Unveil the excellence of craftsmanship and design through a curated selection of exceptional&nbsp;<a href="https://www.sothebys.com/en/buy/luxury/jewelry/engagement/engagement-rings/unique-solitaires/diamond" rel="noopener noreferrer" target="_blank">diamonds</a>,&nbsp;<a href="https://www.sothebys.com/en/buy/luxury/jewelry/engagement/engagement-rings/unique-solitaires/sapphire" rel="noopener noreferrer" target="_blank">sapphires</a>,&nbsp;<a href="https://www.sothebys.com/en/buy/luxury/jewelry/engagement/engagement-rings/unique-solitaires/emerald" rel="noopener noreferrer" target="_blank">emeralds</a>&nbsp;and&nbsp;<a href="https://www.sothebys.com/en/buy/luxury/jewelry/engagement/engagement-rings/unique-solitaires/ruby" rel="noopener noreferrer" target="_blank">rubies</a>. Shop the perfect stone that will complete your love story, special occasion, personal achievements and more.

Diamonds

Yellow Diamonds

Sapphires

Emeralds

Rubies

Unique Solitaires

Centering an oval shaped Madagascar <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a> and flanked by oval cut diamonds.<ul><li>Madagascar sapphire weighing 4.27 carats</li><li>Diamonds weighing a total of 1.10 carats</li><li>18 karat white gold</li><li>Stamped with stone weights</li><li>Total weight 5.85 grams</li><li>Size 7</li><li>Accompanied by GIA report no. 3495226597, dated 13 May 2024 stating that the 4.27 carat sapphire is Madagascar origin and Heated</li></ul>

White Gold, 4.27ct Madagascar Sapphire and Diamond Three Stone Ring

Centering a cushion shaped Kashmir sapphire and flanked by two half moon cut diamonds.<ul><li>Kashmir sapphire weighing 2.68 carats</li><li>Diamonds weighing a total of approximately 0.50 carat</li><li>Platinum</li><li>Total weight 5.20 grams</li><li>Size 5¾</li><li>Accompanied by AGL report no. 1088009, dated 31 October 2017, stating that the 2.68 carat sapphire is Kashmir origin and shows No Heat Treatment</li></ul>

Platinum, 2.68ct Kashmir Sapphire and Diamond Ring

Composed of an oval shaped Ceylon <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a> and accented by round brilliant cut diamonds.<ul><li>Ceylon sapphire weighing 4.06 carats</li><li>Diamonds weighing a total of approximately 1.10 carats</li><li>18 karat white gold</li><li>Total weight 4.76 grams</li><li>Size 6¾</li><li>Accompanied by C. Dunaigre report no. CDC 2111644, dated 8 November 2021, stating that the 4.06 carat sapphire is Ceylon origin with Vivid Blue color and shows indications of heating</li></ul>

White Gold, 4.06ct Ceylon Sapphire and Diamond Ring

Centering a round cut Zambian emerald, accented by square and trapezoid cut diamonds.<ul><li>Zambian emerald weighing 2.35 carats</li><li>Diamonds weighing a total of approximately 0.50 carat</li><li>Platinum</li><li>Total weight 4.96 grams</li><li>Size 5¼</li><li>Accompanied by AGL report no. 1140876, dated 20 May 2024, stating that the emerald is Zambian origin and shows Minor clarity enhancement</li></ul>

Platinum, 2.35ct Zambian Emerald and Diamond Ring

Centering an emerald, flanked by 2 trapezoid diamonds.<ul><li>Emerald weighs 3.08 carats</li><li>Diamonds weighing a total of approximately 0.55 carat</li><li>18 karat white gold</li><li>Total weight 4.8 grams </li><li>Size 6½</li><li>Accompanied by GRS no. 2023-107021, dated 2 October 2023, stating that the 3.08 carat emerald is vivid green color, of Zambian origin, with insignificant oil treatment</li></ul>

White Gold, 3.08ct Zambian Emerald and Diamond Three Stone Ring

Van Cleef & Arpels

Centering a pear shaped Colombian <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/emerald" rel="noopener noreferrer" target="_blank">emerald</a>, accented by tapered baguette cut diamonds.<ul><li>Colombian <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/emerald" rel="noopener noreferrer" target="_blank">emerald</a> weighing 5.38 carats</li><li>Diamonds weighing a total of approximately 4.00 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>Platinum</li><li>Circa 1970s</li><li>Total weight 13.55 grams</li><li>Size 7¼</li><li>Accompanied by AGL report no. 1139230, dated 12 April 2024, stating that the 5.38ct <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/emerald" rel="noopener noreferrer" target="_blank">emerald</a> is Colombian origin and shows No Clarity Enhancement</li><li>Accompanied by a copy of <a href="https://www.sothebys.com/en/buy/luxury/jewelry/van-cleef-&amp;-arpels" rel="noopener noreferrer" target="_blank">Van Cleef &amp; Arpels</a> Valuation for Insurance paperwork dated September 14, 1978</li><li>Accompanied by one Sotheby's box</li></ul>

