Sapphire Fine Jewelry

Jogani

Featuring a cushion shaped Ceylon <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a>, surrounded by round brilliant cut diamonds.<ul><li><a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">Sapphire</a> weighing 3.91 carats&nbsp;</li><li>Diamonds weighing a total of approximately 0.80 carat</li><li>Maker’s mark for <a href="https://www.sothebys.com/en/buy/luxury/jewelry/jogani" rel="noopener noreferrer" target="_blank">Jogani</a>&nbsp;</li><li>18 karat gold&nbsp;</li><li>Total weight 5.78 grams</li><li>Size 6½&nbsp;</li><li>Accompanied by AGL report no. 1152241, dated 20 November 2025, stating that the sapphire is of Ceylon origin, with no indications of heating</li><li>Accompanied by one Sotheby's box</li></ul>

Gold, 3.91ct Ceylon Sapphire and Diamond Ring

Composed of pear-shaped sapphires, accented by pear-cut and round brilliant-cut diamonds.<ul><li>Sapphires weighing a total of approximately 4.15 carats</li><li>Diamonds weighing a total of approximately 2.50 carats</li><li>18 karat white gold</li><li>Total weight 9.19 grams</li><li>Length 1⅛ inches, width 5⁄16 inch</li><li>Fitted with posts</li></ul>

White Gold, 4.15ct Sapphire and Diamond Drop Earclips

Centering an oval shaped Burmese <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire,</a> accented with 6 stepped baguette cut diamonds.<ul><li><a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">Sapphire</a> weighing 6.11 carats</li><li>Diamonds weighing a total of approximately 1.95 carats</li><li>Platinum</li><li>Total weight 6.18 grams</li><li>Size 5¼</li><li>Accompanied by AGL report no. 1130995, dated 13 April 2023, stating that the 6.11 carat sapphire is of Burma (Myanmar) origin, with no indications of heating enhancement</li><li>Accompanied by one Sotheby's box</li></ul>

Platinum, 6.11ct Burmese Sapphire and Diamond Ring

Each composed of 2 quatrefoil motifs, set with pear shaped cabochon <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/emerald" rel="noopener noreferrer" target="_blank">emeralds</a> and <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphires</a>, accented by round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 2.50 carats</li><li>Platinum, 18 karat yellow gold posts and diamond crowns on the quatrefoil motifs, 14 karat white gold backs</li><li>Total weight 18.15 grams</li><li>Length 1½ inches</li><li>Accompanied by one Sotheby's box</li></ul>

Platinum, Gold, Sapphire and Emerald Drop Earrings

Bvlgari

Of classic Serpenti collection, featuring a snake head, set with round brilliant cut diamonds and 2 pear cut sapphires as eyes.<ul><li>Sapphires weighing a total of approximately 0.40 carat</li><li>Diamonds weighing a total of approximately 0.75 carat</li><li>Signed <a href="https://www.sothebys.com/en/buy/luxury/jewelry/bvlgari" rel="noopener noreferrer" target="_blank">BVLGARI</a>, with serial number</li><li>Hallmarks</li><li>18 karat white gold</li><li>Total weight 9.00 grams</li><li>Size 7½</li><li>Accompanied by one Sotheby's box</li><li>Accompanied by original certificate of authenticity</li></ul>

White Gold, Diamond and Sapphire Serpenti Seduttori Ring

Composed of oval shaped multicolor <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphires</a>, accented by a round shaped emerald, enhanced by round brilliant cut near colorless diamonds, further enhanced by round brilliant cut yellow diamonds on the antennae.<ul><li>Multicolor <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphires</a> weighing approximately 5.10 carats</li><li><a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/emerald" rel="noopener noreferrer" target="_blank">Emerald</a> weighing approximately 0.20 carat</li><li>Diamonds weighing a total of approximately 4.00 carats</li><li><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 0.40 carats</li><li>18 karat yellow gold</li><li>Total weight 25.07 grams</li><li>Length 1¾ inches, width 2¼ inches</li><li>Accompanied by one Sotheby's box</li></ul>

