The most popular gemstone is also considered the most versatile. Choose from elegant studs to classic tennis bracelets, pendants and more. Whether you are starting your jewelry collection or looking for the perfect gift you can never go wrong with diamonds. <a href="https://www.sothebys.com/en/buy/luxury/jewelry" rel="noopener noreferrer" target="_blank">All Jewelry</a>

Eternity Bands

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Studs

Pendants

Tennis Bracelets

Diamonds

Cartier

Citrine, Turquoise and Diamond Turtle Brooch

Pair of Carved Emerald and Diamond Cufflinks

Sapphire and Diamond Bracelet

Two Gold and Diamond Bracelets 

Sapphire and Diamond Ring  

Tiffany & Co.

Of the iconic Soleste collection, centering a pear shaped diamond and accented by round brilliant cut diamonds.<ul><li>Pear shaped diamond weighing 3.08 carats</li><li>Additional diamonds weighing a total of approximately 0.35 carat</li><li>Signed <a href="https://www.sothebys.com/en/buy/luxury/jewelry/tiffany-&amp;-co" rel="noopener noreferrer" target="_blank">Tiffany &amp; Co.</a> with serial number</li><li>Platinum</li><li>Stamped with carat weight</li><li>Total weight 4.37 grams</li><li>Size 6</li><li>Accompanied by a <a href="https://www.sothebys.com/en/buy/luxury/jewelry/tiffany-&amp;-co" rel="noopener noreferrer" target="_blank">Tiffany &amp; Co.</a> Diamond Grading Report stating that the 3.08 carat diamond is F color and VS1 clarity with Faint Fluorescence</li><li>Accompanied by a copy of <a href="https://www.sothebys.com/en/buy/luxury/jewelry/tiffany-&amp;-co" rel="noopener noreferrer" target="_blank">Tiffany &amp; Co</a>. Retail Replacement Valuation Paperwork</li><li>Accompanied by a signed box</li></ul>

Platinum, 3.08ct Pear Shaped Diamond and Diamond Soleste Engagement Ring

Composed of round brilliant cut diamonds set in articulated gold links with a high polish finish.<ul><li>Diamonds weighing a total of approximately 1.80 carats</li><li>18 karat yellow gold</li><li>Total weight 22.89 grams</li><li>Length 6½ inches, width 5⁄16 inch</li><li>Accompanied by one Sotheby's pouch</li></ul>

Gold and Diamond Bracelet

Composed of round shaped <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/ruby" rel="noopener noreferrer" target="_blank">ruby</a> as the nose, accented by single cut diamonds around the mouth, enhanced by round shaped green chalcedony as the eyes.<ul><li>Green chalcedony weighing a total of approximately 0.20 carat</li><li>Diamonds weighing a total of approximately 0.15 carat</li><li><a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/ruby" rel="noopener noreferrer" target="_blank">Rubies</a> weighing a total of approximately 0.15 carat</li><li>18 karat yellow gold</li><li>Total weight 17.06 grams</li><li>Length 1¼ inches, width ⅞ inch</li><li>Accompanied by one Sotheby's box</li></ul>

Vintage Gold, Diamond, Ruby and Chalcedony Lion Brooches

Composed of textured gold links and accented by round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 3.30 carats</li><li>18 karat yellow gold</li><li>Total weight 84.92 grams</li><li>Inner circumference 6¼ inches, width ¾ inch</li><li>Accompanied by one Sotheby's pouch</li></ul>

Vintage Gold and Diamond Bracelet

Centering an oval shaped Burmese <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/ruby" rel="noopener noreferrer" target="_blank">ruby</a> and accented by round brilliant cut diamonds.<ul><li>Burmese <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/ruby" rel="noopener noreferrer" target="_blank">ruby</a> weighing approximately 1.25 carats</li><li>Diamonds weighing a total of approximately 2.85 carats</li><li>Platinum</li><li>Total weight 13.74 grams</li><li>Length 1⅜ inches, width 1½ inches</li><li>Accompanied by GIA report no. 5231840570, dated 21 January 2026 stating that the <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/ruby" rel="noopener noreferrer" target="_blank">ruby</a> is Burma (Myanmar) origin and is Heated</li><li>Accompanied by one Sotheby's box</li></ul>

