No longer reserved for big parties and grand entrances, the cocktail ring is part of everyday life in sizes and styles that go from demure to flashy. Choose from a ring with a single stone in a delicate setting, or make a statement with bigger gems and colorful designs. <a href="https://www.sothebys.com/en/buy/luxury/jewelry/ring" rel="noopener noreferrer" target="_blank">All Rings</a>&nbsp;|&nbsp;<a href="https://www.sothebys.com/en/buy/luxury/jewelry" rel="noopener noreferrer" target="_blank">All Jewelry</a>

Cocktail Rings

Bague or et diamants | Gold and diamond ring

Bague saphir et diamant | Sapphire and diamond ring

Ensemble de cinq bagues pierres de couleur et or | Set of gem-set and gold rings

Diamond Ring, late 19th century

Bague rubis et diamants | Ruby and diamond ring

Composed of an emerald-cut Zambian <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/emerald" rel="noopener noreferrer" target="_blank">emerald</a>, accented by pear, marquise and round brilliant-cut diamonds.<ul><li>Zambian <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/emerald" rel="noopener noreferrer" target="_blank">emerald</a> weighing 19.43 carats</li><li>Diamonds weighing a total of 6.13 carats</li><li>Platinum</li><li>Total weight 19.29 grams</li><li>Size 6¼</li><li>Accompanied by C. Dunaigre report no. CDC 2108447, dated 14 August 2021, stating that the 19.43 carat emerald is of Zambian origin and shows indications of clarity enhancement</li></ul>

Platinum, 19.43ct Zambian Emerald and Diamond Ring

Of the Flora collection, a convertible flower ring composed of round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 2.10 carats</li><li>Signed<a href="https://www.sothebys.com/en/buy/luxury/jewelry/van-cleef-&amp;-arpels" rel="noopener noreferrer" target="_blank">&nbsp;VCA</a>&nbsp;with serial numbers</li><li>French hallmark</li><li>18 karat white gold</li><li>Total weight 19.40 grams</li><li>Size 47, US size 4</li><li>Accompanied by a certificate of authenticity, signed box and pouch</li></ul>

White Gold and Diamond Lotus Between the Finger Ring

Centering a radiant-cut Fancy Pink diamond, surrounded by near colorless and pink accent diamonds.<ul><li>Fancy Pink diamond weighs 2.06 carats</li><li>Pink accent diamonds weighing a total of approximately 0.50 carat</li><li>Near colorless diamonds weighing a total of approximately 0.20 carat</li><li>Platinum and 18 karat rose gold</li><li>Total weight 6.28 grams</li><li>Size 6½</li><li>Accompanied by GIA report no. 5222379800, dated 12 May 2024, stating that the 2.06 carat diamond is Fancy Pink color and VS2 clarity, with excellent polish and excellent symmetry</li></ul>

Platinum, Rose Gold, 2.06ct Radiant Cut Fancy Pink Diamond and Diamond Ring

Set with round diamonds and <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/emerald" rel="noopener noreferrer" target="_blank">emerald</a>s.<ul><li>Center diamond weighing approximately 0.40 carat</li><li>Accent diamonds weighing a total of approximately 0.45 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>, serial numbers</li><li>18 karat yellow gold</li><li>Total weight 5.47 grams</li><li>Size 5½</li></ul>

Gold, Emerald and Diamond Ring

Featuring an oval cabochon cut <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a>, accented by round brilliant cut diamonds and baguette cut diamonds.<ul><li>Sapphire weighing approximately 6.00 carats, 10mm x 8mm</li><li>Diamonds weighing a total of approximately 2.15 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 numbers</li><li>18 karat yellow gold</li><li>Total weight 14.60 grams</li><li>Size 4</li></ul>

Gold, Sapphire and Diamond Ring

Centering an oval cabochon cut <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a>, accented by pavé set round brilliant cut diamonds.<ul><li>Sapphire measure 10.5mm x 7.5mm</li><li>Diamonds weighing a total of approximately 2.20 carats</li><li>Signed <a href="https://www.sothebys.com/en/buy/luxury/jewelry/van-cleef-&amp;-arpels" rel="noopener noreferrer" target="_blank">VCA</a></li><li>18 karat yellow gold</li><li>Total weight 7.95 grams</li><li>Size 6</li></ul>