Gold, Multicolor Sapphire, Emerald, Diamond and Yellow Diamond Butterfly Brooch

Arranged as two intertwining flowers, composed of round brilliant cut diamonds and accented by calibré cut <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphires</a>.<ul><li>Diamonds weighing a total of approximately 4.20 carats</li><li>18 karat white gold</li><li>Total weight 19.21 grams</li><li>Length 2½ inches, width 1¼ inches</li><li>Accompanied by one Sotheby's box</li></ul>

White Gold, Diamond and Sapphire Floral Brooch

Each composed of 3 flower motifs, each set with round cabochon cut <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/ruby" rel="noopener noreferrer" target="_blank">rubies</a>, <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/emerald" rel="noopener noreferrer" target="_blank">emeralds</a> and <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphires</a> as flower petals, centering on bombé pavé set round brilliant cut diamonds.<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 4.50 carats</li><li><a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/ruby" rel="noopener noreferrer" target="_blank">Rubies</a> weighing a total of approximately 4.00 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 2.70 carats</li><li>Diamonds weighing a total of approximately 1.60 carats</li><li>18 karat yellow gold</li><li>Total weight 21.84 grams</li><li>Length 1⅕ inches, width ⅞ inch</li><li>Fitted with posts</li><li>Accompanied by one Sotheby's box</li></ul>

Gold, Ruby, Emerald, Sapphire and Diamond Flower Earclips

Designed as a cornucopia filled with flowers, set with round shaped <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphires</a> and diamonds.<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 0.60 carat</li><li>Diamonds weighing a total of approximately 0.35 carat</li><li>18 karat yellow gold and rose gold</li><li>Total weight 10.26 grams</li><li>Length 1⅛ inches, width 9⁄16 inch</li><li>Fitted with posts</li><li>Accompanied by one Sotheby's box</li></ul>

Gold, Rose Gold, Sapphire and Diamond Cornucopia Floral Earclips

Composed of an emerald cut Ceylon <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a> accented by emerald 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 19.39 carats</li><li>Diamonds weighing a total of 2.07 carats</li><li>Platinum</li><li>Total weight 12.27 grams</li><li>Size 6</li><li>Accompanied by GRS report no. GRS2023-027272, dated 22 February 2023, stating that the 19.39 carat <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a> is Sri Lankan (Ceylon) origin and heated</li><li>Accompanied by GIA report no. 2223787123, dated 18 January 2023, stating that the 1.04 carat diamond is F color and VS2 clarity with No Fluorescence</li><li>Accompanied by GIA report no. 13367771, dated 1 May 2004, stating that the 1.03 carat diamond is G color and VS2 clarity with No Fluorescence</li><li>Accompanied by one Sotheby's box</li></ul>

Platinum, 19.39ct Ceylon Sapphire and Diamond Ring

Set with 2 oval-shaped sapphires, accented by 12 oval-shaped and 4 round brilliant-cut diamonds.<ul><li>Sapphires weighing a total of 6.53 carats</li><li>Diamonds weighing a total of approximately 4.00 carats</li><li>Platinum and 18 karat white gold</li><li>Total weight 10.6 grams</li><li>Earrings length 18mm and width 15mm</li><li>Fitted with posts</li><li>Accompanied by AGL report no. CS57568A, dated 29 October 2013, stating that the 3.34 carat sapphire is blue color, of Ceylon origin with indication of heat enhancement</li><li>Accompanied by AGL report no. CS57568B, dated 29 October 2013, stating that the 3.19 carat sapphire is blue color, of Ceylon origin with indication of heat enhancement</li></ul>