Platinum, 1.25ct Burmese Ruby and Diamond Bow Brooch

Composed of round brilliant cut diamonds adorning the body of the bee, and accented by round shaped <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/ruby" rel="noopener noreferrer" target="_blank">rubies</a> as eyes.<ul><li>Diamonds weighing a total of approximately 2.00 carats</li><li><a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/ruby" rel="noopener noreferrer" target="_blank">Rubies</a> weighing a total of approximately 0.05 carat</li><li>Maker's mark for Herbert Rosenthal</li><li>18 karat white and yellow gold</li><li>Total weight 8.15 grams</li><li>Length 1 inch, width 1¼ inches</li><li>Accompanied by one Sotheby's box</li></ul>

Vintage Gold, White Gold, Diamond and Ruby Bee Brooch

Of the iconic <a href="https://www.sothebys.com/en/buy/luxury/jewelry/tiffany-&amp;-co" rel="noopener noreferrer" target="_blank">Tiffany</a> Metro collection and size Large, composed of three rows of round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 1.25 carats</li><li>Signed <a href="https://www.sothebys.com/en/buy/luxury/jewelry/tiffany-&amp;-co" rel="noopener noreferrer" target="_blank">Tiffany &amp; Co.</a> Italy</li><li>18 karat rose gold</li><li>Total weight 27.52 grams</li><li>Inner circumference 7 inches, width 3⁄16 inch</li><li>Accompanied by a signed box and a copy of <a href="https://www.sothebys.com/en/buy/luxury/jewelry/tiffany-&amp;-co" rel="noopener noreferrer" target="_blank">Tiffany &amp; Co</a>. Valuation Paperwork</li></ul>

Rose Gold and Diamond Metro Bangle Bracelet

Hermès

Of wide flexible mesh design, the finely woven gold body terminating in plain rectangular clasp, pavé set with round brilliant cut diamonds in 3 rows.<ul><li>Diamonds weighing a total of approximately 0.30 carat</li><li>Signed HERMÈS, with serial numbers</li><li>18 karat yellow gold</li><li>Circa 1980s</li><li>Total weight 95.10 grams</li><li>Length 6 7⁄8 inches, width 1 inch</li><li>Accompanied by one Sotheby's pouch</li></ul>

Vintage Gold and Diamond Woven Bracelet 

Each earring featuring a South Sea cultured pearl surrounded by round brilliant cut diamonds.<ul><li>South Sea cultured pearls measuring 13.00 – 14.00 mm</li><li>Diamonds weighing a total of approximately 1.00 carat</li><li>18 karat white gold</li><li>Total weight 16.80 grams</li><li>Length ¾ inch, width ⅝ inch</li><li>Fitted with posts</li><li>Accompanied by one Sotheby's box</li></ul>

White Gold, Cultured Pearl and Diamond Earclips

Composed of coral cabochons and accented by round brilliant cut diamonds.<ul><li>Coral cabochons measuring 10.00 x 8.10 - 8.00 x 6.00 mm</li><li>Diamonds weighing a total of approximately 2.50 carats</li><li>18 karat yellow and white gold</li><li>Total weight 19.32 grams</li><li>Length 1¼ inches, width 1⅛ inches</li><li>Accompanied by one Sotheby's box</li><li>Fitted with hinged posts</li></ul>

Gold, White Gold, Coral and Diamond Earclips

Composed of articulated spiral links with a textured finish, of graduated design, and accepted by round billiant cut diamonds set in white gold.<ul><li>Diamonds weighing a total of approxiamately 2.50 carats</li><li>Signed Maramenos &amp; Pateras</li><li>18 karat yellow and white gold</li><li>Total weight 85.61 grams</li><li>Length 17 inches, width ¾ inch</li><li>Accompanied by one Sotheby's folio and a signed pouch</li><li>This item is final sale and not eligible for return</li></ul>

Gold, White Gold and Diamond Necklace 

Composed of round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 10.15 carats, center diamond weighing approximately 0.50 carat</li><li>18 karat white gold</li><li>Total weight 21.69 grams</li><li>Length 17 inches, width ⅛ inch</li><li>Accompanied by one Sotheby's folio</li></ul>

White Gold and 10.15ctw Diamond Rivière Tennis Necklace

Of <a href="https://www.sothebys.com/en/buy/luxury/jewelry/diamond-jewelry" rel="noopener noreferrer" target="_blank">tennis</a> bracelet style, set with 57 emerald cut diamonds.<ul><li>Diamonds weighing a total of approximately 11.00 carats, on average 0.19 carat each</li><li>18 karat white gold</li><li>Total weight 15.60 grams</li><li>Length 7 inches</li><li>Accompanied by one Sotheby's pouch</li></ul>

