in 18k solid gold. Available in white, rose, and yellow gold. IGI & BIS certified for authenticity.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Halo Lab Grown Diamond Engagement Ring
A stunning 2Ct lab-grown diamond halo ring, featuring 32 accent diamonds (0.9CTW) in round and marquise shapes, set in 18k solid gold. Available in white, rose, and yellow gold. IGI & BIS certified.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Halo Lab Grown Diamond Ring
A 2 ct round lab-grown diamond halo ring with 62 accent diamonds (1.52 ct total) in round and princess cuts, set in 18k solid gold. A luminous statement of love.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Halo Lab Grown Diamond Ring
A stunning 2ct lab-grown diamond halo ring featuring 54 round side diamonds (0.33ct) in 18k solid gold (White, Rose, Yellow). Micro-prong setting, IGI & BIS Hallmarked.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Halo Lab Grown Diamond Ring
A 2Ct lab-grown diamond halo ring featuring 21 accent diamonds (3.51CTW) for ultimate brilliance, set in 18k solid gold. Available in white, rose, and yellow gold. IGI & BIS certified.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Halo Lab Grown Diamond Ring
A captivating 18k Gold Halo Lab Grown Diamond Ring with a 2ct oval center diamond surrounded by 20 round diamonds totaling 0.2ct. Available in three gold finishes.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Infinity Lab Grown Diamond Engagement Ring
A stunning 2ct lab-grown diamond infinity engagement ring in 18k solid gold, adorned with 26 round-cut diamonds for added brilliance. IGI & BIS Certified.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Intertwined Lab Grown Diamond Engagement Ring
Sophisticated 18k Solid Gold Intertwined Lab Grown Diamond Engagement Ring with a 2ct oval center diamond and 0.48ct round diamonds. Available in White, Yellow, or Rose Gold.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab Grown Diamond Engagement Ring
The 18k Solid Gold Halo Lab Grown Diamond Engagement Ring features a 2ct round center diamond with 1.14ct of side diamonds in round and pear shapes.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab Grown Diamond Engagement Ring
A stunning 2ct round lab-grown diamond engagement ring, featuring 57 sparkling side diamonds in 18k solid gold, designed for brilliance and elegance.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab Grown Diamond Engagement Ring
Short Description:
The 18k Solid Gold Lab-Grown Diamond Engagement Ring features a 2 ct Super Cut round diamond with 42 side stones (0.62 ct total) for added brilliance. Available in White, Rose, and Yellow Gold.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab Grown Diamond Engagement Ring
A 18k gold engagement ring featuring a 2ct super-cut round lab-grown diamond, accented by 18 side diamonds (0.26ct total). Available in white, rose, and yellow gold.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab Grown Diamond Ring
A beautiful 18k Gold Halo Lab Grown Diamond Ring featuring a 2ct oval center diamond surrounded by 0.4ct baguette diamonds. Certified IGI & BIS.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab Grown Diamond Ring
Stunning 2ct round halo ring with round lab-grown diamonds in a 18k solid gold band, available in White, Rose, or Yellow Gold.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab Grown Diamond Ring
A 2ct round lab-grown diamond halo ring with baguette-cut accents (0.4ct) in 18k solid gold. Available in White, Rose & Yellow Gold. IGI & BIS Hallmarked.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab Grown Round Dimond Engagement Ring with Pave Set Side stones
This stunning 18k Solid Gold Lab Grown Round Diamond Engagement Ring features a brilliant round diamond at its center, complemented by pave set side stones. Available in white, rose, and yellow gold, the ring is crafted with VS-SI clarity diamonds in IJ color. With a band width and thickness of 1.60 mm, it strikes the perfect balance of elegance and durability. BIS Hallmarked for authenticity, the ring ships in 10-12 business days, and customer support is available via live chats and video calls.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond 6-Prong Solitaire Ring
The 18k Solid Gold Lab-Grown Diamond 6-Prong Solitaire Ring features a stunning lab-grown diamond with VS1 E color. This elegant design is available in white, rose, or yellow gold and is BIS Hallmarked for authenticity. With a shipping time of 10-12 business days, customer support is available via live chats and video calls for assistance. Perfect for engagements or special occasions, this timeless ring offers modern sophistication and lasting beauty.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Asscher Cut Ring
The 18k Solid Gold Lab-Grown Diamond Asscher Cut Ring offers exceptional brilliance and timeless style. Crafted in solid gold, this ring features an exquisite Asscher cut lab-grown diamond with E color and VS1 clarity. Available in white, rose, or yellow gold, it is BIS Hallmarked and IGI Certified for guaranteed authenticity. With shipping in 10-12 business days, customer support is available via live chats and video calls.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Basket, 0.5ct. Oval Cut Diamond Ring
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Clear Water Ring
