Diamond Unique Solitaires

Harry Winston

Featuring a round brilliant cut diamond, framed and accented by round brilliant cut diamonds.<ul><li>Center diamond weighing 0.55 carat</li><li>Accent diamonds weighing a total of approximately 0.20 carat</li><li>Maker's mark for Harry Winston, with serial number</li><li>Platinum</li><li>Total weight 3.76 grams</li><li>Size 3¼</li><li>Accompanied by GIA report no. 6362314443 dated October 16, 2020 stating that the center diamond is E color and VVS1 clarity with no fluorescence</li><li>Accompanied by original signed box</li></ul>

Platinum and 0.55ct Round Brilliant Cut Diamond Belle Engagement Ring

Cartier

Centering a round brilliant cut diamond, accented by round diamonds.<ul><li>Center diamond weight 3.41 carats</li><li>Accent diamonds weighing a total of approximately 2.00 carats</li><li>Platinum</li><li>Total weight 6.93 grams</li><li>Size 6¾</li><li>Accompanied by GIA report no. 6127558880, dated 10 March 2022, stating that the 3.41 carat diamond is H color, VVS clarity, Excellent Cut, Polish and Symmetry</li></ul>

Platinum and 3.41ct Round Brilliant Cut Diamond Engagement Ring

Impressive Diamond Ring 

Elegant Diamond Ring 

Diamond ring 

Centering a cushion cut diamond.<ul><li>Diamond weighs 4.02 carats</li><li>Platinum and 18 karat yellow gold</li><li>Size 6</li><li>Accompanied by one Sotheby's box</li><li>Accompanied by GIA report no. 6227158243, dated 18 November 2021, stating that the 4.02 carat diamond is H color, VS1 clarity.</li></ul>

Platinum, Gold and 4.02ct Cushion Shape Diamond Solitaire Engagement Ring 

Tiffany & Co.

Composed of three emerald cut diamonds arranged as a three stone ring.<ul><li>Central emerald cut diamond weighing 2.24 carats</li><li>Additional diamonds weighing a total of 2.00 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> with serial number</li><li>Platinum</li><li>Total weight 9.77 grams</li><li>Size 7¼</li><li>Accompanied by 3 Tiffany &amp; Co. diamond grading reports stating F color and VVS1-VVS2 clarity with No Fluorescence</li><li>Accompanied by GIA report no. 11160661, dated 19 May 2000, stating that the 2.24 carat diamond is F color and VVS2 clarity with No Fluorescence</li><li>Accompanied by GIA report no. 10545626, dated 4 January 1999, stating that the 1.00 carat diamond is F color and VVS1 clarity with No Fluorescence</li><li>Accompanied by GIA report no. 10445239, dated 15 September 1998, stating that the 1.00 crat diamond is F color and VVS1 clarity with No Fluorescence</li><li>Accompanied by a signed pouch</li></ul>

Platinum, 2.24ct Emerald Cut Diamond and Diamond Three Stone Engagement Ring

Diamond Ring 

Composed of a heart shape diamond and accented by round brilliant cut diamonds on the shank.<ul><li>Heart shape diamond weighing 3.01 carats</li><li>Additional diamonds weighing a total of approximately 0.60 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>Platinum</li><li>Total weight 5.46 grams</li><li>Size 6¾</li><li>Accompanied by GIA report no. 5192257039, dated 10 April 2018, stating that the 3.01 carat is E color and VVS2 clarity with No Fluorescence</li><li>Accompanied by a signed box and certificate of authenticity</li></ul>

Platinum, 3.01ct Heart Shape Diamond and Diamond Engagement Ring

Of a classic <a href="https://www.sothebys.com/en/buy/the-bridal-shop/engagement-rings" rel="noopener noreferrer" target="_blank">engagement ring</a>, centering a radiant-cut diamond.<ul><li>Diamond weighs 5.05 carats</li><li>Platinum</li><li>Total weight 4.44 grams</li><li>Size 6</li><li>Accompanied by one Sotheby's box</li><li>Accompanied by GIA report no. 2223823128, dated 22 February 2023, stating that the 5.05 carat diamond is D color and SI1 clarity</li></ul>