White Gold and 11.00ctw Emerald Cut Diamond Tennis Bracelet

Of <a href="https://www.sothebys.com/en/buy/luxury/jewelry/diamond-jewelry" rel="noopener noreferrer" target="_blank">tennis</a> bracelet style, set with 28 oval-shaped <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphires</a>, accented by 458 round brilliant cut diamonds.<ul><li><a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">Sapphires</a> weighing a total of approximately 8.70 carats, on average 0.30 carat each</li><li>Diamonds weighing a total of approximately 1.50 carats</li><li>18 karat white gold</li><li>Total weight 12.38 grams</li><li>Length 7 inches, width ¼ inch</li><li>Accompanied by one Sotheby's pouch</li></ul>

White Gold, 8.70ctw Sapphire and Diamond Tennis Bracelet

Centering an asscher cut diamond and accented by two trapezoid cut diamonds.<ul><li>Asscher cut diamond weighing 5.01 carats</li><li>Trapezoid cut diamonds weighing 0.70 and 0.70 carat</li><li>Platinum</li><li>Total weight 8.94 grams</li><li>Size 5¼</li><li>Accompanied by GIA report no. 5221559652, dated 10 May 2023, stating that the 5.01 carat diamond is F color and VS1 clarity with Faint Fluorescence</li><li>Accompanied by GIA report no. 1485308426, dated 8 January 2024, stating that the 0.70 carat diamond is D color and VS1 clarity with No Fluorescence</li><li>Accompanied by GIA report no. 6472444757, dated 25 August 2023, stating that the 0.70 carat diamond is D color and VS1 clarity with Faint Fluorescence</li><li>Accompanied by one Sotheby's box</li><li>This item is final sale and not eligible for return</li></ul>

Platinum, 5.01ct Asscher Cut Diamond and Diamond Engagement Ring

Retenant chacune une perle de culture de formes bouton et arrondie, surmontées de diamants taille ancienne. <ul><li>Poinçons français d'import pour l'or blanc 18 k (750°/00)</li><li>Longueur 40 mm environ</li><li>Poids brut total 12.32 g</li></ul> Each suspending a button-shaped and rounded cultured pearl to a circular-cut diamond surmount.<ul><li>French import assay marks for 18 carat gold</li><li>Length approximately 44mm</li><li>Combined gross weight 12.32 grams</li></ul> Discover more : <a href="https://www.sothebys.com/en/articles/why-collectors-are-clamoring-for-pearl-jewelry" rel="noopener noreferrer" target="_blank">Why Collectors Are Clamoring for Pearl Jewelry</a>

Pair of cultured pearl and diamond earrings

Formant un jonc partiellement pavé de diamants taille brillant<ul><li>Circonférence intérieure environ 165 mm</li><li>Poinçons français d'import pour l'or 18 K(750°/00) et 14K (585°/00)</li><li>Poids brut 18.78 g</li></ul> Designed as a bangle partially pavé-set with brilliant-cut diamonds<ul><li>Inner circumference 165mm approximatively</li><li>French import assay marks for 18 and 14 carat gold</li><li>Gross weight 18.78 grams</li></ul>

Bracelet jonc or et diamants | Gold and diamond bangle bracelet 

<a href="https://www.sothebys.com/en/buy/fashion/handbag/hermes" rel="noopener noreferrer" target="_blank">Hermès</a> Gold and and Diamond Collier de Chien Bracelet <ul><li>Size: ST</li><li>Signed Hermès</li><li>Marked Au750 | 48 diamonds, total carat weight 0.24 ct</li><li>Includes jewelry pouch and box</li><li>Interior circumference: 16.4&nbsp;cm | Width: 0.6&nbsp;cm</li><li>This item is final sale and not eligible for return</li><li>This item ships from Hong Kong; applicable import duties, taxes, or fees may be assessed by the destination country. Domestic alternatives may be available.</li></ul>