The 18k Solid Gold Lab-Grown Diamond Clear Water Ring showcases timeless elegance with lab-grown diamonds of VS1 clarity and F color. Available in white, rose, and yellow gold, this piece is BIS Hallmarked and IGI certified. Shipping is within 10-12 business days, with customer support through live chats and video calls.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Ember Ring
The 18k Solid Gold Lab-Grown Diamond Ember Ring draws inspiration from the glowing warmth of embers, featuring a brilliant E color, VS1 clarity lab-grown diamond. Available in white, yellow, or rose gold, this ring is both luxurious and sustainable, with BIS Hallmarked & IGI Certification. Enjoy reliable customer support via live chats and video calls, and expect shipping within 10-12 business days for a seamless experience. Perfect for engagements, anniversaries, or special occasions.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Emerald Cut 4-Prong East West Solitaire Ring
Discover the beauty of this 18k Solid Gold Lab-Grown Diamond Emerald Cut 4-Prong East West Solitaire Ring. The ring is
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Emerald Cut 4-Prong Solitaire Ring
The 18k Solid Gold Lab-Grown Diamond Emerald Cut 4-Prong Solitaire Ring combines timeless style and modern brilliance. Featuring a stunning lab-grown diamond with VS1 clarity and E color, set in 18k solid gold. Available in white, rose, or yellow gold, and BIS Hallmarked for authenticity. Shipping in 10-12 business days with customer support via live chats and video calls.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Emerald Cut 4-Prong Thick Solitaire Ring
The 18k Solid Gold Lab-Grown Diamond Emerald Cut 4-Prong Thick Solitaire Ring redefines elegance with its bold design and ethical brilliance. Crafted in your choice of white, rose, or yellow gold, this ring showcases a stunning emerald-cut lab-grown diamond with VS1 clarity and E color. Perfect for making a statement, it offers exceptional quality, certified by BIS Hallmarking. Enjoy reliable customer support via live chats and video calls, with a shipping time of 10-12 business days for a seamless shopping experience.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Emerald Cut Engagement Ring
This 18k Solid Gold engagement ring features an emerald-cut lab-grown diamond with E color and VS1 clarity, offering a sophisticated, timeless design. Available in white, rose, or yellow gold, it is BIS Hallmarked and IGI certified for authenticity. Shipping takes 10-12 business days, with customer support available via live chats and video calls.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Emerald Cut Ring
The 18k Solid Gold Lab-Grown Diamond Emerald Cut Ring is a luxurious and eco-conscious choice for any occasion. Available in white, rose, and yellow gold, this ring features a stunning emerald-cut lab-grown diamond, offering both elegance and sustainability. BIS Hallmarked for assured quality, it combines timeless design with modern sophistication. Ideal for engagements, anniversaries, or special moments, this piece promises lasting beauty. Enjoy 10-12 business days shipping and excellent customer support via live chats and video calls.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Emerald Cut Ring
The 18k Solid Gold Lab-Grown Diamond Emerald Cut Ring offers timeless elegance with a stunning emerald-cut lab-grown diamond. Crafted in 18k solid gold, this ring is available in white, rose, and yellow gold options. BIS Hallmarked for authenticity, it ensures quality and luxury. Perfect for those seeking an ethically sourced, elegant ring with exceptional value. Enjoy seamless shipping within 10-12 business days and access to live chats and video calls for customer support.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown diamond Emerald Cut Ring set of 2
The 18k Solid Gold Lab-Grown Diamond Emerald Cut Ring Set of 2 features two beautifully crafted rings, each set with a lab-grown emerald-cut diamond. Available in white, rose, or yellow gold, these rings offer an elegant, sustainable design that can be worn individually or stacked. BIS Hallmarked and shipping in 10-12 business days, with customer support available via live chats and video calls.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Flurry Ring in Rose Cut Diamond
Discover the elegance of the 18k Solid Gold Lab-Grown Diamond Flurry Ring with a stunning rose-cut diamond. Featuring VS1 clarity and E color, this ring is available in yellow, white, or rose gold. Certified by BIS Hallmarked & IGI for superior quality, it is shipped within 10-12 business days. Customer support is available via live chats and video calls to assist with your purchase. Perfect for any special occasion or as an elegant addition to your collection.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Harlem Oval Ring
The 18k Solid Gold Lab-Grown Diamond Harlem Oval Ring showcases a brilliant VS1 E color lab-grown diamond, offering sustainable luxury. Crafted in 18k solid gold, it’s available in white, rose, or yellow gold and comes with BIS Hallmarked certification for authenticity. With shipping within 10-12 business days, customer support is available via live chats and video calls, ensuring a seamless shopping experience.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Insight Ring
The 18k Solid Gold Lab-Grown Diamond Insight Ring embodies sophistication and grace. Highlighting a brilliant 2ct oval-cut lab-grown diamond with F color and VS1 clarity, this exquisite piece is available in white, rose, and yellow gold. Certified by BIS Hallmarked and IGI, it offers unmatched quality. Enjoy secure shipping in 10-12 business days and personalized customer support through live chats and video calls.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Marquise 4-Prong East West Solitaire
