Whether you favor&nbsp;<a href="https://www.sothebys.com/en/buy/luxury/jewelry/ring/cocktail-ring" rel="noopener noreferrer" target="_blank">cocktail rings</a>&nbsp;with precious stones or a classic&nbsp;<a href="https://www.sothebys.com/en/buy/luxury/jewelry/ring/eternity-band" rel="noopener noreferrer" target="_blank">eternity band</a>, our selection of rings mixes heritage brand pieces and&nbsp;<a href="https://www.sothebys.com/en/buy/luxury/jewelry/ring?Period%20-%20General=Vintage" rel="noopener noreferrer" target="_blank">vintage</a>&nbsp;ones. Browse&nbsp;<a href="https://www.sothebys.com/en/buy/luxury/jewelry/ring/engagement-ring" rel="noopener noreferrer" target="_blank">engagement</a>,&nbsp;<a href="https://www.sothebys.com/en/buy/luxury/jewelry/ring/band" rel="noopener noreferrer" target="_blank">wedding</a>&nbsp;and&nbsp;<a href="https://www.sothebys.com/en/buy/luxury/jewelry/ring?query=stack" rel="noopener noreferrer" target="_blank">stacking</a>&nbsp;rings in both classic and modern designs.&nbsp; <a href="https://www.sothebys.com/en/buy/luxury/jewelry" rel="noopener noreferrer" target="_blank">All Jewelry</a>

Engagement

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Rings

Composed of an emerald-cut Fancy Vivid Yellow diamond and colorless diamond.<ul><li>Fancy Vivid yellow diamond weighs 1.34 carats</li><li>Emerald-cut diamond weighs 1.22 carats</li><li>Platinum and 18 karat yellow gold</li><li>Size 5¾</li><li>Accompanied by GIA report no. 1433920159, dated 5 July 2022, stating that the 1.34 carat diamond is Fancy Vivid Yellow color and VS1 clarity</li><li>Accompanied by GIA report no. 2211830793, 8 July 2021, stating that the 1.22 carat diamond is E color and VVS1 clarity</li></ul>

Platinum, Gold, 1.34ct Fancy Vivid Yellow Diamond and Diamond Toi et Moi Ring

Composed of 2 pear-shaped diamonds, accented by round diamonds in a bypass design.<ul><li>Pear-shaped diamonds weighing a total of 2.10 carats</li><li>Diamonds weighing a total of approximately 1.10 carats</li><li>Size 6¾</li><li>Accompanied by GIA report no. 2215393798, dated 21 Jan 2021, stating that the 1.04 carat diamond is E color, VVS1 clarity, excellent polish and very good symmetry, with faint fluorescence</li><li>Accompanied by GIA report no. 2346768954, dated 24 Feb 2020, stating that the 1.06 carat diamond is D color, SI2 clarity, very good polish and symmetry, with medium blue fluorescence</li></ul>

White Gold and Pear Shaped Diamond and Diamond Bypass Ring

Set with 2 trillion-cut diamonds.<ul><li>Diamonds weighing a total of 4.04 carats</li><li>18 karat yellow gold</li><li>Size 6</li><li>Accompanied by GIA report no. 2427149008, dated 03 February 2022, stating that the 2.02 carat diamond is H color and SI2 clarity</li><li>Accompanied by GIA report no. 2225403636, dated 15 April 2022, stating that the 2.02 carat diamond is I color and SI2 clarity</li></ul>

Gold and 4.04ct Trillion Cut Diamond Toi et Moi Ring

Of a bypass design, featuring 2 pear-shaped diamonds, accented by round brilliant-cut diamonds.<ul><li>Pear-shaped diamonds weighing a total of approximately 1.20 carats</li><li>Round brilliant-cut diamonds weighing a total of approximately 2.00 carats</li><li>Signed Cartier, with serial numbers</li><li>France</li><li>18 karat yellow gold, stamped 750</li><li>Size 6</li><li>Accompanied by original manufacturer's box</li></ul>