Gold and and Diamond Collier de Chien Bracelet

<a href="https://www.sothebys.com/en/buy/fashion/handbag/hermes" rel="noopener noreferrer" target="_blank">Hermès</a>&nbsp;Gold and and Diamond Collier de Chien Bracelet<ul><li>Size: SH</li><li>Signed Hermès</li><li>Marked Au750 | 61 diamonds, total carat weight 0.36 ct</li><li>Includes jewelry pouch, jewelry box and box</li><li>Interior circumference: 15.8&nbsp;cm | Width: 0.55&nbsp;cm</li><li>This item is final sale and not eligible for return</li><li>This item ships from Hong Kong; applicable import duties, taxes, or fees may be assessed by the destination country. Domestic alternatives may be available.</li></ul>

Gold and Diamond Kelly Bracelet, 2017

Mauboussin

Of wide strap design, set with alternating round rubies, sapphires, emeralds and diamonds, flanked on each side by polished gold borders.<ul><li><a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">Sapphires</a> weighing a total of approximately 6.00 carats</li><li><a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/ruby" rel="noopener noreferrer" target="_blank">Rubies</a> weighing a total of approximately 5.40 carats</li><li><a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/emerald" rel="noopener noreferrer" target="_blank">Emeralds</a> weighing a total of approximately 2.60 carats</li><li>Diamonds weighing a total of approximately 2.25 carats</li><li>Signed MAUBOUSSIN PARIS, with serial numbers</li><li>18 karat yellow gold</li><li>Total weight 97.01 grams</li><li>Length 7 inches, width 11⁄16 inch</li><li>Accompanied by one Sotheby's pouch</li></ul>

Vintage Gold, Emerald, Ruby, Sapphire and Diamond Bracelet 

M. Gérard 

Featuring 3 baroque pearls in gold, set with round brilliant cut diamonds throughout.<ul><li>Diamonds weighing a total of approximately 30.00 carats</li><li>Signed M. Gérard, with serial numbers</li><li>Maker's mark for André Vassort</li><li>18 karat yellow gold</li><li>Total weight 72.74 grams</li><li>Length 17 inches</li><li>Accompanied by one Sotheby's folio</li></ul>

Gold, Cultured Pearl and Diamond Necklace

Of classic engagement ring design, centering with a cushion cut Fancy Light&nbsp;<a href="https://www.sothebys.com/en/buy/the-bridal-shop/engagement-rings/unique-solitaires/yellow-diamond" rel="noopener noreferrer" target="_blank">Yellow diamond</a>, flanked by 2 pear cut colorless diamonds.<ul><li>Fancy Light&nbsp;<a href="https://www.sothebys.com/en/buy/the-bridal-shop/engagement-rings/unique-solitaires/yellow-diamond" rel="noopener noreferrer" target="_blank">Yellow Diamond</a>&nbsp;weighing 8.04 carats</li><li>Pear cut diamonds weighing a total of 1.00 carat</li><li>18 karat white gold</li><li>Total weight 6.40 grams</li><li>Size 6¼</li><li>Accompanied by one Sotheby's box</li><li>Accompanied by GIA report no. 2215233870, dated 04 November 2020, stating that the 8.04 carat diamond is natural Fancy Light Yellow color and VVS2 clarity with Medium Blue fluorescence</li></ul>

White Gold, 8.04ct Cushion Cut Fancy Light Yellow Diamond and Diamond Engagement Ring 

Of spray design, composted of twisted gold with a high polish finish, accented by round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 0.35 carat</li><li>Signed <a href="https://www.sothebys.com/en/buy/luxury/jewelry/tiffany-&amp;-co" rel="noopener noreferrer" target="_blank">Tiffany</a> Schlumberger</li><li>18 karat yellow gold</li><li>Total weight 13.53 grams</li><li>Length 1¼ inches, width ¾ inch</li><li>Fitted with posts</li><li>Accompanied by one Sotheby's box</li></ul>

Vintage Gold and Diamond Earclips

Van Cleef & Arpels

Composed of coral highlighted with round brilliant cut diamonds interspersed with cabochons chrysoprase.<ul><li>Diamonds weighing a total of approximately 0.60 carat</li><li>Signed <a href="https://www.sothebys.com/en/buy/luxury/jewelry/van-cleef-&amp;-arpels" rel="noopener noreferrer" target="_blank">VCA</a>©74, with serial numbers</li><li>French assay marks and maker's mark for Société Janca</li><li>18 karat yellow gold</li><li>Circa 1960s</li><li>Total weight 25.10 grams</li><li>Length 6¾ inches, width ¼ inch</li><li>Accompanied by a bracelet pouch from Van Cleef &amp; Arpels</li></ul>