Platinum, White Gold, 6.53ct Ceylon Sapphire and Diamond Earclips

Centering an oval shaped brownish orange-pink <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a>, accented by two shield cut diamonds.<ul><li>Brownish orange-pink <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a> weighing 1.35 carats</li><li>Diamonds weighing a total of approximately 0.25 carat</li><li>18 karat white gold</li><li>Stamped with stone weights</li><li>Total weight 3.45 grams</li><li>Size 6¾</li><li>Accompanied by AGL report no. 1152609, dated 10 December 2025, stating that the Natural Fancy <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">Sapphire</a> is Brownish Orange-Pink color, East Africa origin, and shows No Gemological Evidence of Heat</li><li>Accompanied by one Sotheby's box</li></ul>

White Gold, 1.35ct East African Sapphire and Diamond Ring

Set with 18 oval-shaped sapphires, accented by round diamonds.<ul><li>Sapphires weighing a total of approximately 9.35 carats</li><li>Diamonds weighing a total of approximately 4.50 carats</li><li>18 karat white gold</li><li>Total weight 19.27 grams</li><li>Length 7 inches</li></ul>

White Gold, Sapphire and Diamond Bracelet

Alternating set with 3 asscher cut diamonds and 3 <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphires</a>.<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 1.60 carats</li><li>Diamonds weighing a total of 1.53 carats</li><li>Laser inscribed gemstone carat total weight</li><li>18 karat white gold</li><li>Total weight 4.87 grams</li><li>Size 6¼</li><li>Accompanied by one Sotheby's box</li><li>Accompanied by GIA report no. 7536048238, dated 07 August 2025, stating that the 0.51 carat diamond is F color and VS1 clarity with No fluorescence </li><li>Accompanied by GIA report no. 2526453848, dated 11 June 2025, stating that the 0.51 carat diamond is F color and VS1 clarity with No fluorescence </li><li>Accompanied by GIA report no. 7536048238, dated 08 August 2025, stating that the 0.51 carat diamond is E color and VS1 clarity with No fluorescence </li></ul>

White Gold, Sapphire and Diamond Half Eternity Band Ring

Each centering a rectangular sapphire, accented by 6 emerald cut diamonds.<ul><li>Sapphires weighing a total of approximately 5.15 carats</li><li>Diamonds weighing a total of approximately 2.80 carats</li><li>Platinum</li><li>Total weight 8.22 grams</li><li>Length ⅝ inch</li></ul>

Platinum, Sapphire and Diamond Earrings

Kindred Lubeck | Jogani

In collaboration with Kindred Lubeck and&nbsp;<a href="https://www.sothebys.com/en/buy/luxury/jewelry/jogani" rel="noopener noreferrer" target="_blank">Jogani</a>, featuring an octagonal step cut sapphire cut <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a> in a hand engraved setting, accented by round diamonds.<ul><li><a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">Sapphire</a> weighing 5.48 carats</li><li>Diamonds weighing a total of approximately 0.15 carat</li><li>18 karat yellow gold</li><li>Total weight 8.37 grams</li><li>Size 5¾&nbsp;</li><li>Accompanied by one Sotheby's box&nbsp;</li><li>Accompanied by AGL report no. 1552138 dated November 5, 2025 stating that the sapphire is of Ceylon origin, with no indications of heating</li></ul>

Gold, 5.48ct Ceylon Sapphire and Diamond Ring

Graff

Designed as an openwork flower centering a round diamond surrounded by numerous round sapphires, the petals of the flower pavé set with diamonds, the band also set with numerous round diamonds.<ul><li>Diamonds weighing a total of approximately 1.70 carats</li><li>Sapphires weighing a total of approximately 1.25 carats</li><li>Signed Graff</li><li>Platinum</li><li>Circa 2000s</li><li>Gross weight approximately 7.97 dwts</li><li>Size 5 ½</li></ul>

Platinum, Sapphire and Diamond Rosette Ring

Designed as a flower set with an <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/emerald" rel="noopener noreferrer" target="_blank">emerald</a>, decorated with pear-shaped emerald and sapphires, highlighted with circular-cut sapphires and brilliant-cut diamonds in a flexible setting.<ul><li><a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/emerald" rel="noopener noreferrer" target="_blank">Emerald</a> weighing 15.30 carats</li><li>Diamonds weighing a total of approximately 2.00-3.00 carats</li><li>Signed Laetitia and Moiseikin, with serial numbers</li><li>Laser inscribed emerald carat weight</li><li>18 karat white gold and blackened gold</li><li>Total weight 25.00 grams</li><li> Length3⅛ inches, width 1 9⁄16 inches</li><li>Accompanied by one Sotheby's box</li><li>Accompanied by Guild report no. 2112444143, dated 27 November 2025, stating that the emerald is of Zambian origin, with indications of minor clarity enhancement</li></ul>