Gold and Diamond Toi et Moi Ring

Set with one marquise-shaped diamond and one emerald-cut diamond.<ul><li>Diamonds weighing a total of approximately 1.30 carats</li><li>18 karat white gold</li><li>Total weight 3.35 grams</li><li>Size 6¼</li></ul>

White Gold and Diamond Toi Et Moi Ring

Composed of a heart-shaped Fancy Vivid Orange-Yellow diamond and a heart-shaped colorless diamond, accented by baguette-shaped diamonds.<ul><li>Fancy Vivid Orange-Yellow diamond weighs 1.60 carats</li><li>Colorless diamond weighs 1.65 carats</li><li>Baguette diamonds weigh a total of approximately 1.60 carats</li><li>18 karat white gold</li><li>Total weight 8.4 grams</li><li>Size 7¼</li><li>Accompanied by GIA report no. 5161562928, dated 2 October 2014, stating that the 1.60 carat diamond is Fancy Vivid Orange-Yellow color and SI2 clarity</li><li>Accompanied by copy of GIA report no. 6204663648, dated 16 October 2019, stating that the 1.64 carat diamond is D color and SI2 clarity</li></ul>

White Gold, Heart Shaped Fancy Vivid Orange-Yellow Diamond and Diamond Toi et Moi Ring

Composed of a Colombian emerald and a heart-shaped Fancy Yellow diamond.<ul><li>Emerald weighs 4.12 carats</li><li>Diamond weighs 3.09 carats</li><li>18 karat yellow gold</li><li>Size 6</li><li>Accompanied by GIA report no. 5221265059, dated 3 February 2023, stating that the 4.12 carat diamond is Fancy Yellow color and VS1 clarity</li><li>Accompanied by Muzo certificate of origin and traceability no. WIP50 21-0013363-001, dated 13 December 2021, stating that the emerald is of the Muzo Mine in Colombia, enhanced with cedar oil</li></ul>

Gold, Colombian Emerald and 4.12ct Fancy Yellow Diamond Toi et Moi Ring

Composed with a pear-shaped Fancy Brownish Greenish Yellow color diamond and a heart-shaped diamond, accented by round diamonds in a bypass design.<ul><li>Fancy Brownish Greenish Yellow color diamond weighs 1.00 carat</li><li>Heart-shaped diamond weighs 1.16 carats</li><li>Round diamonds weighing a total of approximately 0.40 carat</li><li>18 karat white gold and yellow gold</li><li>Size 6¾</li><li>Accompanied by GIA report no. 5221428673, dated 13 May 2022, stating that the 1.00 carat diamond is natural Fancy Brownish Greenish Yellow color and even distribution</li><li>Accompanied by GIA report no. 2195548330, dated 30 Jul 2018, stating that the 1.16 carat diamond is K color, SI2 clarity, good polish and fair symmetry, with strong blue fluorescence</li></ul>

Gold, Yellow Diamond and Diamond Toi et Moi Ring

Composed of a pear-shaped diamond and an emerald-cut diamond.<ul><li>Emerald-cut diamond weighs 2.01 carats</li><li>Pear-shaped diamond weighs approximately 1.70 carats</li><li>18 karat white gold</li><li>Size 7</li><li>Accompanied by GIA report no. 3435555524, dated 31 May 2022, stating that the 2.01 carat diamond is J color, VS2 clarity, excellent polish and very good symmetry, with medium blue fluorescence</li></ul>

Featuring 2 bezel set old mine cut diamonds, accented by additional round diamonds on the shank.<ul><li>Old mine cut diamonds weighing approximately 0.85 carat each</li><li>18 karat white gold </li><li>Total weight 14.40 grams</li><li>Size 8</li></ul>

