Explore the diversity of our diamond necklace selection, whether it’s a modern pairing with pearls, a showstopping statement piece or a streamlined silhouette.

Diamond Necklaces

Composed of 119 round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 13.48 carats, on average 0.11 carat each</li><li>18 karat white gold</li><li>Total weight 27.21 grams</li><li>Length 16 inches</li></ul>

White Gold and 13.50ctw Round Brilliant Cut Diamond Tennis Necklace

Composed of 125 round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 12.65 carats, on average 0.10 carat each</li><li>18 karat white gold</li><li>Total weight 26.90 grams</li><li>Length 16 inches</li></ul>

White Gold and 12.65ctw Round Brilliant Cut Diamond Tennis Necklace

Composed of 123 round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 14.60 carats, on average 0.11 carat each</li><li>18 karat white gold</li><li>Total weight 23.79 grams</li><li>Length 17 inches</li></ul>

White Gold and 14.60ctw Round Brilliant Cut Tennis Necklace

Composed of round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 12.30 carats</li><li>18 karat white gold</li><li>Total weight 13.38 grams</li><li>Length 18½ inches</li></ul>

White Gold and 12.30ctw Round Brilliant Cut Diamond Tennis Necklace

Composed of 150 round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 9.10 carats, on average 0.06 carats each</li><li>18 karat white gold</li><li>Total weight 16.37 grams</li><li>Length 16 inches</li></ul>

White Gold and 9.10ctw Round Brilliant Cut Diamond Tennis Necklace

Composed of 133 round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 13.10 carats, center diamond weighing 0.60 carat</li><li>18 karat white gold</li><li>Total weight 16.10 grams</li><li>Length 16 inches</li><li>Accompanied by three GIA reports, stating that the diamonds are D-F color and VVS2-VS2 clarity</li></ul>

White Gold and 13.10ctw Round Brilliant Cut Diamond Rivière Tennis Necklace

Composed of 45 oval-cut diamonds, accented by 730 round brilliant-cut diamonds.<ul><li>Oval-cut diamonds weighing a total of approximately 18.55 carats, on average 0.41 carat each</li><li>Round brilliant-cut diamonds weighing a total of approximately 3.65 carats</li><li>18 karat white gold</li><li>Total weight 30.58 grams</li><li>Length 16 inches</li></ul>

White Gold and 18.55ctw Oval Cut Diamond Tennis Necklace

Composed of 114 round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 22.25 carats, center diamond weighing 1.50 carats</li><li>18 karat white gold</li><li>Total weight 21.99 grams</li><li>Length 17 inches</li><li>Accompanied by 15 GIA reports stating that the diamonds are G-I color and VVS2-VS1 clarity</li></ul>

White Gold and 22.25ctw Round Brilliant Cut Diamond Rivière Tennis Necklace

Composed of 52 oval-cut yellow diamonds, accented by 832 round brilliant-cut diamonds.<ul><li>Yellow diamonds weighing a total of approximately 22.40 carats, on average 0.43 carat</li><li>Round brilliant-cut diamonds weighing a total of approximately 3.10 carats</li><li>Total weight 35.55 grams</li><li>Length 16 inches</li></ul>

White Gold and 22.40ctw Oval Cut Yellow Diamond Tennis Necklace

Composed of 125 round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 22.75 carats, on average 0.18 carat each</li><li>18 karat yellow gold</li><li>Total weight 33.47 grams</li><li>Length 18¼ inches</li></ul>

Gold and 22.75ctw Round Brilliant Cut Diamond Tennis Necklace

Composed of bezel-set emerald-cut diamonds.<ul><li>Diamonds weighing a total of approximately 34.00 carats, on average 0.40 carat each</li><li>Platinum</li><li>Length 16 inches</li></ul>

Platinum and 34.00ctw Emerald Cut Diamond Bezel Tennis Necklace

Composed of bezel-set emerald-cut diamonds.<ul><li>Diamonds weighing a total of approximately 21.40 carats, on average 0.20 carat each</li><li>Platinum</li><li>Length 16 inches</li></ul>

Platinum and 21.40ctw Emerald Cut Diamond Bezel Tennis Necklace

Composed of bezel-set emerald-cut diamonds.<ul><li>Diamonds weighing a total of approximately 13.10 carats, on average 0.10 carat each</li><li>Platinum</li><li>Length 16 inches</li></ul>

Platinum and 13.10ctw Emerald Cut Diamond Bezel Tennis Necklace

Composed of emerald-cut diamonds.<ul><li>Diamonds weighing a total of approximately 30.40 carats, on average 0.40 carat each</li><li>Platinum</li><li>Length 16 inches</li></ul>

Platinum and 30.40ctw Emerald Cut Tennis Necklace

Composed of bezel-set emerald-cut diamonds.<ul><li>Diamonds weighing a total of approximately 30.00 carats, on average 0.50 carat each</li><li>Platinum</li><li>Length 16 inches</li></ul>

Platinum and 30.00ctw Emerald Cut Bezel Tennis Necklace

Composed of bezel-set emerald-cut diamonds.<ul><li>Diamonds weighing a total of approximately 19.00 carats, on average 0.25 carat each</li><li>Platinum</li><li>Length 16 inches</li></ul>

Platinum and 19.00ctw Emerald Cut Bezel Tennis Necklace

Composed of round brilliant-cut diamonds.&nbsp;<ul><li>Diamonds weighing a total of approximately 30.70 carats, on average 0.33 carat each</li><li>Platinum</li><li>Length 16 inches</li></ul>