Platinum and 5.05ct Radiant Cut Diamond Solitaire Engagement Ring

Collection of Diamond Jewels

Centering a marquise cut diamond, accented by half moon cut diamonds and enhanced by round brilliant cut diamonds.<ul><li>Marquise cut diamond weighing 5.65 carats</li><li>Half moon cut diamonds weighing 3.60 carats</li><li>Round cut diamonds weighing a total of approximately ? carats</li><li>Platinum</li><li>Total weight 11.80 grams</li><li>Size 6</li><li>Accompanied by GIA report no. 2213043500, dated 27 October 2020, stating that the 5.65 carat diamond is E color and VS2 clarity with No Fluorescence</li></ul>

Platinum, 5.65ct Marquise 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 a radiant cut diamond, accented by round brilliant cut diamonds.<ul><li>Radiant cut diamond weighing 4.76 carats</li><li>Round brilliant cut diamonds weighing a total of approximately 0.60 carats</li><li>Platinum</li><li>Total weight 5.50 grams</li><li>Size 6</li><li>Accompanied by one Sotheby's box</li><li>Accompanied by GIA report no.11221724, dated 07 August 2024, stating that the 4.76 carat diamond is F color and VS2 clarity with no fluorescence</li></ul>

Platinum, 4.76ct Radiant Cut Diamond and Diamond Engagement Ring

Centering a cushion cut diamond and accented by round brilliant cut diamonds.<ul><li>Cushion cut diamond weighing 1.01 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>Circa 2018</li><li>Total weight 4.87 grams</li><li>Size 4¾</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> diamond grading report stating that the 1.01 carat diamond is H color and VVS2 clarity with No Fluorescence</li></ul>

Platinum, 1.01ct Cushion Cut Diamond and Diamond Engagement Ring

Of three-stone <a href="https://www.sothebys.com/en/buy/the-bridal-shop/engagement-rings" rel="noopener noreferrer" target="_blank">engagement ring</a> design, centering an old emerald cut diamond, flanked by 2 trapezoid cut diamonds.<ul><li>Old emerald cut diamond weighing 2.74 carats</li><li>Trapezoid cut diamonds weighing 0.18 carat each</li><li>Platinum and 18 karat yellow gold</li><li>Total weight 4.15 grams</li><li>Size 6</li><li>Accompanied by one Sotheby's box</li><li>Accompanied by GIA report no.1236241768, dated 16 April 2024, stating that the 2.74 carat diamond is D color and VS1 clarity with no fluorescence</li><li>Accompanied by GIA report no.1483452166, dated 31 January 2024, stating that the 0.18 carat diamond is D color and VS1 clarity with no fluorescence</li><li>Accompanied by GIA report no.2231533484, dated 01 February 2024, stating that the 0.18 carat diamond is D color and VS1 clarity with no fluorescence</li></ul>

Platinum, Gold, 2.74ct Emerald Cut Diamond and Diamond Engagement Ring

Fine Diamond Ring 

Diamond Ring

Of classic 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 an emerald cut diamond.<ul><li>Diamond weighing 3.05 carats</li><li>18 karat yellow gold</li><li>Total weight 5.02 grams</li><li>Size 6</li><li>Accompanied by one Sotheby's box</li><li>Accompanied by GIA report no. 1232498134, dated 01 December 2025, stating that the 3.05 carat diamond is G color and VS1 clarity with Faint fluorescence</li></ul>

Gold and 3.05ct Emerald Cut Diamond Engagement Ring 

Of a classic&nbsp;<a href="https://www.sothebys.com/en/buy/the-bridal-shop/engagement-rings" rel="noopener noreferrer" target="_blank">engagement ring</a>&nbsp;design, centering an emerald-cut diamond, flanked by 2 trapezoid diamonds.<ul><li>Emerald cut diamond weighing 4.02 carats</li><li>Trapezoid diamonds weighing a total of approximately 0.70 carat</li><li>Platinum</li><li>Total weight 4.85 grams</li><li>Size 6</li><li>Accompanied by one Sotheby's box</li><li>Accompanied by GIA report no. 3395333729, dated, stating that the 4.02 carat diamond is E color and SI1 clarity with faint fluorescence</li></ul>

Platinum and 4.02ct Emerald Cut Diamond and Diamond Three Stone 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>, centering an emerald cut diamond, flanked by 2 trapezoid cut diamonds.<ul><li>Emerald cut diamond weighing 3.01 carats</li><li>Trapezoid cut diamonds weighing a total of approximately 0.60 carat</li><li>Platinum</li><li>Total weight 7.02 grams</li><li>Size 6</li><li>Accompanied by one Sotheby's box</li><li>Accompanied by GIA report no. 1523952439, dated 31 July 2025, stating that the 3.01 carat diamond is E color and SI1 clarity with no fluorescence </li></ul>

