Shop Lab-Grown Diamond Jewelry
Looking for sparkle with a conscience? Welcome to our collection of lab-grown diamond jewellery, where timeless design meets modern sustainability. Set in 100% solid 14K & 18K gold, our pieces feature diamonds grown using advanced technology, offering the same brilliance and hardness as mined diamonds, without the environmental cost.
Each piece is certified, hypoallergenic, and handcrafted to perfection. Whether you’re shopping for an engagement ring, a gift, or something to treat yourself, you’ll find elegant styles you can wear with pride. Free UK shipping, secure packaging, and full certification make shopping with The Karat Store effortless and trustworthy.
Lab Grown Diamond 3ct Halo Ring in 18k Solid Gold Engagement Ring
The Lab Grown Diamond 3ct Halo Ring in 18k Solid Gold Engagement Ring by The Karat Store combines timeless elegance and sustainability. Available in rose, yellow, or white gold, featuring a 3.00 ct lab-grown diamond with VVS-VS clarity and E-F colour. Perfect for the eco-conscious couple.
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Lab Grown Diamond Earrings, Solitaire Stud Earrings, Round Diamond Stud Earrings
A timeless pair of 14k gold solitaire stud earrings featuring 0.50ct lab-grown round diamonds (F-G color, SI clarity). Available in white, rose, or yellow gold. Perfect for everyday elegance.
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Lab Grown Diamond tennis necklace
The Lab Grown Diamond Tennis Necklace in 14K Solid Gold is a timeless piece featuring high-quality diamonds set in an elegant design. This classic necklace combines brilliance and luxury, perfect for both daily wear and special events. Crafted with care, it features a secure clasp and offers unmatched comfort. Available in white, rose, or yellow gold, it’s BIS Hallmarked for authenticity and comes with dedicated customer support via live chats and video calls. Shipping is available within 10-12 business days.
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Lab Grown Diamond tennis necklace
The Lab Grown Diamond Tennis Necklace in 18k Solid Gold is a timeless piece featuring high-quality diamonds set in an elegant design. This classic necklace combines brilliance and luxury, perfect for both daily wear and special events. Crafted with care, it features a secure clasp and offers unmatched comfort. Available in white, rose, or yellow gold, it’s BIS Hallmarked for authenticity and comes with dedicated customer support via live chats and video calls. Shipping is available within 10-12 business days.
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Lab Grown Diamond tennis necklace Lab grown diamond tennis necklace
This stunning 6.00 cts Lab-Grown Diamond Tennis Necklace is crafted in 14K solid gold and designed with a 17-inch basket 4-prong setting. Featuring F-G color and SI clarity diamonds, it offers eco-friendly brilliance with a timeless design that suits both special occasions and daily wear. BIS Hallmarked for authenticity, this necklace is a versatile and durable piece, perfect for any celebration. Shipping within 10-12 business days, with live chat and video call customer support.
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Lab Grown Diamond tennis necklace Lab grown diamond tennis necklace
This stunning 6.00 cts Lab-Grown Diamond Tennis Necklace is crafted in 18k solid gold and designed with a 17-inch basket 4-prong setting. Featuring F-G color and SI clarity diamonds, it offers eco-friendly brilliance with a timeless design that suits both special occasions and daily wear. BIS Hallmarked for authenticity, this necklace is a versatile and durable piece, perfect for any celebration. Shipping within 10-12 business days, with live chat and video call customer support.
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Lab Grown diamond tennis necklace, Tennis necklace, gold tennis necklace
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Lab Grown diamond tennis necklace, Tennis necklace, gold tennis necklace
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Lab Grown Solitaire Yellow and White Diamond Eternity Band Ring, Eternity Ring for women
A stunning 14k solid gold eternity band featuring 5.44 carats of yellow diamonds and 0.55 carats of white diamonds. Available in white, rose, or yellow gold. Perfect for women who appreciate timeless elegance.
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Lab Grown Solitaire Yellow and White Diamond Eternity Band Ring, Eternity Ring for women
A stunning 18k solid gold eternity band featuring 5.44 carats of yellow diamonds and 0.55 carats of white diamonds. Available in white, rose, or yellow gold. Perfect for women who appreciate timeless elegance.
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Lab-Grown Diamond Round 4-Prong Split Shank Solitaire Ring
The Lab-Grown Diamond Round 4-Prong Split Shank Solitaire Ring combines elegance and modern design in 14K solid gold. Featuring a high-quality lab-grown diamond with VS1 E color, it’s available in white, rose, or yellow gold. BIS Hallmarked for authenticity, this exquisite ring is shipped in 10-12 business days and comes with customer support through live chats and video calls. Perfect for engagement or special occasions.
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Lab-Grown Diamond Round 4-Prong Split Shank Solitaire Ring
The Lab-Grown Diamond Round 4-Prong Split Shank Solitaire Ring combines elegance and modern design in 18k solid gold. Featuring a high-quality lab-grown diamond with VS1 E color, it’s available in white, rose, or yellow gold. BIS Hallmarked for authenticity, this exquisite ring is shipped in 10-12 business days and comes with customer support through live chats and video calls. Perfect for engagement or special occasions.