White Gold, 15.30ct Zambian Emerald, Sapphire and Diamond Brooch

Set with 2 oval-shaped and 2 round sapphires, decorated by 6 round brilliant-cut diamonds.<ul><li>Sapphires weighing a total of approximately 4.35 carats</li><li>Diamonds weighing a total of approximately 1.20 carats</li><li>Platinum</li></ul>

Platinum, 4.35ct Sapphire and Diamond Drop Earrings

Composed of round brilliant- and baguette-cut diamonds, accented by marquise-shaped sapphires.<ul><li>Diamonds weighing a total of approximately 10.00 carats</li><li>Sapphires weighing a total of approximately 9.95 carats</li><li>18 karat white gold</li><li>Total weight 40.74 grams</li><li>Length 6¾ inches, width 1 inch</li></ul>

Each designed as a brilliant cut diamond set flower suspending a slightly drop shaped cultured pearl, accented by oval shaped opal cabochon, circular cut tsavorite garnets, sapphires and rubies.<ul><li>Cultured pearl measuring approximately 12.67 x 12.62 x 14.01mm</li><li>Signed Laetitia</li><li>18 karat yellow gold</li><li>Total weight 17.00 grams</li><li>Length 2⅓ inches, width 9⁄16 inch</li><li>Accompanied by one Sotheby's box</li><li>Accompanied by GRC report no. QYDPZYQ0013, stating that the pearls are saltwater</li></ul>

Gold, Cultured Baroque Pearl, Sapphire, Opal, Tsavorite Earrings

Designed as a pansy flower set with circular cut yellow and purple <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphires</a>, decorated with brilliant cut diamonds and one cultured pearl highlight.<ul><li>Culture pearl measure approximately 2.91mm</li><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 10.34 carats</li><li>Diamonds weighing a total of 2.72 carats</li><li>Maker's mark of Laetitia</li><li>Laser engraved sapphire and diamond carat weight</li><li>18 karat gold</li><li>Total weight 24.00 grams</li><li>size 5½, motif measures approximately 50 x 45mm</li><li>Accompanied by one Sotheby's box</li><li>Accompanied by GRC report no. G2511260226, dated 26 November 2025, stating that the purple sapphires are with indications of heating enhancement</li></ul>

White Gold, Cultured Pearl, Coloured Sapphires and Diamond Pansy Ring

Earrings set with Burmese sapphire cabochons and rose-cut white diamonds.<ul><li>Burmese sapphires weighing a total of approximately 146.70 carats</li><li>Diamonds weighing a total of approximately 16.50 carats</li><li>18 karat white gold</li><li>Total weight 48.27 grams</li><li>Length 2⅛ inches, width 1¼ inches</li><li>Accompanied by a GRS report no. GRS2013-058016, dated 2 May 2013, stating that the 146.70 carats of sapphires are Burmese (Myanmar) origin and show no indication of thermal treatment</li></ul>

White Gold, 146.70ct Burmese Sapphire and Diamond Drop Earrings

Featuring an emerald cut Ceylon <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a>, flanked by baguette cut diamonds and round brilliant cut diamonds.<ul><li><a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">Sapphire</a> weighing 7.06 carats</li><li>Diamonds weighing a total of approximately 0.85 carat</li><li>Platinum</li><li>Total weight grams 9.60 grams</li><li>Size K, US size 5½</li><li>Accompanied by one Sotheby's box</li><li>Accompanied by GRS report no. GRS2023-087330, dated 28th August 2023, stating that the 7.06 carat sapphire originate from Sri Lanka has no indication of thermal treatment</li></ul>

