Browse diamond engagement rings,&nbsp;including one-of-a-kind pieces. From branded rings by Cartier&nbsp;and&nbsp;Van Cleef &amp; Arpels to vintage sapphire engagement&nbsp;rings&nbsp;and custom creations, our selection offers a range of ideas for life’s most important ring. <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>

Engagement Rings

Composed of a pear-cut diamond and accented by round brilliant-cut diamonds.<ul><li>Pear-cut diamond weighing 4.97 carats</li><li>Additional diamonds weighing a total of approximately 0.60 carat</li><li>Platinum</li><li>Total weight 7.71 grams</li><li>Size 5¾</li><li>Accompanied by GIA report no. 2225722107, dated 21 November 2022, stating that the 4.97 carat diamond is D color and VS2 clarity</li><li>Accompanied by one Sotheby's box</li></ul>

Platinum, 4.97ct Pear Shape Diamond and Diamond Engagement Ring

Centering a pear cut Fancy <a href="https://www.sothebys.com/en/buy/luxury/jewelry/yellow-diamonds" rel="noopener noreferrer" target="_blank">Yellow Diamond</a>, accented by two heart cut diamonds, enhanced by round brilliant cut diamonds and further enhanced by round brilliant cut <a href="https://www.sothebys.com/en/buy/luxury/jewelry/yellow-diamonds" rel="noopener noreferrer" target="_blank">yellow diamonds</a> on the gallery.<ul><li>Pear Cut Fancy <a href="https://www.sothebys.com/en/buy/luxury/jewelry/yellow-diamonds" rel="noopener noreferrer" target="_blank">Yellow Diamond</a> weighing 7.78 carats</li><li>Heart cut diamonds weighing a total of 1.40 carats</li><li>Additional white diamonds weighing a total of approximately 0.60 carat</li><li>Additional <a href="https://www.sothebys.com/en/buy/luxury/jewelry/yellow-diamonds" rel="noopener noreferrer" target="_blank">yellow diamonds</a> weighing a total of approximately 0.15 carat</li><li>Platinum and 18 karat yellow gold</li><li>Stamped with center stone weight</li><li>Total weight 7.40 grams</li><li>Size 5¾</li><li>Accompanied by GIA report no. 3475311724, dated 29 August 2023, stating that the 7.78 carat diamond is Fancy Yellow color and VS2 clarity with No Fluorescence</li><li>Accompanied by GIA report no. 6435691366, dated 13 June 2022, stating that the 0.70 carat diamond is G color and VS2 clarity with No Fluorescence</li><li>Accompanied by GIA report no. 7431638199, dated 7 June 2022, stating that the 0.70 carat diamond is G color and VS1 clarity with No Fluorescence</li><li>Accompanied by one Sotheby's box</li></ul>

Platinum, Gold, 7.78ct Pear Shape Fancy Yellow Diamond, Yellow Diamond and Diamond Engagement Ring

Centering a pear cut diamond, surrounded by calibré cut diamonds and accented by round brilliant cut diamonds.<ul><li>Pear cut diamond weighing 2.00 carats</li><li>Additional diamonds weighing a total of approximately 0.80 carat</li><li>Platinum</li><li>Stamped with carat weight</li><li>Total weight 5.68 grams</li><li>Size 6½</li><li>Accompanied by GIA report no. 2454675106, dated 25 January 2023, stating that the 2.00 carat diamond is D color and SI2 clarity with No Fluorescence</li><li>Accompanied by one Sotheby's box</li></ul>

Platinum, 2.00ct Pear Shape Diamond and Diamond Ring

Of a solitaire <a href="https://www.sothebys.com/en/buy/the-bridal-shop/engagement-rings" rel="noopener noreferrer" target="_blank">engagement ring</a> design, set with a pear cut Fancy Brownish <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>, accented by 4 marquise cut and 2 round brilliant cut near colorless diamonds.<ul><li>Fancy Brownish <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> weighing 2.07 carats</li><li>Marquise cut diamonds weighing a total of approximately 0.50 carat</li><li>Round brilliant cut diamonds weighing a total of approximately 0.10 carat</li><li>Platinum and 18 karat yellow gold</li><li>Total weight 6.10 grams</li><li>Size 5</li><li>Accompanied by one Sotheby's box</li><li>Accompanied by GIA report no. 6214618417, dated 30 April 2021, stating that the 2.07 carat diamond is Fancy Brownish Yellow color</li></ul>