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Marquise Cut 14K Solid Gold 4ct Lab Grown Diamond Engagement Ring
The Marquise Cut 14K Solid Gold 4ct Lab Grown Diamond Engagement Ring by The Karat Store combines timeless elegance with sustainable luxury. Available in 14K gold with options for rose, yellow, or white gold, and featuring VVS-VS clarity and E-F colour diamonds, this ring is the perfect choice for the eco-conscious couple.
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Marquise Cut 14K Solid Gold Lab Grown Diamond Engagement Ring
The Marquise Cut 14K Solid Gold Lab Grown Diamond Engagement Ring by The Karat Store combines timeless elegance and sustainability. Available in 14K gold with options for rose, yellow, or white gold, featuring a 2.00 ct diamond with VVS-VS clarity and E-F colour. Perfect for the eco-conscious couple.
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Marquise Cut 18K Solid Gold 4ct Lab Grown Diamond Engagement Ring
The Marquise Cut 18k Solid Gold 4ct Lab Grown Diamond Engagement Ring by The Karat Store combines timeless elegance with sustainable luxury. Available in 18k gold with options for rose, yellow, or white gold, and featuring VVS-VS clarity and E-F colour diamonds, this ring is the perfect choice for the eco-conscious couple.
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Marquise Cut 18K Solid Gold Lab Grown Diamond Engagement Ring
The Marquise Cut 18k Solid Gold Lab Grown Diamond Engagement Ring by The Karat Store combines timeless elegance and sustainability. Available in 18k gold with options for rose, yellow, or white gold, featuring a 2.00 ct diamond with VVS-VS clarity and E-F colour. Perfect for the eco-conscious couple.
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Marquise Cut 2ct 14K Solid Gold Lab Grown Diamond Engagement Ring
Adorn yourself with The Karat Store?s Marquise Cut 2ct 14K Solid Gold Lab Grown Diamond Engagement Ring. Featuring a stunning 2.00 ct marquise cut lab grown diamond. Available in various gold colours.
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Marquise Cut 2ct 18K Solid Gold Lab Grown Diamond Engagement Ring
Adorn yourself with The Karat Store?s Marquise Cut 2ct 18k Solid Gold Lab Grown Diamond Engagement Ring. Featuring a stunning 2.00 ct marquise cut lab grown diamond. Available in various gold colours.
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Marquise Cut 3.5 ct 14K Solid Gold Lab Grown Diamond Engagement Ring
Celebrate love with The Karat Store?s Marquise Cut 3.5 14K Solid Gold Lab Grown Diamond Engagement Ring. Featuring a 3.50 ct lab grown diamond and is available in various gold colours.
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Marquise Cut 3.5 ct 18K Solid Gold Lab Grown Diamond Engagement Ring
Celebrate love with The Karat Stores Marquise Cut 3.5 18k Solid Gold Lab Grown Diamond Engagement Ring. Featuring a 3.50 ct lab grown diamond and is available in various gold colours.
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Marquise Cut 3ct 14K Solid Gold Lab Grown Diamond Engagement Ring
Celebrate love with The Karat Store?s Marquise Cut 3ct 14K Solid Gold Lab Grown Diamond Engagement Ring. Featuring a 3.00 ct lab-grown diamond and is available in various gold colors.
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Marquise Cut 3ct 18K Solid Gold Lab Grown Diamond Engagement Ring
Celebrate love with The Karat Store?s Marquise Cut 3ct 18k Solid Gold Lab Grown Diamond Engagement Ring. Featuring a 3.00 ct lab-grown diamond and is available in various gold colors.
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Mini Diamond Chain Ring
The Mini Diamond Chain Ring in 14K gold features 0.09 cts of lab-grown diamonds with VS1 clarity and F color. This delicate ring offers a touch of elegance with its minimalist design and is beautifully presented in a Karat Store Jewelry box, perfect for gifting or personal indulgence.
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Mini Diamond Chain Ring
The Mini Diamond Chain Ring in 18k gold features 0.09 cts of lab-grown diamonds with VS1 clarity and F color. This delicate ring offers a touch of elegance with its minimalist design and is beautifully presented in a Karat Store Jewelry box, perfect for gifting or personal indulgence.
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Mixed Shape Triple bypass ring | Multi Lab Grown Diamond Wrap Ring | 14k solid gold
The Mixed Shape Triple Bypass Ring is a stunning 14K Solid Gold piece with multi-diamond wrap design totaling 0.78 CTW. Available in white, rose, and yellow gold, this ring is BIS Hallmarked for quality. Perfect for adding a bold statement to your jewelry collection. Shipping in 10-12 business days with customer support available via live chats and video calls.