Composed of a pear-shaped diamond and an emerald-cut diamond.<ul><li>Emerald-cut diamond weighs 1.51 carats</li><li>Pear-shaped diamond weighs 0.82 carat</li><li>18 karat white gold</li><li>Size 7</li><li>Accompanied by GIA report no. 6224315809, dated 03 Mar 2022, stating that the 1.51 carat diamond is J color and VS1 clarity, excellent polish and symmetry with faint fluorescence</li><li>Accompanied by copy of GIA report no. 6371108310, dated 28 Dec 2020, stating that the 0.82 carat diamond is G color and VS2 clarity, very good polish and good symmetry with no fluorescence</li></ul>

White Gold and 2.33ct Diamond Toi Et Moi Ring

Composed of 2 oval-shaped rubies, accented by diamonds.<ul><li>Ruby weighs 4.57 carats</li><li>Smaller ruby weighs approximately 1.00 carat</li><li>Diamonds weighing a total of approximately 0.90 carat</li><li>Platinum</li><li>Total weight 7.84 grams</li><li>Size 6</li><li>Accompanied by GRS report no. GRS2019-068260, dated 12 June 2019, stating that the ruby is natural, of Thai origin with indications of heat</li></ul>

Platinum, Ruby and Diamond Toi et Moi Ring

Set with a Colombian emerald and an emerald-cut square-shape diamond.<ul><li>Emerald weighs 3.12 carats</li><li>Diamond weighs 3.03 carats</li><li>Platinum and 18 karat yellow gold</li><li>Total weight 6.82 grams</li><li>Size 5¼</li><li>Accompanied by AGL report no. 1125907, dated 12 October 2022, stating that the 3.12 carat emerald is natural, of Colombian origin with insignificant clarity enhancement</li><li>Accompanied by HRD report no. 220000071045, dated 29 April 2022, stating that the 3.03 carat diamond is L color and VS1 clarity</li></ul>

Platinum, Gold, 3.12ct Colombian Emerald and 3.03ct Diamond Toi et Moi Ring

Set with a pear-shaped Fancy Intense Yellow diamond and diamond.<ul><li>Fancy Intense Yellow diamond weighs 1.01 carats</li><li>Pear-shaped diamond weighs 0.82 carat</li><li>Platinum and 18 karat yellow gold</li><li>Size 6</li><li>Accompanied by GIA report no. 6355442069, dated 10 July 2020, stating that the 0.82 carat diamond is D color and SI1 clarity</li><li>Accompanied by GIA report no. 2195080784, dated 13 February 2018, stating that the 1.01 carat diamond is Fancy Intense Yellow color and SI2 clarity</li></ul>

Platinum, Gold, 1.93ct Pear Shaped Fancy Intense Yellow Diamond and Diamond Toi et Moi Ring

Composed of a pear-shaped diamond and brown diamond accented by baguette diamonds.<ul><li>Pear-shaped brown diamond weighs approximately 1.05 carats</li><li>Pear-shaped diamond weighs approximately 1.00 carats</li><li>Baguette diamonds weighing a total of approximately 0.80 carat</li><li>18 karat yellow gold</li><li>Size 6½</li></ul>

Gold, Brown Diamond and Diamond Toi et Moi Ring

Set with a black diamond and diamond, accented by baguette diamonds.<ul><li>Round black diamond weighs approximately 1.95 carats</li><li>Round diamond weighs approximately 2.10 carats</li><li>Baguette diamonds weighing a total of approximately 0.70 carat</li><li>Platinum</li><li>Total weight 8.77 grams</li><li>Size 7½</li></ul>

Platinum, Black Diamond and Diamond Toi et Moi Ring

Featuring 2 bypassing heart-shaped diamond motifs at its center, set with additional round diamonds on the shank.<ul><li>Diamonds weighing a total of approximately 0.75 carat</li><li>Signed Dior</li><li>750</li><li>18 karat yellow gold</li><li>Total weight 6.2 grams</li><li>Size 5½</li></ul>