Platinum, Gold, 2.07ct Pear Shape Fancy Brownish Yellow Diamond and Diamond Engagement Ring

Cartier

Centering a pear cut diamond, accented round brilliant cut diamonds.<ul><li>Pear cut diamond weighing 3.51 carats</li><li>Round brilliant cut diamonds weighing a total of approximately 0.55 carats</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>Platinum</li><li>Stamped with stone weight</li><li>Total weight 9.50 grams</li><li>Size 5 (sizing bands)</li><li>Accompanied by a GIA report no.1219174740, dated 2 December 2015, stating that the 3.51 carat diamond is E color and VVS2 clarity with No Fluorescence</li><li>Accompanied by a signed box and certificate of authenticity</li><li>This item is final sale and not eligible for return</li></ul>

Platinum, 3.51ct Pear Shape Diamond and Diamond Engagement Ring

Centering a pear-shaped diamond, accented by round brilliant-cut diamonds.<ul><li>Pear-shaped diamond weighing 5.86 carats</li><li>Additional diamonds weighing a total of approximately 0.55 carat</li><li>Platinum</li><li>Size 6</li><li>Accompanied by GIA report no. 2155067048, dated 14 August 2019, stating that the 5.86 carat diamond is F color and VS1 clarity with no fluorescence.</li><li>Accompanied by one Sotheby's box</li></ul>

Platinum, 5.86ct Pear Shape Diamond and Diamond Engagement Ring

Centering a pear cut diamond.<ul><li>Diamond weighing 5.01 carats</li><li>Platinum</li><li>Total weight 7.41 grams</li><li>Size 6</li><li>Accompanied by GIA report no. 5172107745, dated 14 April 2015 stating that the 5.01 carat diamond is E color and VVS2 clarity with No Fluorescence</li></ul>

Platinum and 5.01ct Pear Cut Diamond Solitaire Engagement Ring

Centering a pear-shaped Fancy Light Pink diamond, surrounded by 21 round brilliant-cut pink diamonds and 22 round brilliant-cut diamonds.<ul><li>Fancy Light Pink diamonds weighs 0.76 carat</li><li>Pink diamond melee weighing a total of approximately 0.10 carat</li><li>Diamond melee weighing a total of approximately 0.30 carat</li><li>18 karat white and rose gold</li><li>Total weight 4.05 grams</li><li>Size 6½</li><li>Accompanied by GIA report no. 2161199444, dated 29 March 2017, stating that the 0.76 carat diamond is Fancy Light Pink color</li></ul>

White Gold, Rose Gold, 0.76ct Pear Shape Fancy Light Pink Diamond, Pink Diamond and Diamond Engagement Ring

Centering a pear-cut diamond, accented by 23 calibré-cut sapphires and 59 round brilliant-cut diamonds.<ul><li>Pear-cut diamond weighing 2.09 carats</li><li>Sapphires weighing a total of approximately 0.65 carat</li><li>Round brilliant-cut diamonds weighing a total of approximately 0.25 carat</li><li>Platinum</li><li>Stamped with carat weight</li><li>Total weight 6.58 grams</li><li>Size 6½</li><li>Accompanied by GIA report no. 1226865748, dated 23 May 2023, stating that the 2.09 carat diamond is H color and SI1 clarity</li></ul>