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Mixed Shape Triple bypass ring | Multi Lab Grown Diamond Wrap Ring | 18K Solid Gold
The Mixed Shape Triple Bypass Ring is a stunning 18k Solid Gold piece with multi-diamond wrap design totaling 0.78 CTW. Available in white, rose, and yellow gold, this ring is BIS Hallmarked for quality. Perfect for adding a bold statement to your jewelry collection. Shipping in 10-12 business days with customer support available via live chats and video calls.
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Opal Tennis Bracelet, Lab Grown Diamond Tennis Bracelet, gold tennis bracelet
This Opal Tennis Bracelet in 14K Solid Gold features opal charms and Lab Grown Diamond with a 3mm curb chain. A stunning piece with a box latch closure, perfect for any occasion, available in white, rose, and yellow gold.
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Oval Cut 3ct Lab Grown Diamond Engagement Ring
The Oval Cut 3ct Lab Grown Diamond Engagement Ring by The Karat Store combines timeless elegance and sustainability. Available in 14K gold with options for rose, yellow, or white gold, featuring a 3.00 ct lab-grown diamond with VVS-VS clarity and E-F colour. Perfect for the eco-conscious couple.
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Oval Cut 3ct Lab Grown Diamond Engagement Ring
The Oval Cut 3ct Lab Grown Diamond Engagement Ring by The Karat Store combines timeless elegance and sustainability. Available in 18k gold with options for rose, yellow, or white gold, featuring a 3.00 ct lab-grown diamond with VVS-VS clarity and E-F colour. Perfect for the eco-conscious couple.
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Oval Cut 4ct Lab Grown Diamond Engagement Ring
The Oval Cut 4ct Lab Grown Diamond Engagement Ring by The Karat Store offers timeless elegance and sustainability. Available in 14K gold with options for rose, yellow, or white gold, and featuring VVS-VS clarity and E-F colour diamonds, this ring is perfect for the eco-conscious couple.
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Oval Cut 4ct Lab Grown Diamond Engagement Ring
The Oval Cut 4ct Lab Grown Diamond Engagement Ring by The Karat Store offers timeless elegance and sustainability. Available in 18k gold with options for rose, yellow, or white gold, and featuring VVS-VS clarity and E-F colour diamonds, this ring is perfect for the eco-conscious couple.
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Oval Engagement Ring in 14k Solid Gold / 1 ct Oval Lab Grown Diamond Engagement Rings
The Karat Store's Oval Engagement Ring features a 1 ct lab-grown diamond set in 14K rose, yellow, or white gold. Ethical elegance with VVS-VS clarity and E-F colour.
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Oval Engagement Ring in 14k Solid Gold | 1 ct Oval Lab Grown Diamond Engagement Rings
The Karat Store's Oval Engagement Ring features a 1 ct lab-grown diamond set in 14K rose, yellow, or white gold. Ethical elegance with VVS-VS clarity and E-F colour.
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Oval Engagement Ring in 18K Solid Gold / 1 ct Oval Lab Grown Diamond Engagement Rings
The Karat Store's Oval Engagement Ring features a 1 ct lab-grown diamond set in 18k rose, yellow, or white gold. Ethical elegance with VVS-VS clarity and E-F colour.
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Oval Engagement Ring in 18K Solid Gold | 1 ct Oval Lab Grown Diamond Engagement Rings
The Karat Store's Oval Engagement Ring features a 1 ct lab-grown diamond set in 18k rose, yellow, or white gold. Ethical elegance with VVS-VS clarity and E-F colour.
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Oval Solitaire Ring 3 ct. Lab Grown Diamond Engagement Ring
The Karat Store's Oval Solitaire Ring 3 ct. Lab Grown Diamond Engagement Ring features a stunning 3.00 ct oval-cut diamond with VVS-VS clarity and E-F colour. Available in 14K rose, yellow, or white gold. Ethical elegance at its finest.
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Oval Solitaire Ring 3 ct. Lab Grown Diamond Engagement Ring
The Karat Store's Oval Solitaire Ring 3 ct. Lab Grown Diamond Engagement Ring features a stunning 3.00 ct oval-cut diamond with VVS-VS clarity and E-F colour. Available in 18k rose, yellow, or white gold. Ethical elegance at its finest.
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Pave Diamond Wavy Statement Ring | 14k Solid Gold Wave Stacking Ring
This pave diamond wavy statement ring, crafted in 14K solid gold, features 0.59 CTW D-E-F color, VVS clarity diamonds in a bold wave design. Ideal for stacking or as a statement piece, it’s available in white, rose, and yellow gold. BIS Hallmarked for authenticity.
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Pave Diamond Wavy Statement Ring | 18K Solid Gold Wave Stacking Ring
This pave diamond wavy statement ring, crafted in 18k solid gold, features 0.59 CTW D-E-F color, VVS clarity diamonds in a bold wave design. Ideal for stacking or as a statement piece, it’s available in white, rose, and yellow gold. BIS Hallmarked for authenticity.