The 18k Solid Gold Lab-Grown Diamond Marquise 4-Prong East West Solitaire Ring offers a modern twist on timeless elegance. Available in white, rose, or yellow gold, it is BIS Hallmarked for guaranteed quality. Designed to impress, this ring is perfect for engagements or as a stunning everyday accessory. Enjoy seamless support via live chats and video calls, with delivery in 10-12 business days.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Marquise Ring
The 18k Solid Gold Lab-Grown Diamond Marquise Ring is a stunning blend of classic design and modern craftsmanship. Available in white, rose, or yellow gold, this exquisite piece is BIS Hallmarked for quality assurance. Whether for a special occasion or daily wear, this ring offers timeless elegance. Enjoy fast, secure shipping within 10-12 business days and exceptional customer support via live chat and video calls for a seamless shopping experience.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Marquise Ring
The 18k Solid Gold Lab-Grown Diamond Marquise Ring combines timeless elegance with modern design. Available in white, rose, and yellow gold, this stunning piece features ethically sourced lab-grown diamonds, offering a brilliant sparkle and durability. Crafted from high-quality 18k solid gold, this ring is BIS Hallmarked, ensuring superior craftsmanship and authenticity. Perfect for engagements or special occasions, it’s a luxurious addition to any collection. Shipping in 10-12 business days, with live chats and video calls available for customer support.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Marquise Ring
The 18k Solid Gold Lab-Grown Diamond Marquise Ring offers timeless elegance with its stunning marquise-shaped lab-grown diamond. Crafted in your choice of white, rose, or yellow gold, this ring is BIS Hallmarked for authenticity. Shipping in 10-12 business days with customer support available via live chats and video calls.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Moonlite Ring with Pave Band
Illuminate your style with the 18k Solid Gold Lab-Grown Diamond Moonlit Ring, featuring dazzling E-color VS1 clarity diamonds on a stunning pave band. Crafted in yellow, white, or rose gold, this exquisite moonlit design combines elegance with modern sophistication. Certified by BIS and IGI, it guarantees exceptional quality. Enjoy convenient shopping with live chat and video call support. Delivered in 10-12 business days, this ring is a timeless treasure for your collection.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Oval 4-Prong Solitaire Ring
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Oval Beaded Head Solitaire Engagement Ring
The 18k Solid Gold Lab-Grown Diamond Oval Beaded Head Solitaire Ring features a stunning VS1 E color lab-grown diamond in a unique oval design. Available in white, rose, and yellow gold, this ring is BIS Hallmarked and comes with shipping in 10-12 business days. Customer support via live chats and video calls is available.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Oval Double Prong Solitaire Ring
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Oval Meridian Solitaire Engagement Ring
The 18k Solid Gold Lab-Grown Diamond Oval Meridian Solitaire Ring features a stunning lab-grown diamond with VS1 clarity and F color, elegantly set in a 18k solid gold band. Available in white, rose, and yellow gold, this ring is perfect for a classic yet modern look. Certified with BIS Hallmarked and IGI, it promises exceptional quality. Enjoy fast 10-12 business days shipping, and live chat and video call support for your convenience.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Oval Ring
The 18k Solid Gold Lab-Grown Diamond Oval Ring offers a sleek and elegant design, available in white, rose, or yellow gold. Certified with BIS Hallmark for guaranteed quality, it ensures a perfect combination of luxury and sustainability. Enjoy hassle-free shopping with a 10-12 business day shipping timeline, and receive personalized assistance through live chats and video calls.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Oval Ring
This 18k Solid Gold Lab-Grown Diamond Oval Ring is a timeless piece available in white, rose, or yellow gold. BIS Hallmarked for authenticity, it offers an elegant and eco-friendly option for engagements or special occasions. With a shipping time of 10-12 business days, you can expect your ring promptly, while our customer support team is ready to assist via live chats and video calls.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Oval Ring
This 18k Solid Gold Lab-Grown Diamond Oval Ring offers a classic design with a modern touch. Crafted in your choice of white, rose, or yellow gold, this elegant piece is BIS Hallmarked for assurance of quality. With a 10-12 business day shipping time, enjoy seamless customer support through live chats and video calls for any inquiries or assistance. A perfect addition to any jewelry collection.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Oval Ring
The 18k Solid Gold Lab-Grown Diamond Oval Ring exudes timeless sophistication. Available in white, rose, or yellow gold, this design is BIS Hallmarked and GIA Certified, ensuring unmatched quality. Enjoy dedicated customer support via live chats and video calls, with delivery in 10-12 business days. Perfect for any occasion!