Composed of an oval-cut ruby and diamond, accented by round brilliant-cut diamonds.<ul><li>Ruby weighs 2.35 carats</li><li>Diamond weighs 1.50 carats</li><li>18 karat yellow gold</li><li>Total weight 11.77 grams</li><li>Size 6½</li><li>Accompanied by GIA report no. 5191570138, dated August 8, 2018, stating that the 1.50 carat diamond is E color and VVS2 clarity</li><li>Accompanied by AGL report no. 1084470, dated 19 May 2017, stating that the 2.35 carat ruby is of Burmese origin with no indications of heat treatment</li></ul>

Gold, 2.35ct Burmese Ruby and 1.50ct Diamond Toi et Moi Ring

Of the Fleurette collection, composed of round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 1.80 carats</li><li>Signed <a href="https://www.sothebys.com/en/buy/luxury/jewelry/van-cleef-&amp;-arpels" rel="noopener noreferrer" target="_blank">VCA</a> with serial number</li><li>French maker's mark</li><li>18 karat white gold</li><li>Total weight 6.67 grams</li><li>Size 5</li><li>Accompanied by a signed box</li><li>This item is final sale and not eligible for return</li></ul>

White Gold and Diamond Fleurette Ring

Centering an oval Fancy <a href="https://www.sothebys.com/en/buy/luxury/jewelry/yellow-diamonds" rel="noopener noreferrer" target="_blank">Yellow diamond</a>, surrounded by a diamond halo.<ul><li>Fancy Yellow diamond weighs 15.29 carats</li><li>Accent diamonds weighing a total of approximately 0.55 carat</li><li>Platinum and 18 karat yellow gold</li><li>Total weight 9.31 grams</li><li>Size 6½</li><li>Accompanied by GIA report no. 2195949110, dated 2 January 2019, stating that the 15.29 carat diamond is Fancy Yellow color and VS1 clarity</li></ul>

Platinum, Gold and 15.29ct Oval Fancy Yellow Diamond and Diamond Ring

Centering a rectangular shaped Zambian emerald, Flanked by 2 pear cut diamonds, accented by 24 baguette cut diamonds.<ul><li><a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/emerald" rel="noopener noreferrer" target="_blank">Emerald</a>&nbsp;weighing 29.10 carats</li><li>Pear cut diamonds weighing a total of approximately 1.30 carats</li><li>Baguette cut diamonds weighing a total of approximately 2.50 carats</li><li>18 karat white gold and yellow gold</li><li>Total weight 26.20 grams</li><li>Size 6½</li><li>Accompanied by AGL report no.8091627, dated 9 June 2023, stating that the 29.11 carat natural emerald has Minor Clarity enhancement</li><li>Accompanied by GIA report no.6422819409, dated 31 march 2022, stating that the 29.10 carat natural emerald is originated from Zambia with indications of Minor Clarity enhancement</li></ul>

White Gold, Gold, 29.10ct Zambian Emerald and Diamond Ring

Of the iconic Frivole collection, composed of round brilliant cut diamonds set in flowers.<ul><li>Diamonds weighing a total of approximately 0.35 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> with serial number</li><li>18 karat yellow gold</li><li>Total weight 7.24 grams</li><li>Size 6¾</li><li>VCA size 54</li><li>Accompanied by a signed box and certificate of authenticity</li></ul>

Gold and Diamond Frivole Between the Finger Ring

Of the iconic Frivole collection, composed of round brilliant cut diamonds set in a flower.<ul><li>Diamonds weighing a total of approximately 0.80 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> with serial number</li><li>18 karat white gold</li><li>Total weight 4.52 grams</li><li>Size 4¾</li><li>VCA size 49</li><li>Accompanied by a signed box and certificate of authenticity</li></ul>

White Gold and Diamond Frivole 1 Flower Ring

Of the iconic Frivole collection, composed of round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 0.40 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> with serial number</li><li>18 karat yellow gold</li><li>Total weight 11.91 grams</li><li>Size 5½</li><li>VCA size 51</li><li>Accompanied by a signed pouch and service papers of authenticity</li></ul>

Gold and Diamond Frivole 8 Flowers Ring

Of a chevron design, centering a pear cut diamonds, accented by baguette cut diamonds and round brilliant cut diamonds.<ul><li>Pear cut diamond weighing approximately 0.50 carat</li><li>Baguette cut diamonds and round brilliant cut diamonds weighing a total of approximately 0.50 carat</li><li>Signed <a href="https://www.sothebys.com/en/buy/luxury/jewelry/graff" rel="noopener noreferrer" target="_blank">Graff</a> with serial numbers</li><li>18 karat yellow gold</li><li>Total weight 5.0 grams</li><li>Size 4¼</li></ul>