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Pear Cut Halo Ring 3ct Lab Grown Diamond Engagement Ring
Envision a moment of pure enchantment with the Pear Cut Halo Ring 3ct Lab Grown Diamond Engagement Ring?a mesmerizing testament
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Pear Cut Halo Ring 3ct Lab Grown Diamond Engagement Ring
Envision a moment of pure enchantment with the Pear Cut Halo Ring 3ct Lab Grown Diamond Engagement Ring?a mesmerizing testament
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Pear Cut Halo Ring 4ct Lab Grown Diamond Engagement Ring
Celebrate your love with The Karat Store?s Pear Cut Halo Ring 4ct Lab Grown Diamond Engagement Ring. Featuring a stunning 4.00 ct pear cut lab grown diamond surrounded by a halo of smaller diamonds. Available in various gold colours.
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Pear Cut Halo Ring 4ct Lab Grown Diamond Engagement Ring
Celebrate your love with The Karat Store?s Pear Cut Halo Ring 4ct Lab Grown Diamond Engagement Ring. Featuring a stunning 4.00 ct pear cut lab grown diamond surrounded by a halo of smaller diamonds. Available in various gold colours.
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Princess Cut 14K Solid Gold Engagement Ring 4ct Lab Grown Dimond
Adorn yourself with The Karat Stores Princess Cut 14K Solid Gold Engagement Ring 4ct Lab Grown DimondCut 14K Solid Gold Engagement Ring 4ct Lab Grown Diamond. Featuring a stunning 4.00 ct Princess Cut 14K Solid Gold Engagement Ring 4ct Lab Grown Dimondcut lab grown diamond. Available in various gold colours.
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Princess Cut 14K Solid Gold Engagement Ring Lab Grown Dimond
The Princess Cut 14K Solid Gold Engagement Ring by The Karat Store combines timeless elegance and sustainability. Available in 14K gold with options for rose, yellow, or white gold, featuring a 1.00 ct lab-grown diamond with VVS-VS clarity and E-F colour. Perfect for the eco-conscious couple.
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Princess Cut 18K Solid Gold Engagement Ring 4ct Lab Grown Dimond
Adorn yourself with The Karat Stores Princess Cut 18k Solid Gold Engagement Ring 4ct Lab Grown DimondCut 18k Solid Gold Engagement Ring 4ct Lab Grown Diamond. Featuring a stunning 4.00 ct Princess Cut 18k Solid Gold Engagement Ring 4ct Lab Grown Dimondcut lab grown diamond. Available in various gold colours.
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Princess Cut 18K Solid Gold Engagement Ring Lab Grown Dimond
The Princess Cut 18k Solid Gold Engagement Ring by The Karat Store combines timeless elegance and sustainability. Available in 18k gold with options for rose, yellow, or white gold, featuring a 1.00 ct lab-grown diamond with VVS-VS clarity and E-F colour. Perfect for the eco-conscious couple.
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Princess Cut 4ct Lab Grown Diamond Engagement Ring
Celebrate your love with The Karat Stores  Princess Cut 4ct Lab Grown Diamond 1ct Engagement Ring. Featuring a stunning 4.00 ct center stone and an additional 1.00 ct lab grown diamonds on the band. Available in various gold coolers.
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Princess Cut 4ct Lab Grown Diamond Engagement Ring
Celebrate your love with The Karat Stores  Princess Cut 4ct Lab Grown Diamond 1ct Engagement Ring. Featuring a stunning 4.00 ct center stone and an additional 1.00 ct lab grown diamonds on the band. Available in various gold coolers.
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Princess Cut Halo Solitaire Ring 2 ct Lab Grown Diamond Engagement Ring
The  Princess Cut Halo Solitaire Ring by The Karat Store features a stunning 2 ct lab-grown diamond in a halo setting. Crafted in 14K gold with options in rose, yellow, or white gold. Perfect for those seeking timeless elegance and ethical sourcing.
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Princess Cut Halo Solitaire Ring 2 ct Lab Grown Diamond Engagement Ring
The  Princess Cut Halo Solitaire Ring by The Karat Store features a stunning 2 ct lab-grown diamond in a halo setting. Crafted in 18k gold with options in rose, yellow, or white gold. Perfect for those seeking timeless elegance and ethical sourcing.
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Princess Cut Halo Solitaire Ring 3 ct Lab Grown Diamond Engagement Ring
The Princess Cut Halo Solitaire Ring 3 ct Lab Grown Diamond Engagement Ring by The Karat Store offers timeless elegance and sustainability. Available in 14K gold with options for rose, yellow, or white gold, and featuring VVS-VS clarity and E-F colour diamonds, this ring is perfect for the eco-conscious couple.
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Princess Cut Halo Solitaire Ring 3 ct Lab Grown Diamond Engagement Ring
The Princess Cut Halo Solitaire Ring 3 ct Lab Grown Diamond Engagement Ring by The Karat Store offers timeless elegance and sustainability. Available in 18k gold with options for rose, yellow, or white gold, and featuring VVS-VS clarity and E-F colour diamonds, this ring is perfect for the eco-conscious couple.
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Princess Cut Lab Grown Diamond 1ct Engagement Ring
Make your proposal unforgettable with our Princess Cut Lab-Grown Diamond 1ct Engagement Ring, featuring a radiant, ethically sourced diamond set in a premium metal band.