Platinum, 2.09ct Pear Cut Diamond, Sapphire and Diamond Ring

Bvlgari

Composed of a pear-shaped Fancy Intense Yellow diamond and a pear-shaped colorless diamond, accented by baguette-shaped diamonds.<ul><li>Fancy Intense Yellow diamond weighs 1.07 carats</li><li>Colorless diamond weighs 0.91 carat</li><li>Signed Bvlgari</li><li>Platinum and 18 karat yellow gold</li><li>Size 6</li><li>Accompanied by GIA report no. 1216360213, dated 06 Jan 2021, stating that the 1.07 carat diamond is Fancy Intense Yellow color and VVS1 clarity</li><li>Accompanied by copy of GIA report no. 7343184894, dated 29 Nov 2019, stating that the 0.91 carat diamond is D color and VS1 clarity</li></ul>

Platinum, Gold, Pear Shaped Fancy Intense Yellow Diamond and Diamond Ring

Of classic <a href="https://www.sothebys.com/en/buy/the-bridal-shop/engagement-rings" rel="noopener noreferrer" target="_blank">engagement</a> ring design, featuring a cushion cut Fancy Yellow-Orange diamond, flanked by 2 pear cut near colorless diamonds.<ul><li>Fancy Yellow-Orange diamond weighing 1.50 carats</li><li>Near colorless diamonds weighing a total of approximately 0.40 carat</li><li>Platinum and 18 karat rose gold</li><li>Total weight 4.27 grams</li><li>Size 6½</li><li>Accompanied by one Sotheby's box</li><li>Accompanied by GIA report no. 2165318501, dated 17 July 2014, stating that the 1.50 carat diamond is natural Fancy Yellow-Orange color and SI2 clarity with strong orange fluorescence</li></ul>

Platinum, Rose Gold, 1.50ct Cushion Cut Fancy Yellow-Orange Diamond and Diamond Engagement Ring

Of classic <a href="https://www.sothebys.com/en/buy/the-bridal-shop/engagement-rings" rel="noopener noreferrer" target="_blank">engagement ring </a>design, centering a cushion cut diamond, flanked by 2 pear shaped diamonds.<ul><li>Cushion cut diamond weighing 4.02 carats</li><li>Pear shaped diamonds weighing a total of approximately 0.80 carat</li><li>Platinum</li><li>Total weight 6.00 grams</li><li>Size 6</li><li>Accompanied by one Sotheby's box</li><li>Accompanied by GIA report no. 5221131482, dated 03 November 2021, stating that the 4.02 carat diamond is F color and VS2 clarity with Faint fluorescence</li></ul>

Platinum, 4.02ct Cushion Cut Diamond and Diamond Engagement Ring

Tiffany & Co.

Centering a round brilliant cut diamond, accented by two pear cut diamonds.<ul><li>Center diamond weighing 2.33 carats</li><li>Pear cut 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> with serial number</li><li>Platinum</li><li>Total weight 6.53 grams</li><li>Size 6</li><li>Accompanied by a signed box and <a href="https://www.sothebys.com/en/buy/luxury/jewelry/tiffany-&amp;-co" rel="noopener noreferrer" target="_blank">Tiffany &amp; Co.</a> Retail Valuation Paperwork</li><li>Accompanied by GIA report no. 2225747049, dated 8 December 2022, stating that the 2.33 carat diamond is H color and VVS2 clarity with Medium Blue Fluorescence</li></ul>

Platinum, 2.33ct Round Brilliant Cut Diamond and Diamond Engagement Ring

Centering a round brilliant cut diamond and accented by two pear cut diamonds.<ul><li>Round brilliant cut diamond weighing 0.71 carat</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>Size 5½</li><li>Accompanied by a signed box</li><li>Accompanied by GIA report no. 6214391433, dated 27 January 2021, stating that the 0.71 carat diamond is H color and VVS1 clarity with No Fluorescence</li></ul>

Platinum and 0.71ct Round Brilliant Cut Diamond and Diamond Engagement Ring

Of classic <a href="https://www.sothebys.com/en/buy/the-bridal-shop/engagement-rings" rel="noopener noreferrer" target="_blank">engagement ring</a> design, centering cushion cut diamonds, flanked by 2 pear cut diamonds.<ul><li>Cushion cut diamond weighing 4.37 carats</li><li>Pear shape diamonds weighing a total of approximately 0.50 carat</li><li>Platinum</li><li>Total weight 6.39 grams</li><li>Size 6¼</li><li>Accompanied by GIA report no.1226913095, dated 27 April 2023, stating that the 4.37 carat diamond is E color and VS1 clarity</li></ul>