Vintage Gold, Coral, Chrysoprase and Diamond Bracelet 

Buccellati

Designed as alternating oval cabochon green tourmalines and bezel set round brilliant cut diamonds, interspaced by textured gold flower petals with signature engraving.<ul><li>Tourmalines weighing a total of approximately 120.00 carats</li><li>Diamonds weighing a total of approximately 15.45 carats</li><li>Signed <a href="https://www.sothebys.com/en/buy/luxury/jewelry/buccellati" rel="noopener noreferrer" target="_blank">BUCCELLATI</a></li><li>Italy</li><li>18 karat yellow gold</li><li>Total weight 120.4 grams</li><li>Necklace length 16½ inches, earrings length 1¾ inches</li><li>Earclips fitted with posts</li><li>Accompanied by a signed box</li></ul>

Vintage Gold, Tourmaline and Diamond Necklace Demi Parure

Composed of round cut <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/emerald" rel="noopener noreferrer" target="_blank">emeralds</a> set in yellow gold and accented by round brilliant cut diamonds set in palladium.<ul><li><a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/emerald" rel="noopener noreferrer" target="_blank">Emeralds</a> weighing a total of approximately 2.80 carats</li><li>Diamonds weighing a total of approximately 1.80 carats</li><li>Palladium and 18 karat white and yellow gold</li><li>Total weight 17.09 grams</li><li>Diameter ¾ inch</li><li>Accompanied by one Sotheby's box</li></ul>

Vintage Palladium, Gold, Emerald and Diamond Earclips

Of the Tiffany T collection, set with round brilliant cut diamonds throughout.<ul><li>Diamonds weighing a total of approximately 0.65 carat</li><li>Signed<a href="https://www.sothebys.com/en/buy/luxury/jewelry/tiffany-&amp;-co" rel="noopener noreferrer" target="_blank"> TIFFANY &amp; Co.</a></li><li>ITALY</li><li>Inscribed diamond carat total weight</li><li>18 karat white gold</li><li>Total weight 13.33 grams</li><li>Length 18 inches</li><li>Accompanied by one brand box and outer box</li></ul>

White Gold and Diamond Tiffany T T1 Circle Pendant Necklace

Of the Fleurette collection, composed of round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 1.15 carats</li><li>Signed <a href="https://www.sothebys.com/en/buy/luxury/jewelry/van-cleef-&amp;-arpels" rel="noopener noreferrer" target="_blank">Van Cleef &amp; Arpels</a>, with serial number</li><li>French maker's mark</li><li>18 karat yellow gold</li><li>Total weight 4.88 grams</li><li>Size 48, US size 4½</li><li>Accompanied by one Sotheby's box</li><li>Accompanied by original certificate of authenticity and a copy of service paper</li></ul>

Gold and Diamond Fleurette Ring

Of the iconic Juste Un Clou ring, pavé set with round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 0.55 carat</li><li>Signed <a href="https://www.sothebys.com/en/buy/luxury/jewelry/cartier" rel="noopener noreferrer" target="_blank">Cartier</a>, with serial number</li><li>18 karat white gold</li><li>Total weight 6.87 grams</li><li>Size 53, US size 6¼</li><li>Accompanied by one Sotheby's box</li></ul>

White Gold and Diamond Juste Un Clou Double Ring 

Bvlgari

Of the Divas' Dream collection, composed of round brilliant cut diamonds with stylized petals.<ul><li>Diamonds weighing a total of approximately 1.85 carats</li><li>Signed <a href="https://www.sothebys.com/en/buy/luxury/jewelry/bvlgari" rel="noopener noreferrer" target="_blank">Bvlgari</a>, with serial number</li><li>18 karat white gold</li><li>Total weight 9.20 grams</li><li>Size 6¼</li><li>Accompanied by a Bvlgari ring box and outer box</li></ul>

White Gold and Diamond Diva's Dream En Tremblant Ring

Of the Rose de Noël collection and mini model, composed of carved white mother of pearl petals and accented by 3 round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 0.10 carat</li><li>Signed <a href="https://www.sothebys.com/en/buy/luxury/jewelry/van-cleef-&amp;-arpels" rel="noopener noreferrer" target="_blank">Van Cleef &amp; Arpels</a> with serial number</li><li>18 karat yellow gold</li><li>Total weight 9.36 grams</li><li>Length 16 inches</li><li>Accompanied by one Sotheby's box</li></ul>

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