Discover stunning lab diamond necklaces that combine timeless beauty with exceptional craftsmanship, adding a touch of sophistication to any outfit.

16 results
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SKU: RE151016 Inch 7.50ctw Round Cut IGI Certified CVD Lab-Grown Diamond Tennis Necklace in 18K Gold – Classic Bridal Choker
US$9,902.00 – US$14,812.00Price range: US$9,902.00 through US$14,812.00
US$4,455.90 – US$6,665.40Price range: US$4,455.90 through US$6,665.40 -
SKU: RE150916 Inch 8.50ctw Round & 1ct Emerald Cut IGI Certified CVD Lab-Grown Diamond Tennis Necklace in 18K Gold – Modern Centerpiece Choker
US$9,954.00 – US$14,968.00Price range: US$9,954.00 through US$14,968.00
US$4,479.30 – US$6,735.60Price range: US$4,479.30 through US$6,735.60 -
SKU: RE150818 Inch 9ct Round Cut IGI Certified Lab-Grown Diamond Tennis Necklace in 18K Gold – Classic Luxury
US$10,542.00 – US$15,924.00Price range: US$10,542.00 through US$15,924.00
US$4,743.90 – US$7,165.80Price range: US$4,743.90 through US$7,165.80 -
SKU: RE150732-Inch 15–16ctw Round Cut IGI Certified Lab-Grown Diamond Necklace in 18K Gold – CVD Diamonds
US$21,084.00 – US$31,704.00Price range: US$21,084.00 through US$31,704.00
US$9,487.80 – US$14,266.80Price range: US$9,487.80 through US$14,266.80 -
SKU: RE1498Car-Shaped IGI Certified CVD Lab Diamond Pendant Necklace in 18K Gold – 0.50ct to 3.50ct with 18-Inch Chain
US$2,899.00 – US$4,759.00Price range: US$2,899.00 through US$4,759.00
US$1,304.55 – US$2,141.55Price range: US$1,304.55 through US$2,141.55 -
SKU: RE1425Emerald Cut Lab Diamond Tennis Necklace in 18K Gold, 102ctw | 18 inches
US$32,455.00 – US$36,455.00Price range: US$32,455.00 through US$36,455.00
US$14,604.75 – US$16,404.75Price range: US$14,604.75 through US$16,404.75 -
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SKU: RE868CVD Diamonds Tennis Chain Necklace 14K White Gold EF/VS1 RE1335
US$5,672.00 – US$22,532.00Price range: US$5,672.00 through US$22,532.00
US$2,552.40 – US$10,139.40Price range: US$2,552.40 through US$10,139.40 -
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SKU: RE864Lab Grown 1 Ctw Pear Solitaire Diamond Pendant In 14k White Gold RE864
US$1,582.00
US$711.90 -
SKU: RE863Lab Grown 1 Ctw Pear Solitaire Diamond Pendant In 14k Rose Gold RE863
US$2,022.00
US$909.90 -
SKU: RE862Lab Grown 1 Ctw Pear Solitaire Diamond Pendant In 14k Yellow Gold RE862
US$2,022.00
US$909.90
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Necklace FAQs
What gold purity options do you offer for your necklaces?
We exclusively use solid gold for all our necklaces, offered in three purities: 10K, 14K, and 18K.
Karat | Pure Gold Content | Key Feature |
10K | 41.70% | Most durable and budget-friendly. |
14K | 58.30% | The best balance of purity, durability, and value. |
18K | 75.00% | The highest purity, offering the richest gold color and most hypoallergenic option. |
Can I get any necklace style in White, Rose, or Yellow Gold?
Yes. All of our necklace styles—including the Tennis Necklace, Solitaire, and Toi et Moi—are available in your choice of White Gold, Rose Gold, or Yellow Gold across all three karat options (10K, 14K, and 18K).
Do you offer free customization on your necklaces?
Yes, we do! We are happy to offer complimentary customization services. This can include adjusting the chain length, changing the diamond setting style, or modifying the placement of the stones. Please contact our design team after placing your order to discuss your vision, and we will make the necessary changes at no extra cost.
How long does a customization request add to the shipping time?
While minor adjustments like chain length are often quick, more complex customizations (e.g., setting changes) typically add 4 to 6 business days to the standard order fulfillment time. We will provide a precise timeline when you submit your custom request.
What is a Diamond Tennis Necklace and how should I wear it?
A Diamond Tennis Necklace is an elegant, classic piece featuring a continuous, symmetrical line of individually set diamonds that encircles the entire neck. It is famous for its timeless sparkle.
- Style Tip: Wear it alone as a glamorous statement piece, or layer it with a simple gold chain for a chic, modern look.
What does the Solitaire Diamond Necklace symbolize?
A Solitaire Diamond Necklace features a single, beautiful diamond, typically suspended on a delicate chain. The solitaire style is a powerful symbol of everlasting love, singular devotion, and classic simplicity. It’s an iconic piece that puts all the focus on the pure brilliance of the diamond.
What does "Toi et Moi" mean, and what does the necklace symbolize?
“Toi et Moi” is French for “You and Me.” This romantic style features two distinct diamonds set closely together, symbolizing the union of two souls or two individuals coming together in partnership and love. It’s a deeply meaningful and unique piece that is popular for marking engagements, anniversaries, or celebrating a bond.
Are the diamonds in all of your necklaces IGI Certified?
Yes. As with all our diamond jewelry, every diamond used in our Tennis, Solitaire, and Toi et Moi necklaces is certified by the International Gemological Institute (IGI). This ensures that the quality (Cut, Color, Clarity, and Carat) of your diamonds has been independently verified and guaranteed.
Which gold karat is most durable for a Diamond Tennis Necklace?
The 10K and 14K gold options are the most durable due to their higher alloy content. For a piece designed for everyday wear like a tennis necklace, 14K gold offers a beautiful combination of rich color, high durability, and great value, making it the most popular choice.