Vintage Platinum, 5.38ct Colombian Emerald and Diamond Ring

Composed of an oval-shaped Burmese ruby and accented by oval-cut diamonds.<ul><li>Burmese ruby weighing 2.40 carats</li><li>Diamonds weighing a total of approximately 0.70 carat</li><li>Platinum and 18 karat yellow gold</li><li>Total weight 5.90 grams</li><li>Size 5¾</li><li>Accompanied by AGL report no. 1116260, dated 6 August 2021, stating that the 2.40 carat ruby is of Burmese (Myanmar) origin with no heat enhancement or clarity enhancement</li><li>Accompanied by GRS report no. GRS2018-126577, dated 14 December 2018, stating that the 2.41 carat ruby is of Burmese (Myanmar) origin with no indication of thermal treatment and of pigeon's blood color</li></ul>

Platinum, Gold, 2.40ct Burmese Ruby and Diamond Ring

Tiffany & Co.

Centering a round ruby, accented by diamonds. <ul><li>Ruby weighs 1.17 carats</li><li>Diamonds weighing a total of 0.16 carat</li><li>Platinum</li><li>Total weight 3.12 grams</li><li>Size 6</li><li>Accompanied by GIA report no. 5211281067, dated 17 November 2020, stating that the 1.17 carat&nbsp;ruby is of Mozambique origin, with indication of heating</li></ul>

Platinum, 1.17ct Mozambique Ruby and Diamond Ring

Composed of an oval-shaped Burmese <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/ruby" rel="noopener noreferrer" target="_blank">ruby</a>, accented by pear and round brilliant-cut diamonds.<ul><li>Burmese ruby weighing 2.04 carats</li><li>Diamonds weighing a total of approximately 2.30 carats</li><li>18 karat white gold</li><li>Total weight 7.82 grams</li><li>Size 7</li><li>Accompanied by GIA report no. GRS2023-071040, dated 5 September 2023, stating that the 2.04 carat ruby is of Burmese origin and shows no indication of thermal treatment and is of pigeon's blood color</li></ul>

White Gold, 2.04ct Burmese Ruby and Diamond Ring

Centering an oval cut Burmese <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a> and accented by trillion cut diamonds.<ul><li>Burmese <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a> weighing 3.02 carats</li><li>Diamonds weighing a total of approximately 1.10 carats</li><li>Platinum</li><li>Total weight 8.66 grams</li><li>Size 7</li><li>Accompanied by GIA report no. 2225566562, dated 27 September 2022, stating that the 3.02 carat sapphire is Burmese origin and shows No Indications of Heating</li></ul>

Platinum, 3.02ct Burmese Sapphire and Diamond Ring

Centering an oval cut Ceylon <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a> and accented by round briliant cut diamonds.<ul><li>Ceylon <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a> weighing 7.83 carats</li><li>Diamonds weighing a total of approximately 1.20 carats</li><li>18 karat white gold</li><li>Total weight 6.88 grams</li><li>Size 6¾</li><li>Accompanied by C. Dunaigre report no. CDC 2301479, dated 10 January 2023 stating that the 7.83 carat sapphire is Sri Lanka (Ceylon) origin and shows Indications of Heating </li></ul>

White Gold, 7.83ct Ceylon Sapphire and Diamond Ring

Centering an oval-shaped Ceylon sapphire, surrounded by 14 round brilliant-cut diamonds.<ul><li>Sapphire weighing 7.60 carats</li><li>Diamonds weighing a total of approximately 1.70 carats</li><li>18 karat white gold</li><li>Total weight 11.29 grams</li><li>Size 6¾</li><li>Accompanied by GIA report no. 2185389244, dated 15 May 2017, stating that the 7.60 carat sapphire is of Sri Lankan (Ceylon) origin with no indications of heating</li></ul>

White Gold, 7.60ct Ceylon Sapphire and Diamond Ring

Centering an emerald cut Ceylon sapphire and accented by tapered baguette cut diamonds.<ul><li>Ceylon sapphire weighing 4.51 carats</li><li>Diamonds weighing a total of approximately 4.00 carats</li><li>Platinum</li><li>Total weight 10.44 grams</li><li>Size 6½</li><li>Accompanied by AGL report no. 1126919, dated 3 March 2023, stating that the 4.51 carat sapphire is Ceylon (Sri Lanka) origin and shows No Gemological Evidence of Heat</li></ul>