Set with one oval-shaped diamond and one pear-shaped diamond in a Toi Et Moi design.<ul><li>Diamonds weighing a total of approximately 1.00 carat</li><li>18 karat white gold</li><li>Total weight 3.07 grams</li><li>Size 6¼</li></ul>

Featuring 2 flower motifs, centering a round diamond, surrounded by 7 round sapphires.<ul><li>Diamonds weighing a total of approximately 0.60 carat</li><li>18 karat yellow gold</li><li>Total weight 8.60 grams</li><li>Size 5½</li></ul>

Gold, Sapphire and Diamond Toi et Moi Flower Ring

Featuring an oval turquoise and a lapis lazuli cabochon, surrounded by round diamonds, accented by additional round turquoise and lapis lazuli cabochons.<ul><li>14 karat yellow gold</li><li>Total weight 8.40 grams</li><li>Size 9</li></ul>

Gold, Turquoise, Lapis Lazuli and Diamond Toi et Moi Ring

Of bypass design, featuring 2 pear-shaped yellow diamonds, accented by round diamonds.<ul><li>Pear-shaped yellow diamonds weighing a total of approximately 1.25 carats</li><li>Round diamonds weighing a total of approximately 0.25 carat</li><li>18 karat yellow gold</li><li>Total weight 3.15 grams</li><li>Size 5¼</li></ul>

Gold, Pear Shaped Yellow Diamond and Diamond Toi Et Moi Ring

The ring of toi et moi design, featuring 8 rounded triangles pavé set with diamonds.<ul><li>Diamonds weighing a total of approximately 0.31 carats</li><li>Ring size 7</li><li>18 karat yellow gold</li></ul> A hallmark of ’80s glamour, <a href="https://www.sothebys.com/en/buy/jewelry?creators=Marina%2520B" rel="noopener noreferrer" target="_blank">the opulent and colorful jewelry of Marina B</a> is characterized by bold designs and generously proportioned gemstones set in radiant gold. Born in Rome in 1930, Marina Bulgari grew up amidst her family’s famed house, <a href="https://www.sothebys.com/en/buy/shop-all?locale=en&amp;creators=Bvlgari" rel="noopener noreferrer" target="_blank">BVLGARI</a>, which was founded in 1884 by her grandfather, Sotirios Voulgaris. With a passion for art and design, she joined the family business before leaving in 1978 to create her own eponymous brand, Marina B. The brand honors the Bulgari family heritage through the lens of a contemporary female designer. Marina B created a new market for jewelry, comprising modern women who had the power and desire to buy jewelry for themselves. Known for her vibrant collections of the highest quality, Marina Bulgari is recognized as one of the most eminent figures in contemporary jewelry design. In the late ’70s, Marina created the iconic “<a href="https://www.sothebys.com/en/search?locale=en&amp;creators=Bvlgari&amp;query=onda&amp;tab=objects" rel="noopener noreferrer" target="_blank">Onda</a>” and “<a href="https://www.sothebys.com/en/search?locale=en&amp;creators=Bvlgari&amp;query=Pneu&amp;tab=objects" rel="noopener noreferrer" target="_blank">Pneu</a>” collections, and she innovated gemstone cuts such as the “Chestnut” and internal spring mechanisms in the ’80s.&nbsp;The Marina B. legacy lives on through its current creative director, Guy Bedarida, who has worked for Boucheron and Van Cleef &amp; Arpels. In May of 2020, Marina B jewelry was auctioned at Sotheby’s in “<a href="https://www.sothebys.com/en/buy/auction/2020/the-bold-standard-jewels-by-bulgari-and-marina-b?lotFilter=AllLots" rel="noopener noreferrer" target="_blank">The Bold Standard: Jewels by Bulgari and Marina B</a>”&nbsp;and her timeless designs are worn by today’s stars, such as Alicia Keys and Jennifer Lopez.