Platinum, 4.37ct Cushion Cut Diamond and Diamond Ring

Composed of pear cut diamonds and accented by round brilliant cut diamonds.<ul><li>Pear cut diamonds weighing a total of approxiamtely 0.90 carat</li><li>Round diamonds weighing a total of approximately 1.75 carats</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 yellow gold</li><li>Total weight 4.70 grams</li><li>Size 5¾</li></ul>

Gold and Diamond Deux Tetes Croisées Ring

Centering an oval cut Fancy Intense <a href="https://www.sothebys.com/en/buy/luxury/jewelry/yellow-diamonds" rel="noopener noreferrer" target="_blank">Yellow diamond</a> , accented by round brilliant and pear cut white diamonds.<ul><li>Fancy Intense <a href="https://www.sothebys.com/en/buy/luxury/jewelry/yellow-diamonds" rel="noopener noreferrer" target="_blank">Yellow diamond</a> weighing 16.30 carats</li><li>White diamonds weighing a total of approximately 4.00 carats</li><li>Platinum</li><li>Total weight 17.00 grams</li><li>Size 6</li><li>Accompanied by GIA report no. 1142870675, dated 12 February 2013, stating that the 16.30 carat diamond is Fancy Intense Yellow color and VS2 clarity with Faint Fluorescence</li></ul>

Platinum, Gold, 16.30ct Oval Cut Fancy Intense Yellow Diamond and Diamond Engagement Ring

Centering a cushion cut 13.05 carat Fancy <a href="https://www.sothebys.com/en/buy/luxury/jewelry/yellow-diamonds" rel="noopener noreferrer" target="_blank">Yellow diamond</a> and accented by white pear shaped diamonds.<ul><li>Fancy Yellow diamond weighing 13.05 carats</li><li>White diamonds weighing a total of approximately 1.10 carats</li><li>Platinum</li><li>Total weight 11.00 grams</li><li>Size 6½</li><li>Accompanied by GIA report no. 2145094860 dated 15 November 2011 stating that the 13.05 carat diamond is Fancy Yellow color and VS2 clarity with No Fluorescence</li></ul>

Platinum, 13.05ct Cushion Cut Fancy Yellow Diamond and Diamond Ring

Centering a radiant-cut Fancy Brownish Yellow diamond, flanked by 2 pear-shaped near colorless diamonds, accented by round brilliant-cut near colorless diamonds.<ul><li>Fancy Brownish Yellow diamond weighing 1.56 carats</li><li>Pear-shaped diamonds weighing a total of approximately 0.35 carat</li><li>Round brilliant-cut diamonds weighing a total of approximately 0.40 carat</li><li>Platinum and 18 karat yellow gold</li><li>Size 6</li><li>Accompanied by GIA report no. 2225025755, dated 05 October 2021, stating that the 1.56 carat diamond is natural Fancy Brownish Yellow color and VS1 clarity</li></ul>

Platinum, Gold, 1.56ct Radiant Cut Fancy Brownish Yellow Diamond and Diamond Ring

Centering a cushion-shaped Burma ruby, surrounded by 10 pear-shaped diamonds.<ul><li>Ruby weighs 5.71 carats</li><li>Diamonds weighing a total of 3.31 carats</li><li>Platinum</li><li>Size 6</li><li>Accompanied by a Gübelin report no. 21012044, dated 2 February 2021, stating the 5.71 carat ruby is natural, originated from Burma(Myanmar) and no indications of heating</li><li>Accompanied by an AGL report no. 1112156, dated 18 January 2021, stating the 5.71 carat ruby is natural, originated from Burma(Myanmar) and no gemological evidence of heat</li><li>Accompanied by 10 GIA reports, stating diamonds are E-F color and VS1-VS2 clarity</li></ul>

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Cartier

Bvlgari

Tiffany & Co.

Tiffany & Co.

Cartier