Platinum, 4.51ct Ceylon Sapphire and Diamond Ring

Featuring an emerald cut aquamarine, surrounded by round brilliant cut diamonds.<ul><li>Aquamarine weighing approximately 11.50 carats</li><li>Diamonds weighing a total of approximately 2.85 carats</li><li>18 karat white gold</li><li>Size 7¾</li></ul>

White Gold, 11.50ct Aquamarine and Diamond Ring 

Centering an oval shaped Ceylon pink sapphire, accented by pear and round brilliant cut diamonds.<ul><li>Ceylon pink sapphire weighing 4.05 carats</li><li>Diamonds weighing a total of 2.09 carats</li><li>18 karat white gold</li><li>Stamped with diamond weight</li><li>Total weight 7.52 grams</li><li>Size 5¼</li><li>Accompanied by AGL report no. 1129971, dated 20 March 2023, stating that the 4.05 carat pink sapphire is Ceylon (Sri Lanka) origin and shows No Heat Treatment</li></ul>

White Gold, 4.05ct Ceylon Pink Sapphire and Diamond Ring

Centering an oval cut Madagascar <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/ruby" rel="noopener noreferrer" target="_blank">ruby</a> and accented by trillion cut diamonds.<ul><li>Madagascar <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/ruby" rel="noopener noreferrer" target="_blank">ruby</a> weighing 1.32 carats</li><li>Diamonds weighing a total of approximately 0.25 carat</li><li>Platinum</li><li>Total weight 5.37 grams</li><li>Size 6½</li><li>Accompanied by GIA report no. 1226289271, dated 22 February 2022, stating that the 1.32 carat ruby is madagascar origin with No Indications of Heating</li></ul>

Platinum, 1.32ct Madagascar Ruby and Diamond Ring

Centering a cushion cut Mozambique <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/ruby" rel="noopener noreferrer" target="_blank">ruby</a> and accented by trapezoid cut diamonds.<ul><li>Mozambique <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/ruby" rel="noopener noreferrer" target="_blank">ruby</a> weighing 2.07 carats</li><li>Diamonds weighing a total of approximately 0.65 carat</li><li>Platinum</li><li>Total weight 6.05 grams</li><li>Size 6½</li><li>Accompanied by GIA report no. 1232476763, dated 17 January 2025, stating that the 2.07 carat ruby is Mozambique origin and shows no indications of heating</li></ul>

Platinum, 2.07ct Mozambique Ruby and Diamond Ring

Composed of an oval cut Burmese <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/ruby" rel="noopener noreferrer" target="_blank">ruby</a>, accented by princess cut diamonds.<ul><li>Burmese ruby weighing 2.84 carats</li><li>Diamonds weighing a total of approximately 4.10 carats</li><li>Signed Sabrina</li><li>Platinum</li><li>Total weight 12.00 grams</li><li>Size 6¾</li><li>Accompanied by AGL report no. 1143138, dated 27 September 2024 stating that the 2.84 carat ruby is Burma (Myanmar) origin and shows No Heat Enhancement</li></ul>

Platinum, 2.84ct Burmese Ruby and Diamond Ring 

Composed of a square emerald cut Colombian <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/emerald" rel="noopener noreferrer" target="_blank">emerald</a> and accented by trapezoid-cut diamonds.<ul><li>Colombian <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/emerald" rel="noopener noreferrer" target="_blank">emerald</a> weighing 2.69 carats</li><li>Diamonds weighing a total of approximately 1.00 carat</li><li>Platinum</li><li>Total weight 7.35 grams</li><li>Size 6¼</li><li>Accompanied by AGL report no. CS 71145, dated 9 November 2015, stating that the 2.69 carat emerald is Colombian origin and shows insignificant clarity enhancement</li></ul>

Platinum, 2.69ct Colombian Emerald and Diamond Ring

Composed of a square 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 tapered baguette-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 3.42 carats</li><li>Diamonds weighing a total of approximately 0.50 carat</li><li>18 karat white gold</li><li>Total weight 5.25 grams</li><li>Size 3¾</li><li>Accompanied by C. Dunaigre report no. CDC 2205684, dated 31 May 2022, stating that the 3.42 carat emerald is Zambian with indications of insignificant clarity enhancement</li></ul>