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Princess Cut Lab Grown Diamond 1ct Engagement Ring
Make your proposal unforgettable with our Princess Cut Lab-Grown Diamond 1ct Engagement Ring, featuring a radiant, ethically sourced diamond set in a premium metal band.
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Round Cut 1 ct Lab Grown Diamond Engagement Ring
Round Cut 1 ct Lab Grown Diamond Engagement Ring from The Karat Store. Crafted in 14K solid gold with options in rose, yellow, or white gold. Features a stunning 1.00 ct lab-grown diamond with VVS-VS clarity and E-F colour, symbolizing eternal love and beauty.
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Round Cut 1 ct Lab Grown Diamond Engagement Ring
The Round Cut 1 ct Lab Grown Diamond Engagement Ring by The Karat Store combines timeless elegance and sustainability. Available in 14K gold with options for rose, yellow, or white gold, featuring VVS-VS clarity and E-F colour diamonds.
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Round Cut 1 ct Lab Grown Diamond Engagement Ring
The Round Cut 1 ct Lab Grown Diamond Engagement Ring by The Karat Store combines timeless elegance and sustainability. Available in 14K gold with options for rose, yellow, or white gold, featuring VVS-VS clarity and E-F colour diamonds. Perfect for the eco-conscious couple.
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Round Cut 1 ct Lab Grown Diamond Engagement Ring
The Round Cut 1 ct Lab Grown Diamond Engagement Ring by The Karat Store offers timeless elegance and sustainability. Available in 14K gold with options for rose, yellow, or white gold, and featuring VVS-VS clarity and E-F colour diamonds, this ring is perfect for the eco-conscious couple.
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Round Cut 1 ct Lab Grown Diamond Engagement Ring
The Round Cut 1 ct Lab Grown Diamond Engagement Ring by The Karat Store offers timeless elegance and sustainability. Available in 14K gold with options for rose, yellow, or white gold, featuring VVS-VS clarity and E-F colour diamonds.
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Round Cut 1 ct Lab Grown Diamond Engagement Ring
Round Cut 1 ct Lab Grown Diamond Engagement Ring from The Karat Store. Crafted in 18k solid gold with options in rose, yellow, or white gold. Features a stunning 1.00 ct lab-grown diamond with VVS-VS clarity and E-F colour, symbolizing eternal love and beauty.
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Round Cut 1 ct Lab Grown Diamond Engagement Ring
The Round Cut 1 ct Lab Grown Diamond Engagement Ring by The Karat Store combines timeless elegance and sustainability. Available in 18k gold with options for rose, yellow, or white gold, featuring VVS-VS clarity and E-F colour diamonds.
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Round Cut 1 ct Lab Grown Diamond Engagement Ring
The Round Cut 1 ct Lab Grown Diamond Engagement Ring by The Karat Store combines timeless elegance and sustainability. Available in 18k gold with options for rose, yellow, or white gold, featuring VVS-VS clarity and E-F colour diamonds. Perfect for the eco-conscious couple.
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Round Cut 1 ct Lab Grown Diamond Engagement Ring
The Round Cut 1 ct Lab Grown Diamond Engagement Ring by The Karat Store offers timeless elegance and sustainability. Available in 18k gold with options for rose, yellow, or white gold, and featuring VVS-VS clarity and E-F colour diamonds, this ring is perfect for the eco-conscious couple.
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Round Cut 1 ct Lab Grown Diamond Engagement Ring
The Round Cut 1 ct Lab Grown Diamond Engagement Ring by The Karat Store offers timeless elegance and sustainability. Available in 18k gold with options for rose, yellow, or white gold, featuring VVS-VS clarity and E-F colour diamonds.
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Round Cut 1 ct Lab Grown Diamond Pave Setting Engagement Ring
The Round Cut 1 ct Lab Grown Diamond Pave Setting Engagement Ring by The Karat Store features a stunning 1.00 ct lab-grown diamond with VVS-VS clarity and E-F color. Crafted in 14K gold with options in rose, yellow, or white gold. Perfect for those seeking timeless elegance and ethical sourcing.
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Round Cut 1 ct Lab Grown Diamond Pave Setting Engagement Ring
The Round Cut 1 ct Lab Grown Diamond Pave Setting Engagement Ring by The Karat Store combines timeless elegance and sustainability. Available in 14K gold with options for rose, yellow, or white gold, featuring a 1.00 ct lab-grown diamond with VVS-VS clarity and E-F colour. Perfect for the eco-conscious couple.
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Round Cut 1 ct Lab Grown Diamond Pave Setting Engagement Ring
The Round Cut 1 ct Lab Grown Diamond Pave Setting Engagement Ring by The Karat Store features a stunning 1.00 ct lab-grown diamond with VVS-VS clarity and E-F color. Crafted in 18k gold with options in rose, yellow, or white gold. Perfect for those seeking timeless elegance and ethical sourcing.
