18k Gold Lab Grown Diamond Pear Necklace

$150,450.00

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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14k Gold Lab Grown Diamond Pear Necklace

$147,348.00

A luxurious 45.95 ct pear-shaped lab-grown diamond necklace set in solid 14K gold. Ethically sourced, elegant, and IGI & BIS Hallmarked.

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18k Gold Lab Grown Diamond Queens Choker

$129,511.00

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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14k Gold Lab Grown Diamond Queens Choker

$126,409.00

This 14K 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 Marquise Necklace

$120,981.00

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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14k Gold Lab Grown Diamond Marquise Necklace

$117,879.00

This 14K 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 Necklace

$114,378.00

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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14k Gold Lab Grown Diamond Necklace

$111,276.00

This 14K 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 Diamond Choker Necklace

Original price was: $117,533.00.Current price is: $91,144.00.
The 18k Gold Diamond Choker Necklace features 3.7 carats of mixed-size diamonds set in 18k solid white gold. With a length of 16 inches and a width of 4.16 mm, this elegant necklace, weighing 22.22 grams, showcases a sophisticated illusion setting perfect for any collection.
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18k Gold Square Prong Diamond Necklace

Original price was: $112,858.00.Current price is: $88,444.00.
Discover timeless elegance with our 18k Gold Square Prong Diamond Necklace. Featuring 0.85 carats of lab-grown diamonds with VS1 clarity and F color, this necklace radiates sophistication. Crafted from premium 18kT gold, it’s an ideal choice for adding a touch of class to any outfit. Presented in a Karat Store Jewelry box, it’s perfect for gifting or enhancing your own collection.  
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14K Gold Diamond Choker Necklace

Original price was: $114,431.00.Current price is: $88,042.00.
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The 14K Gold Diamond Choker Necklace features 3.7 carats of mixed-size diamonds set in 14K solid white gold. With a length of 16 inches and a width of 4.16 mm, this elegant necklace, weighing 22.22 grams, showcases a sophisticated illusion setting perfect for any collection.
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18k Gold Graduated Buttercup Diamond Tennis Necklace

Original price was: $107,409.00.Current price is: $85,307.00.
The 18k Gold Graduated Buttercup Diamond Tennis Necklace is a luxurious statement piece featuring 5.50 cts of lab-grown diamonds. This 18-inch necklace showcases a graduated design with buttercup settings, enhancing the brilliance of each diamond, making it perfect for elegant occasions.  
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The Karat Store puts out stunning pieces of lab-grown diamond jewelry and proclaims the new age of luxury. Made from high-quality 14K solid gold featuring eco-friendly, ethically sourced, and cultivated lab-grown diamonds, this collection embodies perfection with respect to balance: sustainability with elegance. Lab-grown diamonds have exactly the same chemical and visual properties as mined diamonds. They sparkle and shine just like the original, but their impact on the environment is significantly less.

Our lab-grown diamond collection features timeless solitaire rings, but also bold necklaces, earrings, and bracelets. With minimalist designs to be worn every day, lab-grown diamonds present a level of quality and clarity unmatched in alternative production methods for when you need that special statement piece. With many cuts and sizes available, lab-grown diamonds will shine with extreme brilliance.

Every piece in this collection is handcrafted and certified with quality, so you can rest assured that it comes to you BIS hallmarked and GRA certified. The conscious consumer will love our lab-grown diamond jewelry as they can enjoy the beauty of real diamonds and be confident in supporting ethical and sustainable practices-the perfect option for an engagement ring or meaningful gift.

At The Karat Store, we guarantee you top-notch jewelry that not only looks great but also feels right. Our lab-grown diamonds are indistinguishable from natural diamonds and are mounted in luxurious 14K gold; this assures you of a bright light that shines agelessly. Each piece is elegantly packaged and ready to be gifted. Include customer service through live chat and video calls in case you have any question or help you might require in choosing your flawless piece.