Shop our extraordinary selection of diamond jewelry. Discover a stunning 5-carat diamond ring, brilliant diamond earrings&nbsp;and&nbsp;a classic diamond <a href="https://www.sothebys.com/en/buy/luxury/jewelry/diamond/tennis-bracelets" rel="noopener noreferrer" target="_blank">tennis bracelet</a> or <a href="https://www.sothebys.com/en/buy/luxury/jewelry/diamond/necklaces?Necklace%20Type=Tennis" rel="noopener noreferrer" target="_blank">tennis necklace</a>. Shop timeless diamond jewelry from the best designer brands, including a rare diamond necklace&nbsp;and&nbsp;colored diamond ring.

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Diamond Jewelry

Featuring marquise, oval, emerald and pear diamonds accented by 179 round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 8.65 carats</li><li>18 karat white gold</li><li>Length 16 inches</li></ul>

White Gold and Diamond Necklace

Centering a pear-cut diamond, flanked by 2 pear-cut diamonds, accented by 54 round brilliant-cut diamonds.<ul><li>Center pear-cut diamond weighing 4.00 carats</li><li>2 side pear-cut diamonds weighing a total of approximately 0.90 carat</li><li>Round brilliant-cut diamonds weighing a total of approximately 0.90 carat</li><li>Total weight 6.08 grams</li><li>Size 7¼</li><li>Accompanied by GIA report no. 2225896724, dated April 18, 2023, stating the 4.00 carat pear brilliant-cut diamond is J color and VS2 clarity</li></ul>

White Gold, 4.00ct Pear Cut Diamond and Diamond Three Stone Ring

Set with 2 marquise-shaped, 2 radiant-cut and 2 pear-shaped diamonds, accented by round diamonds.<ul><li>Marquise-shaped diamonds weighing a total of approximately 1.40 carats</li><li>Radiant-cut diamonds weighing a total of approximately 2.00 carats</li><li>Pear-shaped diamonds weighing a total of approximately 1.90 carats</li><li>Accent round diamonds weighing a total of approximately 0.50 carat</li><li>Platinum</li><li>Length 1⅓ inches</li></ul>

Platinum and 5.80ct Diamond Dangling Drop Earrings

Centering an oval-cut diamond, accented by round brilliant-cut diamonds.<ul><li>Oval-cut diamond weighing 3.01 carats</li><li>Round diamonds weighing a total of approximately 0.85 carat</li><li>14 karat white gold</li><li>Total weight 2.88 grams</li><li>Size 4½</li><li>Accompanied by GIA report no. 7341396297, dated 28 December 2019, stating that the 3.01 carat diamond is D color and VS1 clarity</li><li>This item is final sale and not eligible for return</li></ul>

White Gold, 3.01ct Oval Cut Diamond and Diamond Engagement Ring

Centering a round brilliant-cut diamond and accented by two tapered baguette-cut diamonds.<ul><li>Round brilliant-cut diamond weighing 9.43 carats</li><li>Additional diamonds weighing a total of approximately 0.60 carat</li><li>Platinum</li><li>Total weight 10.72 grams</li><li>Size 6½</li><li>Accompanied by GIA report no. 2175530419, dated 16 October 2023, stating that the 9.43 carat diamond is D color and VS1 clarity with no fluorescence</li></ul>

Platinum, 9.43ct Round Brilliant Cut Diamond and Diamond Engagement Ring

Centering a round brilliant-cut diamond.<ul><li>Diamond weighs 2.04 carats</li><li>Platinum</li><li>Length 16 inches</li><li>Accompanied by GIA report no. 2446926357, dated 12 October 2022, stating that the 2.04 carat diamond is G color and VS2 clarity</li></ul>

Platinum and 2.04ct Diamond Pendant Necklace

Set with 30 different shaped diamonds.<ul><li>Diamonds weighing a total of approximately 5.90 carats</li><li>18 karat white gold</li><li>Length 6½ inches</li></ul>

White Gold and 5.90ct Multi-Shaped Diamond Line Bracelet

Composed of 54 emerald-cut diamonds.<ul><li>Diamonds weighing a total of approximately 12.70 carats, on average 0.23 carat each</li><li>18 karat white gold</li><li>Total weight 11.53 grams</li><li>Length 7¼</li></ul>