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Round Cut 1 ct Lab Grown Diamond Pave Setting Engagement Ring
The Round Cut 1 ct Lab Grown Diamond Pave Setting Engagement Ring by The Karat Store combines timeless elegance and sustainability. Available in 18k gold with options for rose, yellow, or white gold, featuring a 1.00 ct lab-grown diamond with VVS-VS clarity and E-F colour. Perfect for the eco-conscious couple.
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Round Cut 1 ct Lab Grown Diamond Prong Setting Engagement Ring
The Round Cut 1 ct Lab Grown Diamond Prong Setting Engagement Ring by The Karat Store offers timeless elegance and sustainability. Available in 14K gold with options for rose, yellow, or white gold, featuring a 1.00 ct lab-grown diamond with VVS-VS clarity and E-F colour. Perfect for the eco-conscious couple.
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Round Cut 1 ct Lab Grown Diamond Prong Setting Engagement Ring
The Round Cut 1 ct Lab Grown Diamond Prong Setting Engagement Ring by The Karat Store offers timeless elegance and sustainability. Available in 18k gold with options for rose, yellow, or white gold, featuring a 1.00 ct lab-grown diamond with VVS-VS clarity and E-F colour. Perfect for the eco-conscious couple.
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Round Cut 2 ct Lab Grown Diamond Engagement Ring
The Round Cut 2 ct Lab Grown Diamond Engagement Ring by The Karat Store combines timeless elegance and sustainability. Available in 14K gold with options for rose, yellow, or white gold, featuring a 2.00 ct diamond with VVS-VS clarity and E-F colour. Perfect for the eco-conscious couple.
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Round Cut 2 ct Lab Grown Diamond Engagement Ring
The Round Cut 2 ct Lab Grown Diamond Engagement Ring by The Karat Store combines timeless elegance and sustainability. Available in 18k gold with options for rose, yellow, or white gold, featuring a 2.00 ct diamond with VVS-VS clarity and E-F colour. Perfect for the eco-conscious couple.
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Round Cut 3 ct Lab Grown Diamond Engagement Ring
The Round Cut 3 ct Lab Grown Diamond Engagement Ring by The Karat Store offers unparalleled elegance and sustainability. Available in 14K gold with options for rose, yellow, or white gold, featuring VVS-VS clarity and E-F colour diamonds. Perfect for the eco-conscious couple.
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Round Cut 3 ct Lab Grown Diamond Engagement Ring
The Round Cut 3 ct Lab Grown Diamond Engagement Ring by The Karat Store offers unparalleled elegance and sustainability. Available in 18k gold with options for rose, yellow, or white gold, featuring VVS-VS clarity and E-F colour diamonds. Perfect for the eco-conscious couple.
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Round Cut 3 ct Lab Grown Diamond Prong Setting Engagement Ring
The Round Cut 3 ct Lab Grown Diamond Prong Setting Engagement Ring by The Karat Store offers classic elegance and sustainability. Available in 14K gold with options for rose, yellow, or white gold, and featuring VVS-VS clarity and E-F colour diamonds, this ring is perfect for the eco-conscious couple.
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Round Cut 3 ct Lab Grown Diamond Prong Setting Engagement Ring
The Round Cut 3 ct Lab Grown Diamond Prong Setting Engagement Ring by The Karat Store offers classic elegance and sustainability. Available in 18k gold with options for rose, yellow, or white gold, and featuring VVS-VS clarity and E-F colour diamonds, this ring is perfect for the eco-conscious couple.
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Round Cut Halo Solitaire Ring 2 ct Lab Grown Diamond Engagement Ring
Make a statement of timeless elegance and sophistication with The Karat Store's Round Cut Halo Solitaire Ring 2 ct Lab Grown Diamond Engagement Ring. A breathtaking symbol of everlasting love and commitment.
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Round Cut Halo Solitaire Ring 2 ct Lab Grown Diamond Engagement Ring
The Karat Store's Round Cut Halo Solitaire Ring features a 2 ct lab-grown diamond, available in 14K rose, yellow, or white gold. Ethical elegance with VVS-VS clarity and E-F colour.
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Round Cut Halo Solitaire Ring 2 ct Lab Grown Diamond Engagement Ring
Make a statement of timeless elegance and sophistication with The Karat Store's Round Cut Halo Solitaire Ring 2 ct Lab Grown Diamond Engagement Ring. A breathtaking symbol of everlasting love and commitment.
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Round Cut Halo Solitaire Ring 2 ct Lab Grown Diamond Engagement Ring
The Karat Store's Round Cut Halo Solitaire Ring features a 2 ct lab-grown diamond, available in 18k rose, yellow, or white gold. Ethical elegance with VVS-VS clarity and E-F colour.
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Round Cut Lab Grown Diamond 1ct. Engagement Ring in 14K Solid Gold
Step into a world where timeless beauty meets ethical innovation with The Karat Store's Round Cut Lab Grown Diamond 1ct. Engagement Ring in 14K Solid Gold.