Platinum and 30.70ctw Round Brilliant Cut Diamond Tennis Necklace

Composed of round brilliant-cut diamonds.&nbsp;<ul><li>Diamonds weighing a total of approximately 25.00 carats, on average 0.25 carat each</li><li>Platinum</li><li>Length 16 inches</li></ul>

Platinum and 25.00ctw Round Brilliant Cut Diamond Tennis Necklace

Set with 92 round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 11.90 carats, on average 0.13 carat each</li><li>18 karat white gold</li><li>Total weight 25.11 grams</li><li>Length 16 inches</li></ul>

White Gold and 11.90ctw Round Brilliant Cut Diamond Tennis Necklace

Set with 111 round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 18.00 carats, on average 0.16 carat each</li><li>18 karat white gold</li><li>Total weight 28.27 grams</li><li>Length 16 inches</li></ul>

White Gold and 18.00ctw Round Brilliant Cut Diamond Tennis Necklace

Set with 121 round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 17.45 carats, on average 0.14 carat each</li><li>18 karat white gold</li></ul>

White Gold and 17.45ctw Round Brilliant Cut Diamond Tennis Necklace

Composed of emerald-cut diamonds.<ul><li>Diamonds weighing a total of approximately 12.50 carats, on average 0.10 carat each</li><li>Platinum</li><li>Length 16 inches</li></ul>

Platinum and 12.50ctw Emerald Cut Diamond Tennis Necklace

Composed of bezel-set emerald-cut diamonds.<ul><li>Diamonds weighing a total of approximately 10.00 carats, on average 0.10 carat each</li><li>Platinum</li><li>Length 16 inches</li></ul>

Platinum and 10.00ctw Emerald Cut Bezel Tennis Necklace

Composed of round brilliant-cut diamonds.&nbsp;<ul><li>Diamonds weighing a total of approximately 19.25 carats, on average 0.18 carat each</li><li>Platinum</li><li>Length 16 inches</li></ul>

Platinum and 19.25ctw Round Brilliant Cut Diamond Tennis Necklace

Composed of round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 11.45 carats, on average 0.08 carat each</li><li>Platinum</li><li>Length 16 inches</li></ul>

Platinum and 11.45ctw Round Brilliant Cut Diamond Tennis Necklace

Composed of round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 18.00 carats, on average 1.00 carat each</li><li>Platinum</li><li>Length 16 inches</li></ul>

Platinum and 18.00ctw Round Brilliant Cut Diamond Rivière Tennis Necklace

Composed of round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 15.00 carats, on average 0.75 carat each</li><li>Platinum</li><li>Length 16 inches</li></ul>

Platinum and 15.00ctw Round Brilliant Cut Diamond Rivière Tennis Necklace

Composed of round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 13.00 carats, on average 0.50 carat each</li><li>Platinum</li><li>Length 16 inches</li></ul>

Platinum and 13.00ctw Round Brilliant Cut Diamond Rivière Tennis Necklace

Composed of round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 11.00 carats, on average 0.35 carat each</li><li>Platinum</li><li>Length 16 inches</li></ul>

Platinum and 11.00ctw Round Brilliant Cut Diamond Rivière Tennis Necklace

Composed of 89 emerald-cut diamonds.<ul><li>Diamonds weighing a total of 21.88 carats, on average 0.25 carat each</li><li>Platinum</li><li>Length 16 inches</li></ul>

Platinum and 21.88ctw Emerald Cut Diamond Tennis Necklace

Composed of 110 round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of 15.47 carats, on average 0.14 carat each</li><li>Platinum</li><li>Length 16 inches</li></ul>

Platinum and 15.47ctw Round Brilliant Cut Diamond Tennis Necklace

Set with round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 17.50 carats</li><li>Signed Cartier, with serial numbers</li><li>Stamped 750</li><li>18 karat yellow gold</li><li>Total weight 26.59 grams</li><li>Length 15¾ inches</li></ul>

Gold and 17.50ct Diamond Tennis Necklace

Set with 105 round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of 32.87 carats</li><li>Platinum</li><li>Total weight 52.11 grams</li><li>Length 16¼ inches</li><li>Accompanied by 105 GIA reports, stating the diamonds are D-F color and VS2-SI1 clarity</li></ul>

Platinum, 32.87ct Diamond Tennis Necklace

Set with round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 19.95 carats</li><li>18 karat white gold</li><li>Total weight 27.55 grams</li><li>Length 17 inches</li></ul>

White Gold and 19.95ct Diamond Tennis Necklace

Composed of asscher-cut diamonds and accented by round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 22.00 carats</li><li>18 karat white gold</li><li>Total weight 26.76 grams</li><li>Length 17 inches, width ¼ inch</li></ul>

White Gold and Diamond Necklace

Composed of alternating round-cut sapphires and round brilliant-cut diamonds.<ul><li>Sapphires weighing a total of approximately 6.50 carats</li><li>Diamonds weighing a total of approximately 5.00 carats</li><li>14 karat white gold</li><li>Total weight 17.55 grams</li><li>Length 17 inches, width ⅛ inch</li></ul>

Diamond Necklaces

Diamond Necklaces

Filters

Way to Buy

Necklace Type

Designer

Price

Era

Gemstones & Precious Metals

Color

Item Location

Available for International Shipping

Cartier