Vintage Gold and Diamond Ring

Of a wavy design, accented by round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 0.30 carat</li><li>Signed <a href="about:blank" rel="noopener noreferrer" target="_blank">Cartier</a> with serial numbers</li><li>18 karat white gold</li><li>Total weight 14.50 grams</li><li>Size 6</li></ul>

White Gold and Diamond Nouvelle Vague Wave Ring

Of iconic Perruque design, featuring a tassel of beads.<ul><li>Signed <a href="about:blank" rel="noopener noreferrer" target="_blank">Cartier</a> with serial numbers</li><li>French marks</li><li>18 karat rose gold</li><li>Total weight 30.10 grams</li><li>Size 56, US size 7½</li></ul>

Rose Gold Nouvelle Vague Perruque Ring

Of the Frivole collection, composed of round brilliant cut diamonds set in flowers.<ul><li>Diamonds weighing a total of approximately 0.35 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> with serial number</li><li>18 karat white gold</li><li>Total weight 7.50 grams</li><li>Size 6¼</li><li>VCA Size 53</li><li>Accompanied by a signed pouch and service papers of authenticity</li></ul>

White Gold and Diamond Frivole Between the Finger Ring

Featuring a radiant cut Fancy Greenish <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>, surrounded by round brilliant cut pink diamonds, additional round brilliant cut near colorless diamonds on the shank.<ul><li>Fancy Greenish Yellow diamond weighing 5.00 carats</li><li>Pink diamonds and near colorless diamonds weighing a total of approximately 2.20 carats</li><li>Platinum and 18 karat rose gold</li><li>Total weight 8.50 grams</li><li>Size 6½</li><li>Accompanied by GIA report no.2235289427, dated 06 August 2024, stating that the 5.00 carat diamond is Fancy Greenish Yellow color and SI2 clarity</li></ul>

Platinum, Rose Gold, 5.00ct Radiant Cut Fancy Greenish Yellow Diamond and Diamond Ring

<ul><li>Sertie d'un saphir ovale pesant 20.01 carats dans un entourage de diamants taille brillant</li><li>Poinçon de maître, poinçon français pour l'or 18K (750°/00)</li><li>Tour de doigt 52, poids brut 11.75 g</li><li>Accompagnée d'un certificat GCI no. 2206CDS7157</li></ul> <ul><li>Set with an oval sapphire weighing 20.01 carats within a surrounding of brilliant-cut diamonds</li><li>Maker's mark, French assay mark for 18 carat gold </li><li>Size 52, gross weight 11.75 grams</li><li>Accompanied by GCI report no. 2206CDS7157</li></ul>

Bague saphir et diamants | Sapphire and diamond ring

Of the high jewelry collection from the house of Boucheron, Hopi The Hummingbird Ring, composed of an oval cut morganite, accented by round brilliant cut diamonds, enhanced by round cut pink sapphires, further enhanced by round cut blue sapphires.<ul><li>Morganite weighing 40.18 carats</li><li>Diamonds weighing a total of approximately 4.36 carats</li><li>Pink sapphires weighing a total of approximately 0.32 carat</li><li>Blue sapphires weighing a total of approximately 0.02 carat</li><li>Signed Boucheron with serial number</li><li>French hallmarks</li><li>18 karat rose and white gold</li><li>Total weight 23.59 grams</li><li>Size 7</li><li>Accompanied by two signed boxes and two certificates of authenticity from Boucheron</li><li>This item is final sale and not eligible for return</li></ul>

Rose Gold, White Gold, 40.18ct Morganite, Diamond and Multi-Color Sapphire "Hopi, The Hummingbird" Ring

Of the iconic Frivole collection, composed of round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 0.25 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> with serial number</li><li>Total weight 11.81 grams</li><li>Size 6½</li><li>VCA size 50</li></ul>

Gold and Diamond Frivole Ring

Featuring round checkerboard multicolored sapphires and round brilliant cut diamonds.<ul><li>Signed Bvlgari</li><li>18 karat yellow gold</li><li>Total weight 4.75 dwts</li><li>Size 5 1/2</li></ul>