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Round Cut Lab Grown Diamond 1ct. Engagement Ring in 18K Solid Gold
Step into a world where timeless beauty meets ethical innovation with The Karat Store's Round Cut Lab Grown Diamond 1ct. Engagement Ring in 18k Solid Gold.
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Slanted Marquise Diamond Wedding Ring | Dainty Promise Ring for Women
Delicate 14K gold marquise diamond wedding ring, featuring 0.32 ct IGI-certified lab-grown diamonds of D-E-F color and VVS1 clarity. Available in White, Rose, and Yellow Gold. BIS Hallmarked for purity.
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Slanted Marquise Diamond Wedding Ring | Dainty Promise Ring for Women
Delicate 18k gold marquise diamond wedding ring, featuring 0.32 ct IGI-certified lab-grown diamonds of D-E-F color and VVS1 clarity. Available in White, Rose, and Yellow Gold. BIS Hallmarked for purity.
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Snowdrift Ring, 14k Gold Closed Basket Ring
The Snowdrift Ring showcases a stunning Lab-Grown Diamond with VS1 clarity and E color, set in 14K solid gold. Available in white, rose, or yellow gold, this ring is BIS Hallmarked and ships within 10-12 business days. Enjoy personalized assistance through live chats and video calls.
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Snowdrift Ring, 18k Gold Closed Basket Ring
The Snowdrift Ring showcases a stunning Lab-Grown Diamond with VS1 clarity and E color, set in 18k solid gold. Available in white, rose, or yellow gold, this ring is BIS Hallmarked and ships within 10-12 business days. Enjoy personalized assistance through live chats and video calls.
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Solid Gold Pave Diamond Horseshoe Necklace: Unique Everyday Good Luck Pendant
A stylish 14k solid gold horseshoe necklace featuring 0.25 carats of pave diamonds. Available in white, rose, or yellow gold. IGI Certified for authenticity. A perfect everyday charm for good luck and elegance.
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Solid Gold Pave Diamond Horseshoe Necklace: Unique Everyday Good Luck Pendant
A stylish 18k solid gold horseshoe necklace featuring 0.25 carats of pave diamonds. Available in white, rose, or yellow gold. IGI Certified for authenticity. A perfect everyday charm for good luck and elegance.
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Tennis necklace, Lab Grown diamond tennis necklace, 10ct tennis necklace
This elegant 10.00 cts Lab Grown diamond Tennis Necklace is crafted in 14K solid gold, available in white, rose, or yellow gold. The 17-inch necklace features F-G color, SI clarity diamonds set in a 4-prong basket style, offering a stunning, timeless design. Certified BIS Hallmarked and IGI, it’s the perfect choice for both special occasions and everyday luxury. Ships within 10-12 business days, with customer support available via live chats and video calls.
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Tennis necklace, Lab Grown diamond tennis necklace, 10ct tennis necklace
This elegant 10.00 cts Lab Grown diamond Tennis Necklace is crafted in 18k solid gold, available in white, rose, or yellow gold. The 17-inch necklace features F-G color, SI clarity diamonds set in a 4-prong basket style, offering a stunning, timeless design. Certified BIS Hallmarked and IGI, it’s the perfect choice for both special occasions and everyday luxury. Ships within 10-12 business days, with customer support available via live chats and video calls.
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The 14k Gold Lab-Grown Diamond Marquise Earrings
Elegant 14K Gold Lab-Grown Diamond Marquise Earrings, featuring 14 marquise diamonds (2.08ct total) in a sleek, timeless design. Available in white, rose, and yellow gold. IGI & BIS certified.
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The Karat Store 14K White Gold Lab-Created Diamond Eternity Band
The 14K White Gold Lab-Created Diamond Eternity Band is a timeless piece, designed with 2.00 CTW of F color, VS-SI clarity diamonds set in a continuous eternity style. Available in white, rose, and yellow gold, this luxurious band is BIS Hallmarked for authenticity and quality assurance. With a shipping time of 10-12 business days, our customer support is available via live chats and video calls for assistance.
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The Karat Store 18k White Gold Lab-Created Diamond Eternity Band
The 18k White Gold Lab-Created Diamond Eternity Band is a timeless piece, designed with 2.00 CTW of F color, VS-SI clarity diamonds set in a continuous eternity style. Available in white, rose, and yellow gold, this luxurious band is BIS Hallmarked for authenticity and quality assurance. With a shipping time of 10-12 business days, our customer support is available via live chats and video calls for assistance.
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The Karat Store 14K White Gold Lab-Created 3-Prong Diamond Riviera Necklace
The 14K White Gold Lab-Created 3-Prong Diamond Riviera Necklace features 5.50 ct of lab-created diamonds, offering an eco-friendly and ethical choice. Set in 14K Solid Gold (available in white, rose, and yellow gold), this 17-inch necklace with a 3-prong setting radiates elegance. BIS Hallmarked and ships within 10-12 business days.