White Gold and 12.70ctw Emerald Cut Diamond Tennis Bracelet

Composed of a square emerald-cut diamond and accented by tapered baguette-cut diamonds.<ul><li>Square emerald-cut diamond weighing 2.42 carats</li><li>Additional diamonds weighing a total of approximately 0.35 carat</li><li>Signed Cartier with serial number</li><li>Platinum</li><li>Total weight 8.03 grams</li><li>Size 8½ with an 18 karat white gold horseshoe ring sizer</li><li>Accompanied by a copy of GIA report no. 16427885, dated 12 April 2012, stating that the 2.42 carat diamond is E color and VVS1 clarity with no fluorescence</li><li>This item is final sale and not eligible for return</li></ul>

Platinum, White Gold, 2.42ct Square Emerald Cut Diamond and Diamond Engagement Ring 

Featuring a square emerald-cut diamond and accented by round brilliant-cut diamonds.<ul><li>Square emerald-cut diamond weighs 7.11 carats</li><li>Round diamonds weighing a total of approximately 0.15 carat</li><li>Platinum</li><li>Size 6</li><li>Accompanied by GIA report no. 2145584985, dated 23 October 2019,&nbsp;stating that the 7.11 carat diamond is G color and VS1 clarity</li></ul>

Platinum and 7.11ct Asscher Cut Diamond Engagement Ring

Each set with a square emerald diamond. <ul><li>Diamonds weighing a total of 4.02 carats</li><li>Platinum</li><li>Accompanied by GIA report no. 5222229838, dated 18 January 2022, stating that the 2.01 carat diamond is G color and VS1 clarity</li><li>Accompanied by GIA report no. 6382287706, dated 22 April 2021, stating that the 2.01 carat diamond is G color and VS1 clarity</li></ul>

Platinum and 4.02ct Asscher Cut Diamond Stud Earrings

Set with 113 round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 17.50 carats, on average 0.16 carat each</li><li>18 karat white gold</li><li>Total weight 21.10 grams</li><li>Length 16 inches</li></ul>

White Gold and 17.50ctw Round Brilliant Cut Diamond Tennis Necklace

Composed of 40 round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 5.00 carats</li><li>18 karat white gold</li></ul>

White Gold and Diamond Hoop Earrings

Composed of 4 rows of diamonds, 3 rows set with round brilliant-cut diamonds and 1 row set with baguette-cut diamonds.<ul><li>Diamonds weighing a total of approximately 11.35 carats</li><li>18 karat white gold</li><li>Total weight 38.2 grams</li></ul>

White Gold and 11.35ct  Diamond Bracelet

Composed of round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 9.00 carats</li><li>18 karat white gold</li><li>Total weight 34.31 grams</li><li>Length 17 inches</li></ul>

White Gold and 9.00ct Diamond Necklace

Set with 2 round brilliant-cut diamonds and 2 detachable pear-shaped diamond pendants.<ul><li>Round brilliant-cut diamonds weighing 0.81 carat and 0.85 carat</li><li>Pear-shaped diamonds weighing 1.51 carats and 1.51 carats</li><li>18 karat white gold</li><li>Length ¾ inches</li><li>Accompanied by GIA report no. 1448214634, dated August 01, 2022, stating the 0.81 carat round brilliant-cut diamond is I color and VS2 clarity</li><li>Accompanied by GIA report no. 2221924871, dated May 16, 2023, stating the 1.51 carat pear brilliant-cut diamonds are I color and SI2 clarity</li><li>Accompanied by GIA report no. 6441128515, dated July 21, 2022, stating the 0.85 carat round brilliant-cut diamond is I color and VS2 clarity</li><li>Accompanied by GIA report no. 7466860104, dated June 15, 2023, stating the 1.51 carat pear brilliant-cut diamonds are I color and SI1 clarity</li></ul>

White Gold and 4.68ct Diamond Convertible Earrings

Composed of 9 heart-shaped diamonds.<ul><li>Diamonds weighing a total of approximately 2.15 carats, on average 0.23 carat each</li><li>Platinum</li><li>Total weight 3.30 grams</li><li>Size 5¾</li></ul>

Platinum and 2.15ctw Heart Shape Diamond Eternity Band Ring

Composed of 21 asscher-cut diamonds.<ul><li>Diamonds weighing a total of approximately 3.25 carats, on average 0.15 carat each</li><li>18 karat white gold</li><li>Total weight 6.01 grams</li><li>Size 5¼</li></ul>