White Gold, 3.42ct Zambian Emerald and Diamond Ring

Centering an oval emerald, accented by 96 round brilliant-cut diamonds.<ul><li>Emerald weighs 4.48 carats</li><li>Diamonds weighing a total of approximately 0.95 carat</li><li>18 karat white gold</li><li>Total weight 6.37 grams</li><li>Size 6½</li><li>Accompanied by GRS report no. 2012-070999, dated 6 July 2012, stating that the 4.48 carat emerald is of Zambian origin, with insignificant oil treatment</li></ul>

White Gold, 4.48ct Zambian Emerald and Diamond 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

Centering a cushion cut Burmese <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a> and accented by round brilliant cut diamonds.<ul><li>Burmese <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a> weighing 3.76 carats</li><li>Diamonds weighing a total of approximately 2.05 carats</li><li>18 karat white gold</li><li>Total weight 5.54 grams</li><li>Size 6¾</li><li>Accompanied by C. Dunaigre report no. GRS2024-040965, dated 2 May 2024, stating that the 3.76 carat sapphire is Burmese origin and shows No Indication of Thermal Treatment with Royal Blue color</li></ul>

White Gold, 3.76ct Burmese Sapphire and Diamond Ring

Centering an oval-cut Ceylon <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a> with a round brilliant-cut diamond surround.<ul><li>Ceylon<a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank"> sapphire</a> weighing 5.75 carats</li><li>Diamonds weighing a total of approximately 1.40 carats</li><li>18 karat white gold</li><li>Total weight 7.75 grams</li><li>Size 5¾</li><li>Accompanied by GIA report no. 6194954653, dated 15 January 2019, stating that the 5.75 carat sapphire is of Sri Lankan (Ceylon) origin and shows no indications of heating</li></ul>

White Gold, 5.75ct Ceylon Sapphire and Diamond Ring

Centering an oval-shaped pink sapphire, surrounded by 12 round brilliant-cut diamonds.<ul><li>Pink sapphire weighing 10.46 carats</li><li>Diamonds weighing a total of approximately 3.00 carats</li><li>18 karat white gold</li><li>Total weight 10.50 grams</li><li>Size 7</li><li>Accompanied by AGL report no. CS83456, dated 09 April 2015, stating that the 10.46 carat Purplish Pink sapphire is originated from Ceylon (Sri Lanka) with low temperature heating treatment, no indications of clarity enhancement</li></ul>

White Gold, 10.46ct Ceylon Pink Sapphire and Diamond Ring

Featuring an&nbsp;oval-shaped light blue oval sapphire highlighted by a cluster of 16 round brilliant and 6 baguette diamonds.<ul><li>Diamonds weighing a total of approximately 2.10 carats</li><li>Sapphire weighing 7.23 carats</li><li>Engraved 7.23</li><li>18 karat white gold, hallmarked</li><li>Total weight 8.70 grams</li><li>Size 7¾</li><li>Accompanied by GCS report number 5782-726, dated 15.02.2022, stating the oval mixed cut 7.23 carats Light Blue Sapphire to be of natural origin from Sri Lanka (Ceylon) with no indication of heating</li></ul>

Vintage White Gold, 7.23ct Ceylon Sapphire and Diamond Cluster Ring

Composed of an oval-shaped Paraiba Type tourmaline and accented by round brilliant-cut diamonds.<ul><li>Paraiba Type tourmaline weighing approximately 9.15 carats</li><li>Diamonds weighing a total of approximately 2.70 carats</li><li>18 karat white gold</li><li>Total weight 10.46 grams</li><li>Size 7½</li><li>Accompanied by AGL report no. 1139522, dated 29 March 2024, stating that the tourmaline is Paraiba Type and of Mozambique origin with minor to moderate clarity enhancement</li></ul>

White Gold, 10.20ct Paraíba-Type Tourmaline and Diamond Ring

Composed of an oval-shaped sapphire, accented by oval and round brilliant-cut diamonds.<ul><li>Sapphire weighing 6.78 carats</li><li>Diamonds weighing a total of approximately 1.30 carats</li><li>Signed Jack Abraham</li><li>Platinum</li><li>Total weight 7.70 grams</li><li>Size 6</li><li>Accompanied by GIA report no. 2175038800, dated 4 March 2015, stating that the 6.78 carat sapphire shows no indications of heating</li></ul>

Platinum, 6.78ct Sapphire and Diamond Ring

Composed of an oval-shaped Ceylon sapphire and accented by round brilliant-cut diamonds.<ul><li>Ceylon sapphire weighing 4.11 carats</li><li>Diamonds weighing a total of 1.04 carats</li><li>Platinum</li><li>Gem weights stamped on the shank</li><li>Total weight 9.48 grams</li><li>Size 6½</li><li>Accompanied by GRS report no. GRS2016-097067, dated 1 September 2016, stating that the 4.11 carat sapphire is of Ceylon (Sri Lanka) origin and no indication of thermal treatment</li></ul>