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The Karat Store 14K White Gold Lab-Created Diamond 3-Prong Martini Stud Earring
The Karat Store’s 14K White Gold Lab-Created Diamond 3-Prong Martini Stud Earrings feature 3.00 cts of diamonds with F-G color and SI clarity. These eco-friendly, ethical earrings are crafted in 14K solid gold and come in white, rose, or yellow gold. BIS Hallmarked and IGI Certified, they offer superior quality. Shipping within 10-12 business days, with customer support available via live chats and video calls.
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The Karat Store 14K White Gold Lab-Created Diamond 3-Prong Martini Stud Earrings
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The Karat Store 14K White Gold Lab-Created Diamond 3-Prong Martini Stud Earrings
The 14K White Gold Lab-Created Diamond 3-Prong Martini Stud Earrings offer elegance and ethical beauty with 0.50 cts of F-G color and SI clarity diamonds. Available in white, rose, or yellow gold, these earrings are GIA certified and BIS Hallmarked. Live chat and video call assistance are available, with a 10-12 business day shipping time.
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The Karat Store 18k White Gold Lab-Created 3-Prong Diamond Riviera Necklace
The 18k White Gold Lab-Created 3-Prong Diamond Riviera Necklace features 5.50 ct of lab-created diamonds, offering an eco-friendly and ethical choice. Set in 18k Solid Gold (available in white, rose, and yellow gold), this 17-inch necklace with a 3-prong setting radiates elegance. BIS Hallmarked and ships within 10-12 business days.
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The Karat Store Interwoven Necklace in Lab-Grown Diamond
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History, Types, Cultural Significance Of Lab-Grown Diamond Jewelry
Diamonds have always symbolised love, strength, and beauty. Today, lab-grown diamonds offer those same qualities, just with a cleaner origin story. First created in the 1950s for industrial use, lab-grown diamonds have now become a popular choice in fine jewellery, thanks to improved quality, accessibility, and ethical appeal.
Our lab-grown diamond collection includes everything from classic solitaires and halo engagement rings to tennis bracelets, ear studs, and modern pendants. Each piece is designed with care, showcasing the fire and brilliance lab-grown diamonds are known for, without the inflated price tag of mined diamonds.
Why are they so loved in the UK? UK shoppers value ethical sourcing, eco-conscious choices, and great value for money, and lab-grown diamonds deliver on all fronts. They’re chemically identical to natural diamonds, just grown above ground in a controlled environment using clean energy and minimal impact on nature.
So, whether you’re proposing, celebrating, or simply upgrading your everyday look, lab-grown diamond jewellery is a meaningful and smart choice. At The Karat Store, every design is set in solid 14K & 18K gold, IGI certified, and made to shine for a lifetime.
Quality of Material Used
Our lab-grown diamond pieces are always made with 100% solid 14K & 18K gold—never plated or gold-filled. This ensures long-lasting wear, durability, and a true sense of luxury.
Each diamond is ethically grown, carefully selected for clarity and brilliance, and securely set by hand. These designs are hypoallergenic, perfect for sensitive skin, and ideal for both daily wear and special occasions.
When you choose our lab-grown diamond jewellery, you’re choosing quality that lasts and values that matter.
Certifications Provided
Every lab-grown diamond at The Karat Store comes with a certificate from IGI (International Gemological Institute)—one of the most trusted names in gem grading.
In addition, each piece features:
A 14K & 18K gold purity stamp
A detailed invoice
A lab report confirming stone authenticity and quality
Buying certified jewellery gives you peace of mind, confirming that your diamond is genuine, ethically created, and accurately graded. It’s proof of both beauty and integrity.
Craftsmanship
Our lab-grown diamond jewellery isn’t just made—it’s carefully crafted by skilled artisans who bring decades of experience to the bench.
From precise prong settings to flawless polishing, each piece goes through multiple stages of attention and inspection. We ensure a perfect finish, secure stones, and a shine that lasts. Before it ships to you, your jewellery is individually inspected and approved by our quality team.
You’ll feel the difference from the moment you open the box.
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. What is the gold quality used in the jewellery?
All jewellery is made with solid 14K & 18K gold, not plated or filled.
3. Are the diamonds real?
Yes! Lab-grown diamonds are real diamonds, identical to mined ones in every way except origin.
4. What certification comes with lab-grown diamonds?
Every piece comes with an IGI certification to confirm authenticity and quality.
5. Can I return a lab-grown diamond item?
Returns are accepted only if the item is damaged or the wrong product was sent.
6. Do you offer free shipping in the UK?
Yes, we offer free shipping across the UK on all orders.
7. Is tracking available for orders?
Yes, you will receive a tracking number once your order is shipped.
8. Can I request a custom lab-grown diamond design?
Absolutely! We accept custom orders—just contact us with your design ideas.
9. Is the jewellery safe for sensitive skin?
Yes, our 14K & 18K gold jewellery is hypoallergenic and safe for daily wear.
10. How is the jewelry packaged?
Every item is packed in secure, tamper-proof packaging to ensure it arrives in perfect condition.
Bonus: How can I contact The Karat Store for support?
You can reach us anytime at contact@thekaratstore.uk for questions, order updates, or custom requests.