White Gold and 3.25ctw Asscher Cut Diamond Eternity Band Ring

Composed of 26 emerald-cut diamonds.<ul><li>Diamonds weighing a total of approximately 3.95 carats, on average 0.15 carat each</li><li>18 karat white gold</li><li>Total weight 3.83 grams</li><li>Size 6½</li></ul>

White Gold and 3.95ctw Emerald Cut Diamond Eternity Band Ring

Composed of 20 emerald-cut diamonds.<ul><li>Diamonds weighing a total of approximately 6.25 carats, on average 0.31 carat each</li><li>18 karat white gold</li><li>Total weight 5.35 grams</li><li>Size 5½</li></ul>

White Gold and 6.25ctw Emerald Cut Diamond Eternity Band Ring

Composed of 18 oval brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 4.95 carats, on average 0.27 carat each</li><li>18 karat white gold</li><li>Total weight 5.98 grams</li><li>Size 7½</li></ul>

White Gold and 4.95ctw Oval Cut Eternity Band Ring

Composed of 316 round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 1.72 carats</li><li>18 karat white gold</li><li>Total weight 10.81 grams</li><li>Length 7½ inches</li></ul>

White Gold and Diamond Link Bracelet

Composed of 213 round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 12.70 carats</li><li>18 karat white gold</li><li>Total weight 31.72 grams</li><li>Length 7 inches</li></ul>

White Gold and 12.7ctw Diamond Five Row Tennis Bracelet

Composed of 63 round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 4.35 carats, on average 0.07 carat each</li><li>18 karat white gold</li><li>Total weight 10.42 grams</li><li>Length 7 inches</li></ul>

White Gold and 4.35ctw Round Brilliant Cut Diamond Tennis Bracelet

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

Set with 102 round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 8.25 carats, on average 0.08 carat</li><li>18 karat white gold</li><li>Total weight 22.42 grams</li><li>Length 15¾ inches</li></ul>

White Gold and 8.25ctw Round Brilliant Cut Diamond Tennis Necklace

Each composed of 16 round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 2.15 carats, on average 0.07 carat each</li><li>18 karat white gold</li><li>Total weight 8.59 grams</li></ul>

White Gold and 2.15ctw Round Brilliant Cut Hoop Earrings 

Three-row half eternity band ring set with 34 round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 2.75 carats, on average 0.08 carat each</li><li>18 karat white gold</li><li>Total weight 7.38 grams</li><li>Size 5½</li></ul>

White Gold and 2.75ctw Round Brilliant Cut Diamond Three Row Ring

Composed of 18 round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 4.25 carats, on average 0.23 carat each</li><li>18 karat white gold</li><li>Total weight 4.24 grams</li><li>Size 6½</li></ul>

White Gold and 4.25ctw Round Brilliant Cut Diamond Eternity Band Ring

Composed of 25 emerald-cut diamonds.<ul><li>Diamonds weighing a total of approximately 3.75 carats, on average 0.15 carat each</li><li>18 karat white gold</li><li>Total weight 3.69 grams</li><li>Size 5¼</li></ul>

White Gold and 3.75ctw Emerald Cut Diamond Eternity Band Ring

Diamond ring 

Composed of round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 25.50 carats</li><li>18 karat yellow gold</li><li>Total weight 48.00 grams</li><li>Length 7 inches, width ½ inch</li></ul>

Gold and 25.50ctw Diamond Bracelet

Composed of 65 round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 3.95 carats, on average 0.06 carat each</li><li>18 karat white gold</li><li>Total weight 8.20 grams</li><li>Length 7 inches</li></ul>

White Gold and 3.95ctw Round Brilliant Cut Diamond Tennis Bracelet

Composed of 38 round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 10.95 carats, on average 0.28 carat each</li><li>18 karat white gold</li><li>Total weight 14.21 grams</li><li>Length 7 inches</li></ul>

White Gold and 10.95ctw Round Brilliant Cut Diamond Tennis Bracelet 

Composed of 45 round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 45 round brilliant-cut diamonds, on average 0.24 carat each</li><li>18 karat white gold</li><li>Total weight 18.30 grams</li><li>Length 7 inches</li></ul>

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