Gold and Diamond Trina Ring

Composed of 2 cushion-shaped spinel in toi et moi design, accented with pink sapphires and round diamonds.<ul><li>Spinels weighing a total of approximately 3.65 carats</li><li>Diamonds weighing a total of approximately 0.75 carat</li><li>Pink sapphires weighing a total of approximately 1.50 carats</li><li>Platinum and 18 karat rose gold</li><li>Total weight 5.34 grams</li><li>Size 6</li></ul>

Platinum, Rose Gold, Spinel, Pink Sapphire and Diamond Ring

Toi et moi ring set with two central step-cut aquamarines and pavé-set aquamarines along the shank.<ul><li>Two step-cut aquamarines weighing a total of 14.32 carats</li><li>Titanium</li><li>Ring size 52</li><li>Gross weight approximately 10 grams.</li></ul>

Titanium and Aquamarine U&I Ring

Centering a cushion-shaped, modified brilliant Fancy Yellow diamond, shouldered by 2 heart-shaped diamonds.<ul><li>Fancy Yellow Diamond weighs 3.12 carats</li><li>Heart shaped diamonds weighing a total of approximately 0.90 carat</li><li>18 karat white and yellow gold</li><li>Size 6¾</li><li>Accompanied by GIA report no. 2165410720, dated 22 March, 2016, stating that the 3.12 carat diamond is natural Fancy Yellow color and VVS2 clarity</li></ul>

White Gold, Gold, 3.12ct Fancy Yellow Diamond and Diamond Three Stone Ring

Centering a cushion-cut diamond, accented by 38 round brilliant-cut diamonds.<ul><li>Cushion-cut diamond weighs 1.77 carats</li><li>Accented diamonds weighing a total of approximately 0.70 carat</li><li>Platinum</li><li>Total weight 5.90 grams</li><li>Size 4¾</li><li>Accompanied by GIA report no. 1226802342, dated 26 January 2023, stating that the 1.77 carat diamond is D color and IF clarity</li></ul>

Platinum and 1.77ct Cushion Cut Diamond Halo Engagement Ring

Set with 17 round old cut diamonds, all to a heavy conforming band with stepped central section and intricate square backholing.<ul><li>Diamonds weighing a total of approximately 1.84 carats</li><li>Marked TM FRANCE</li><li>Platinum</li><li>Circa 1934</li><li>Total weight 15.5 grams</li><li>Size 7¼&nbsp;</li><li>Accompanied by official supporting documentation confirming the design is by Juliette Moutard for René Boivin</li></ul>

Platinum and 1.84ct Diamond Cocktail Ring

Victorian three-stone ring centrally set with a cushion shape old mine diamond flanked by two round old cut diamonds, further adorned by 6 round eight cut diamonds.<ul><li>Diamonds weighing a total of approximately 3.07 carats</li><li>Yellow gold</li><li>Circa 1890</li><li>Size 6</li></ul>

Gold and 3.07ct Diamond Three Stone Ring 

Set with a central round old cut diamond in a platinum rubover setting flanked by two rows of 14 French cut emeralds, further flanked by two rows of French cut rubies<ul><li>Diamond weighing approximately 1.00 carat</li><li>Emeralds weighing a total of approximately 1.20 carats</li><li>Rubies weighing a total of approximately 1.00 carat</li><li>Yellow gold and platinum</li><li>French</li><li>Circa 1950</li><li>Total weight 14.4 grams</li><li>Size 5½</li><li>Accompanied by official supporting documentation from Parisian expert Francoise Cailles confirming the piece is by René Boivin</li></ul>

Gold, Emerald, Ruby and 1.00ct Diamond Cocktail Ring in Rock Crystal

Set to the center with one octagonal old cut natural sapphire in an open back claw setting flanked by four rectangular step cut diamonds, further adorned by 30 round brilliant cut diamonds<ul><li>Sapphire weighing approximately 1.15 carats</li><li>Diamonds weighing a total of approximately 1.05 carats</li><li>Signed BVLGARI, numbered BA12774</li><li>Hallmarked 150ROMA</li><li>18 karat yellow gold</li><li>Circa 1970</li><li>Size 5¼&nbsp;</li></ul>