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Oval Ring
The 18k Solid Gold Lab-Grown Diamond Oval Ring features a refined and elegant design, crafted with 18k solid gold and BIS Hallmarked for assurance. Available in white, rose, and yellow gold, this exquisite ring offers timeless sophistication. Shipping in 10-12 business days, with customer support via live chats and video calls.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Oval Ring
The 18k Solid Gold Lab-Grown Diamond Oval Ring features a stunning lab-grown diamond with VS1 clarity and E color, set in a timeless oval shape. This elegant ring is available in white, rose, and yellow gold and is BIS Hallmarked for authenticity. Perfect for a variety of occasions, it ships within 10-12 business days, with customer support available through live chats and video calls for any assistance.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Oval Ring and Band set of 2
This 18k Solid Gold Lab-Grown Diamond Oval Ring and Band Set offers timeless elegance and a perfect fit. The set includes a stunning oval ring paired with a matching band, all crafted from high-quality 18k solid gold. Available in white, rose, and yellow gold, this set is BIS Hallmarked for assurance of superior craftsmanship. Whether for an engagement or a special occasion, it’s designed to shine with ethical lab-grown diamonds. With shipping in 10-12 business days and customer support available via live chats and video calls, this set is an exquisite addition to your jewelry collection.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Pear 5-Prong-Set Solitaire Ring
The 18k Solid Gold Lab-Grown Diamond Pear 5-Prong-Set Solitaire Ring combines timeless design with exceptional quality. Crafted in your choice of white, rose, or yellow gold, it features a lab-grown diamond of VS1 clarity and E color brilliance. BIS Hallmarked for authenticity, this elegant ring is a stunning addition to any jewelry collection. Enjoy secure delivery within 10-12 business days and outstanding customer support through live chats and video calls for a seamless shopping experience.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Pear Engagement Ring
The 18k Solid Gold Lab-Grown Diamond Pear Ring is an exquisite piece, available in white, rose, and yellow gold. Certified BIS Hallmarked, it is a symbol of elegance and craftsmanship, with shipping in 10-12 business days. Customer support via live chats and video calls is available.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Pear Ring
The 18k Solid Gold Lab-Grown Diamond Pear Ring showcases a stunning pear-shaped lab-grown diamond set in 18k solid gold. Available in white, rose, or yellow gold, it’s certified with BIS Hallmarked & IGI for your peace of mind. Enjoy reliable customer support via live chats and video calls, and expect your order to arrive within 10-12 business days.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Radiant Cut Engagement Ring
This 18k Solid Gold engagement ring showcases a radiant-cut lab-grown diamond with E color and VS1 clarity. Its elegant design is available in white, rose, or yellow gold and comes with BIS Hallmarked and IGI certification. Shipping time is 10-12 business days, and customer support is available via live chats and video calls.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Ring
Add timeless elegance to your collection with the 18k Solid Gold Lab-Grown Diamond Ring. Featuring dazzling E-color VS1 clarity diamonds, this ring is a perfect blend of sophistication and sustainability. Choose from yellow, white, or rose gold for a personal touch. Certified by BIS and IGI, it guarantees premium quality. Enjoy live chat and video call support, with delivery in 10-12 business days. Ideal for marking life's special moments.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-grown diamond Ring
This 18k Solid Gold Lab-Grown Diamond Ring combines elegant craftsmanship with sustainable beauty. The ring features diamonds with E color and VS1 clarity, ensuring a refined sparkle. Available in white, rose, and yellow gold, it is BIS Hallmarked for authenticity and comes with IGI certification. Enjoy a seamless purchase experience with customer support available via live chats and video calls. Shipping time is 10-12 business days.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Ring
The 18k Gold Lab-Grown Diamond Prelude Band is an exquisite piece featuring lab-grown diamonds with VS-SI clarity and E-F-G color. Available in white, rose, or yellow gold, this band is perfect for any occasion. Certified by BIS Hallmarked & IGI, the band ensures quality and authenticity. Shipping time is 10-12 business days, with customer support available via live chats and video calls.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Ring with Closed Setting, 1ct. Round Cut Diamond Ring
This 18k Solid Gold Lab-Grown Diamond Ring features a 1ct round-cut diamond with E color and VS1 clarity, set in a closed setting for a sleek finish. Available in White, Rose, or Yellow Gold, and certified with BIS Hallmarked & IGI. Shipping takes 10-12 business days, and customer support is available via live chats and video calls.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Ring, 0.31ct. Round Cut Diamond Ring
This elegant 18k Solid Gold Lab-Grown Diamond Ring showcases a 0.31 CTW round-cut diamond, making it a perfect choice for those seeking a beautiful and ethical option. Available in white, rose, and yellow gold, it is BIS Hallmarked for authenticity. With a 10-12 business day shipping time, enjoy easy access to live chats and video calls for customer support.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Ring, 0.7ct. Round Cut Diamond Ring
This 18k Solid Gold ring features a stunning 0.7ct round cut Lab-Grown Diamond, available in White, Rose, or Yellow Gold. The ring is BIS Hallmarked and IGI Certified for authenticity. Shipping is available within 10-12 business days, with customer support via live chats and video calls.
