18K Solid Gold Lab-Created Diamond Bezel Necklace

£917.00

Get this Product in 14K Gold

A 18k gold bezel-set diamond necklace featuring a 0.10-carat lab-created diamond with F color, VS1 clarity, and BIS certification.

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18K Solid Gold Lab-Created Diamond Solitaire Pendant Necklace

£6,847.00

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A 18k gold solitaire pendant necklace featuring a 5.50-carat lab-created diamond in a 17-inch basket 3-prong Riviera setting. BIS Hallmarked.

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18k Gold Lab Grown Diamond Pear Necklace

£29,924.00

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A luxurious 45.95 ct pear-shaped lab-grown diamond necklace set in solid 18k gold. Ethically sourced, elegant, and IGI & BIS Hallmarked.

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18k Gold Lab Grown Diamond Necklace

£22,230.00

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This 18k Gold Lab-Grown Diamond Necklace features 32.48ct of dazzling diamonds, set in an elegant design. Available in white, rose, and yellow gold, it is IGI & BIS hallmarked for authenticity.

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18k Gold Lab Grown Diamond Marquise Necklace

£23,860.00

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This 18k Gold Lab-Grown Diamond Marquise Necklace features 31.27ct of marquise-cut diamonds, elegantly set in a luxurious design. Available in white, rose, and yellow gold, it is IGI & BIS hallmarked for authenticity.

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18k Gold Lab Grown Diamond Queens Choker

£23,320.00

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This 18k Gold Lab-Grown Diamond Queens Choker features 30.53ct of princess and oval-cut diamonds, set in a stunning regal design. Available in white, rose, and yellow gold, it is IGI & BIS hallmarked for authenticity.

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18k Gold Lab Grown Diamond Round Tennis Necklace

£10,590.00

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This 18k Gold Lab-Grown Diamond Tennis Necklace features 15.04ct of round-cut diamonds set in a seamless design. Available in white, rose, and yellow gold, it is IGI & BIS hallmarked for quality assurance.

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18K Solid Gold Lab-Created 3-Prong Diamond Riviera Necklace

£6,187.00
Get this Product in 14K Gold 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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Diamond And Sapphire Evil Eye Medallion Necklace

£1,728.00
Get this Product in 14K Gold The Diamond and Sapphire Evil Eye Medallion Necklace combines elegance with protection, featuring 0.45 ct of champagne and white diamonds alongside 0.07 ct of sapphires. Crafted in 18k solid gold, it is available in white, rose, or yellow gold, with an adjustable 18" chain that includes loops at 17" and 16". BIS Hallmarked for quality assurance, it is the perfect statement piece for any occasion. Shipping time is 10-12 business days, and customer support is available via live chats and video calls.
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The 18K Solid Gold Interwoven Necklace in Lab-Grown Diamond

£2,040.00
Get this Product in 14K Gold The Interwoven Necklace features stunning Lab-Grown Diamonds with VS1 Clarity and F Color, set in 18k Solid Gold. Available in White, Rose, or Yellow Gold, it comes with BIS Hallmarked certification for quality. Shipping within 10-12 business days, with live chat and video call support for your convenience.
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18k Solid Gold Morse Code Lab-Grown Diamond Necklace

£1,161.00
Get this Product in 14K Gold The 18k Solid Gold Morse Code Lab-Grown Diamond Necklace features sparkling diamonds with VS1 clarity and F color, set in your choice of white, rose, or yellow gold. Certified by IGI, this modern and elegant piece makes a perfect statement for those who cherish both style and sustainability. With a shipping time of 10-12 business days and customer support available via live chat and video calls, this necklace is a thoughtful addition to any jewelry collection.
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18k Solid Gold Lab-Grown Diamond Threaded Necklace

£1,837.00
Get this Product in 14K Gold The 18k Solid Gold Lab-Grown Diamond Threaded Necklace showcases sparkling lab-grown diamonds with VS1 clarity and F color, set in your choice of white, rose, or yellow gold. BIS Hallmarked for guaranteed quality, this necklace is perfect for those who appreciate sustainable luxury. With a shipping time of 10-12 business days and live chat and video call support, your purchase experience is seamless and hassle-free. A truly elegant addition to any collection.
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Learn about the aesthetic of sustainable luxury and find out our collection of lab-grown diamond necklaces, such as this one, handcrafted in 14K solid gold. Dazzling lab-grown diamonds in this neckpiece are equal to brilliance and fire to its natural counterpart and offer similar opulence while being an ecologically conscious choice.

Lab-grown diamonds are produced in a controlled environment which ensures it reaches us ethically sourced and free of the harm that traditional mining brought to the surroundings. These lab-grown diamonds compare with their mined counterparts in terms of brilliance and scintillation and fire, but they are conflict-free, paid more, and provide support in sustainability.

From traditional solitaire pendants to complicated designs with multiple stones, our lab-grown diamond necklaces range from delicate chain and single diamond to more dramatic designs. Each is a time piece for your collections, whether you wear it as an everyday elegance statement or as an occasion-wear chicer. These necklaces can easily be worn with anything: casual streetwear, formal evening wear, beachwear, or anything else that suits your eclectic taste.

Every Necklace sold at The Karat Store comes BIS Hallmarked and GRA Certified to assure you of the best quality and genuineness. Come, live chat or video call us to guide you through choosing that perfect piece you need. Glisten diamonds at your ease without compromising on your values.

Treat yourself to the sophisticated glamour of a lab-grown diamond ring and adorne your life with new treasures of responsible elegance.