Platinum, 4.11ct Ceylon Sapphire and Diamond Ring

Composed of a cushion-shaped Ceylon sapphire accented by square emerald-cut diamonds.<ul><li>Ceylon sapphire weighing 5.81 carats</li><li>Diamonds weighing a total of approximately 0.71 carat</li><li>Platinum</li><li>Total weight 12.12 grams</li><li>Size 7</li><li>Accompanied buy GIA report no. 1206011897, dated 16 August 2023, stating that the 5.81 carat sapphire is of Sri Lanka (Ceylon) origin and no indications of heating</li><li>Accompanied by GIA report no. 14116165, dated 2 August 2005, stating that the 0.70 carat diamond is H color and VS2 clarity</li><li>Accompanied by GIA report no. 14116276, dated 3 August 2005, stating that the 0.71 carat diamond is H color and VS1 clarity</li></ul>

Platinum, 5.81ct Ceylon Sapphire and Diamond Ring

Centering a square cushion shaped Brazilian Alexandrite, accented by emerald and round brilliant cut diamonds.<ul><li>Brazilian Alexandrite weighing 2.28 carats</li><li>Diamonds weighing a total of approximately 0.90 carat</li><li>18 karat white gold</li><li>Total weight 7.19 grams</li><li>Size 8½</li><li>Accompanied by GIA report no. 6217042993, dated 14 July 2020, stating that the 2.28 carat Alexandrite changes from Dark Blue-Green in daylight to Purple in incandescent light, and is of Brazilian origin</li><li>Accompanied by one Sotheby's box</li></ul>

White Gold, 2.28ct Brazilian Alexandrite 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 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 3.11 carats</li><li>Diamonds weighing a total of approximately 0.50 carat</li><li>18 karat white gold</li><li>Total weight 4.96 grams</li><li>Size 6</li><li>Accompanied by C. Dunaigre report no. CDC 2311235, dated 6 November 2023, stating that the 3.11 carat emerald is Zambian origin and shows indications of insignificant clarity enhancement</li></ul>

White Gold, 3.11ct Zambian Emerald and Diamond Ring

Centering an emerald cut Zambian emerald, accented by round brilliant cut diamonds.<ul><li>Zambian emerald weighing 3.86 carats</li><li>Diamonds weighing a total of approximately 1.45 carats</li><li>Platinum</li><li>Total weight 12.43 grams</li><li>Size 7¼</li><li>Accompanied by AGL report no. CS 45181, dated 22 June 2011, stating that the 3.86 carat emerald is Zambian origin and shows No Clarity Enhancement</li></ul>

Platinum, 3.86ct Zambian Emerald and Diamond Ring

Centering an emerald-cut sapphire, flanked by 2 trapezoid diamonds.<ul><li>Sapphire weighs 3.12 carats</li><li>Diamonds weighing a total of approximately 0.40 carat</li><li>18 karat white gold</li><li>Total weight 4.13 grams</li><li>Size 7</li><li>Accompanied by GRS report no. 2021-120331, dated 23 February 2022, stating that the 3.12 carat sapphire is of Ceylon origin with indications of heat treatment</li></ul>

White Gold, 3.12ct Ceylon Sapphire and Diamond Three Stone Ring

Centering an oval-shaped sapphire, accented by 40 round brilliant-cut diamonds.<ul><li>Sapphire weighs 9.96 carats</li><li>Diamonds weighing a total of approximately 1.60 carats</li><li>18 karat white gold</li><li>Total weight 12.12 grams</li><li>Size 6½</li><li>Accompanied by GIA report no. 2181389281, dated 15 May 2017, stating that the 9.96 carat sapphire is of Sri Lankan (Ceylon) origin with no indications of heating</li></ul>

White Gold, 9.96ct Ceylon Sapphire and Diamond Ring 

Centering an oval-shaped Ceylon sapphire and accented by round brilliant-cut diamonds.<ul><li>Ceylon sapphire weighing 4.99 carats</li><li>Diamonds weighing a total of approximately 0.60 carat</li><li>18 karat white gold</li><li>Total weight 5.60 grams</li><li>Size 6¼</li><li>Accompanied by GIA report no. 2225717404, dated 7 November 2022, stating that the 4.99 carat sapphire is of Ceylon origin and shows no indications of heating</li></ul>

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