Select options
This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Ring, 1.01ct. Oval Cut Diamond Ring
This stunning 1.01ct. Oval Cut Lab-Grown Diamond Ring is set in 18k Solid Gold, available in white, rose, and yellow gold. With E color and VS1 clarity, this classic setting is both timeless and elegant. BIS Hallmarked and IGI certified, ensuring quality and authenticity. The ring ships within 10-12 business days, and customer support is available via live chats and video calls.
Select options
This product has multiple variants. The options may be chosen on the product page
History, Types, Cultural Significance Of Lab-Grown Diamond Engagement Ring
Your engagement ring should reflect more than just beauty—it should reflect your values. That’s why our rings feature lab-grown diamonds that are optically, physically, and chemically identical to mined diamonds, but grown using sustainable practices that minimise environmental impact.
Choose from timeless and trending styles, including:
Classic solitaires with round, oval, cushion, or princess cuts
Halo rings for added sparkle
Three-stone designs symbolising your past, present, and future
Hidden halos, vintage-inspired, and twisted bands
Minimalist to bold settings for every style
Why do so many UK couples choose lab-grown diamonds? Because they offer exceptional brilliance and ethical value at a better price. With more carats for your budget and zero compromise on quality, these rings make a smart, beautiful start to forever.
Quality of Material Used
Every ring is made from 100% solid 14K & 18K gold—available in yellow, white, or rose gold. We never use plated or filled metals, so your ring maintains its beauty for a lifetime.
Each diamond is lab-grown, hand-selected for clarity and brilliance, and expertly set to highlight its natural sparkle. Our rings are also hypoallergenic and safe for everyday wear.
Certifications Provided
We believe in full transparency. Every lab-grown diamond engagement ring includes:
An IGI certificate confirming cut, clarity, carat, and ethical origin
A 14K & 18KÂ gold purity stamp
A detailed invoice and supporting documentation
When you choose a certified lab-grown diamond ring, you’re making a decision backed by quality and integrity.
Craftsmanship
Each engagement ring is brought to life by skilled artisans using expert techniques and modern tools. From precise prong settings to flawless polishing, every detail is handled with care.
Before your ring ships, it undergoes a multi-step inspection to ensure the diamond is secure, the band is smooth, and the finish is perfect, so your special moment begins with a ring that’s truly flawless.
Frequently Asked Questions
1. How long does shipping take to the UK?
Shipping takes 12 to 22 days to your doorstep in the UK.
2. Is the ring made from real gold and diamonds?
Yes! All rings are made from 100% solid 14K & 18K gold and feature real lab-grown diamonds.
3. Are lab-grown diamonds as good as mined ones?
Yes. Lab-grown diamonds are chemically and optically identical to mined diamonds—just created more sustainably.
4. Will I receive a certificate with my ring?
Yes. All engagement rings come with an IGI certificate and full documentation.
5. Can I return or exchange my ring?
We only accept returns if the item is damaged or the wrong product is delivered.
6. Do you offer free shipping in the UK?
Yes, we offer free shipping across the UK with every order.
7. Will I receive tracking info?
Yes. You’ll get a tracking number once your ring has shipped.
8. Can I customize my engagement ring?
Absolutely! We welcome custom orders—just email us with your dream design.
9. Is the ring safe for sensitive skin?
Yes. Our rings are hypoallergenic and nickel-free, safe for daily wear.
10. How can I contact The Karat Store for support?
Email us anytime at contact@thekaratstore.uk for help, custom designs, or order updates.