Platinum, 3.01ct Emerald Cut Diamond and Diamond Engagement Ring

Featuring three round brilliant cut diamonds.<ul><li>Center diamond weighing 0.51 carats</li><li>Additional diamonds each weighing 0.27 carats</li><li>Platinum</li><li>Total weight 4.70 grams</li><li>Size 6½</li><li>Accompanied by GIA report no. 6235615973, dated 08 September 2016, stating that the 0.51 carat diamond is D color and IF clarity with No Fluorescence</li><li>Accompanied by GIA report no. 1279509922, dated 30 November 2017, stating that the 0.27 carat diamond is D color and IF clarity with No Fluorescence</li><li>Accompanied by GIA report no. 6241611400, dated 05 January 2017, stating that the 0.27 carat diamond is D color and IF clarity with No Fluorescence</li><li>Accompanied by one Sotheby's box</li></ul>

Platinum, 1.05ct Round Brilliant Cut Diamond and Diamond Three Stone Engagement Ring 

Composed of a marquise cut diamond in a six prong setting.<ul><li>Diamond weighing 2.00 carats</li><li>Platinum</li><li>Total weight 5.71 grams</li><li>Size 6</li><li>Accompanied by GIA report no. 5136010040, dated 18 October 2023, stating that the 2.00 carat diamond is G color and VVS1 clarity with No Fluorescence</li><li>Accompanied by one Sotheby's box</li></ul>

Platinum and 2.00ct Marquise Cut Diamond Engagement Ring

Centering a radiant cut diamond.&nbsp;<ul><li>Diamond weighing 1.63 carats</li><li>Platinum</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>Total weight 6.72 grams</li><li>Size 6</li><li>Accompanied by GIA report no. 5161923688, dated 19 January 2015, stating that the 1.63 carat diamond is F color,&nbsp;VS1 clarity with No Fluorescence</li><li>Accompanied by a signed box</li></ul>

Platinum and 1.63ct Radiant Cut Diamond Solitaire Ring

Centering a round brilliant-cut diamond.<ul><li>Diamond weighs 2.00 carats</li><li>18 karat white gold</li><li>Size 6½</li><li>Accompanied by GIA report no. 2205692120, dated 31 Oct 2019, stating that the 2.00 carat diamond is I color, SI1 clarity, very good cut and polish, good symmetry, with no fluorescence</li></ul>

White Gold and 2.00ct Diamond Solitaire Ring

Centering a marquise cut diamond and accented by round brilliant cut diamonds.<ul><li>Marquise cut diamond weighing 2.00 carats</li><li>Additional diamonds weighing a total of approximately 1.20 carats</li><li>Platinum</li><li>Total weight 9.00 grams</li><li>Size 6</li><li>Accompanied by GIA report no. 10603940, 20 August 2003, stating that the 2.00 carat diamond is D color and VS1 clarity with No Fluorescence</li></ul>

Platinum, 2.00ct Marquise Cut Diamond and Diamond Engagement Ring

Centering an Asscher cut diamond and flanked by bullet cut diamonds.<ul><li>Asscher cut diamond weighing 2.86 carats</li><li>Additional diamonds weighing a total of approximately 0.70 carats</li><li>Platinum</li><li>Total weight 8.00 grams</li><li>Size 5</li><li>Accompanied by GIA report no. 2151994118, dated 18 March 2014, stating that the 2.86 carat diamond is G color and VS2 clarity with No Fluorescence</li></ul>

Platinum, 2.86ct Asscher 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 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

Centering a radiant-cut diamond, sided with 2 trapezoid diamonds, accented by round diamonds.<ul><li>Radiant-cut diamond weighs 3.00 carats</li><li>Trapezoid and round diamonds weighing a total of approximately 1.00 carat</li><li>18 karat white gold</li><li>Total weight 5.11 grams</li><li>Size 6½</li><li>Accompanied by GIA report no. 2191175506, dated 24 Feb 2022, stating that the 3.00 carat diamond is H color, SI1 clarity, very good polish and excellent symmetry, with no fluorescence</li></ul>

White Gold, 3.00ct Radiant Cut Diamond and Diamond Three Stone 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>

Diamond Unique Solitaires

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Harry Winston

Cartier

Tiffany & Co.

Cartier

Tiffany & Co.

Cartier