Gold, 1.15ct Sapphire and Diamond Cluster Ring  

Set to the center with a cushion shape old cut natural unenhanced yellow Ceylon sapphire, surrounded by 32 round old cut diamonds<ul><li>Unheated yellow Ceylon sapphire weighing approximately 7.20 carats</li><li>Surrounding diamonds weighing a total of approximately 0.35 carat</li><li>Platinum</li><li>Circa 1920</li><li>Size 7</li><li>Accompanied by Gemmological Certification Services report #79224-31 dated 11 July 2019 stating that the approximately 7.20 carat gemstone is natural, of Ceylon (Sri Lankan) origin and untreated</li></ul>

Platinum, 7.20ct Ceylon Sapphire and Diamond Coronet Cluster Ring 

Centrally set with an octagonal scissor cut natural aquamarine in an open back claw setting further set with thirty eight cut diamonds.<ul><li>Aquamarine weighing approximately 16.30 carats</li><li>Diamonds weighing a total of approximately 0.55 carat</li><li>Platinum</li><li>Circa 1935</li><li>Size 5½&nbsp;</li></ul>

Platinum, 16.30ct Aquamarine and Diamond Cocktail Ring 

Set to the center with a marquise shape old cut diamond in an open claw back setting flanked by two tapered baguette cut diamonds<ul><li>Marquise cut diamond weighing 3.04 carats</li><li>Baguette cut diamonds weighing a total of approximately 3.54 carats</li><li>Marked BOUCHERON, French</li><li>Platinum</li><li>Circa 1950</li><li>Size 5¼&nbsp;</li><li>Accompanied by HRD report no. 13016955002 dated 5 June 2013 stating that the 3.04 carat marquise cut diamond is H color with SI1 clarity</li><li>Accompanied by original box</li></ul>

Platinum and 3.54ct Marquise Cut Diamond Ring

Diagonally set with one cushion shape old cut natural Colombian emerald, further set with one cushion shape old mine diamond in open claw back setting flanked by 38 rectangular baguette cut diamonds<ul><li>Central diamond weighing 2.07 carats</li><li>Colombian emerald weighing approximately 2.00 carats</li><li>Baguette cut diamonds weighing a total of approximately 3.00 carats</li><li>Signed TIFFANY &amp; C0, makers mark for Tiffany &amp; Co., American</li><li>Platinum</li><li>Circa 1930</li><li>Size 6¾&nbsp;</li><li>Accompanied by a red leather Tiffany &amp; Co box</li><li>Accompanied by GIA report no. 123150, dated 17 May 2022, stating that the 2.07 carat diamond is H color with VS2 clarity</li><li>Accompanied by Swiss Gemmological Institute report no. 123150 dated 8 June 2022 stating that the 2.00 carat gemstone is natural, of Colombian origin, with minor amount of oil in fissures</li></ul>

Platinum, 2.00ct Colombian Emerald and 5.07ct Diamond Crossover Ring 

Set with 18 round cabochon natural turquoise of varying sizes in open back rubover settings, further set with 19 round old cut diamonds.<ul><li>Turquoise weighing a total of approximately 0.70 carat</li><li>Diamonds weighing a total of approximately 0.85 carat</li><li>Signed VCA </li><li>French with London import mark and date letter</li><li>18 karat yellow gold</li><li>Circa 1976</li><li>Size 5¾</li></ul>

Gold, Turquoise and Diamond Sultana Ring 

Cartier coral and onyx stack rings of yellow gold each set to the shoulders with 12 round old cut diamonds, one set with coral and the other set with onyx.<ul><li>Diamonds weighing a total of approximately 0.40 carat</li><li>Signed Cartier and each numbered 41874, 41843</li><li>French</li><li>18 karat yellow gold</li><li>Circa 1970s</li><li>Size 5¼&nbsp;</li></ul>

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