Gold, Gemset and Diamond Ring

Composed of carved rock crystal quartz interspaced by bands of round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 1.70 carats</li><li>Signed David Webb</li><li>Platinum</li><li>Total weight 33.97 grams</li><li>Size 6 </li></ul>

Vintage Platinum, Rock Crystal Quartz and Diamond Ring

Centering a radiant cut Fancy Vivid Pink Diamond, surrounded by pear cut white diamonds, accented by round cut pink diamonds arranged as a flower.<ul><li>Fancy Vivid Pink Diamond weighing 0.80 carat</li><li>White diamonds weighing a total of approximately 4.05 carats, averaging 0.50 carat each</li><li>Pink diamonds weighing a total of approximately 0.70 carat</li><li>Platinum and 18 karat rose gold</li><li>Total weight 12.00 grams</li><li>Size 6</li><li>Accompanied by GIA report no. 5171097721, dated 29 May 2015, stating that the 0.80 carat diamond is Fancy Vivid Purplish Pink color and SI2 clarity with Medium Blue Fluorescence</li></ul>

Platinum, Rose Gold, 0.80ct Radiant Cut Fancy Vivid Purplish Pink Diamond, Pink Diamond, and Diamond Flower Ring

Of a bombé design, set with round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 14.00-16.00 carats</li><li>Signed&nbsp;<a href="https://www.sothebys.com/en/buy/luxury/jewelry/cartier" rel="noopener noreferrer" target="_blank">Cartier</a>, with serial numbers</li><li>French assay marks</li><li>Platinum</li><li>Total weight 29.31 grams</li><li>Size 6, height ⅘ inch</li><li>Accompanied by a GCS London report, no.5784-1264, dated 02022024</li><li>Accompanied by a service paper from original manufacturer</li></ul>

Platinum, White Gold and Diamond Bombé Ring

Featuring a honeycomb design, set with hexagonal shaped sapphires and emeralds.<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/emerald" rel="noopener noreferrer" target="_blank">Emeralds</a> weighing a total of approximately 2.80 carats</li><li>Signed Sabbadini Milano</li><li>Italian registry marks</li><li>18 karat yellow gold</li><li>Total weight 14.68 grams</li><li>Size 7</li></ul>

Gold, Emerald and Sapphire Honeycomb Ring 

Set with turquoise and round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 2.75 carats</li><li>Signed Mauboussin</li><li>French assay marks</li><li>18 karat yellow gold</li><li>Total weight 13.75 grams</li><li>Size 8</li></ul>

Gold, Turquoise and Diamond Ring

Of <a href="https://www.sothebys.com/en/buy/luxury/jewelry/cartier" rel="noopener noreferrer" target="_blank">Cartier</a> dome ring design, featuring heart motif in the center, set with round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 2.00 carats</li><li>Signed Cartier, with serial numbers</li><li>Stamped 750</li><li>18 karat white gold</li><li>Total weight 13.50 grams</li><li>Size 5½</li></ul>

White Gold and Diamond Heart Dome Ring

Set with sapphires, rubies, emeralds and diamonds in different shapes, attribute to Oscar Heyman Brothers.<ul><li>Sapphires weighing a total of approximately 3.65 carats</li><li>Rubies weighing a total of approximately 2.85 carats</li><li>Emeralds weighing a total of approximately 1.80 carats</li><li>Diamonds weighing a total of approximately 3.55 carats</li><li>Attributed to Oscar Heyman Brothers </li><li>Stamped serial numbers</li><li>18 karat yellow gold</li><li>Total weight 10.10 grams</li><li>Size 6¼</li><li>Accompanied by a supporting paperwork provided by Oscar Heyman Brothers</li></ul>

Vintage Gold, Sapphire, Emerald, Ruby and Diamond Cluster Ring

Of a dome design, set with 19 round shaped sapphires.<ul><li>Sapphires weighing a total of approximately 5.00 carats</li><li>Signed <a href="about:blank" rel="noopener noreferrer" target="_blank">Buccellati</a></li><li>Stamped 750</li><li>18 karat yellow gold</li><li>Total weight 7.50 grams</li><li>Size 5</li><li>Dome height ¾ inch</li></ul>

Vintage Gold and Sapphire Dome Ring

Of iconic Diva's Dream collection, set with round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 0.90 carat</li><li>Signed Bvlgari</li><li>18 karat rose gold</li><li>Total weight 9.30 grams</li><li>Size 6½</li></ul>

Cocktail Rings

Cocktail Rings

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