Platinum, 7.06ct Ceylon Sapphire and Diamond Ring

Featuring a pendant medallion composed of round shaped <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphires</a> beneath an openwork of round brilliant cut diamonds set in scrolling spiral motifs, suspended from a chain which is bezel set at intervals with additional round brilliant cut diamonds.<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 4.00 carats</li><li>Diamonds weighing a total of approximately 5.00 carats</li><li>Signed <a href="https://www.sothebys.com/en/buy/luxury/jewelry/graff" rel="noopener noreferrer" target="_blank">Graff</a> with serial number</li><li>18 karat white gold</li><li>Total weight 18.00 grams</li><li>Length 17 inches, Pendant length 1⅞ inches</li><li>Accompanied by a signed folio</li></ul>

White Gold, Sapphire and Diamond Medallion Pendant Necklace

Centering an oval shaped Ceylon <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a>, accented by baguette, round and pear 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 approximately 3.25 carats</li><li>Diamonds weighing a total of approximately 7.30 carats</li><li>Platinum</li><li>Circa 1960s</li><li>Total weight 16.84 grams</li><li>Size 8</li><li>Accompanied by GIA report no. 6213216572, dated 26 October 2020, stating that the <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a> is Sri Lanka (Ceylon) origin and is Heated</li><li>Accompanied by one Sotheby's box</li></ul>

Vintage Platinum, 3.25ct Ceylon Sapphire and Diamond Ring

Composed of a cushion shaped Ceylon <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a>, accented by pentagon 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 6.36 carats</li><li>Diamonds weighing a total of approximately 1.40 carats</li><li>Platinum</li><li>Stamped with stone weights</li><li>Total weight 8.91 grams</li><li>Size 6¼</li><li>Accompanied by GIA report no. 1236692300, dated 12 September 2025, stating that the 6.36 carat <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a> is Sri Lanka (Ceylon) origin and shows No Indications of Heating</li><li>Accompanied by one Sotheby's box</li></ul>

Platinum, 6.36ct Ceylon Sapphire and Diamond Ring

Cartier

Featuring a stylized floral design composed of hematite, blue and yellow sapphire, oval-shaped rubies and carved chrysoprase leaves, accented by round brilliant-cut diamonds, suspended on several knotted strands of malachite beads.<ul><li>Diamonds weighing a total of approximately 0.25 carat</li><li>Yellow sapphires weighing a total of approximately 1.60 carats</li><li>Rubies weighing a total of approximately 0.95 carat</li><li>Malachite beads measuring 5.00 mm</li><li>Signed Cartier 1990 with serial number</li><li>French hallmarks and maker's mark</li><li>18 karat yellow gold</li><li>Circa 1990</li><li>Altered design, having a pinstem on reverse but not removable from the necklace</li><li>Total weight 130.85 grams</li><li>Length 31 inches, width 1 inch</li></ul>

Vintage Gold, Malachite and Multigem Necklace

Van Cleef & Arpels

Of textured gold imitating the feathers of a bird, with sapphire cabochons for eyes.<ul><li>Signed VCA with serial number</li><li>French hallmarks</li><li>18 karat yellow gold</li><li>Circa 1960s</li><li>Total weight 11.50 grams</li><li>Length 1½ inches, width ⅝ inch</li></ul>

Vintage Gold and Sapphire Bird Brooch

Of a cross design, composed of square-shaped sapphires and an emerald, accented by pear-shaped rubies.<ul><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>Circa 1993</li><li>18 karat yellow gold</li><li>Total weight 13.73 grams</li><li>Pendant length 1¼ inches, width 1⅛ inches; length adjustable</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>

Vintage Gold and Multigem Convertible Cross Brooch and Pendant Necklace

Centering a cushion shaped Ceylon <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a>, accented by half moon 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 9.21 carats</li><li>Diamonds weighing a total of approximately 1.23 carats</li><li>Platinum, 14 karat white gold expandable shank</li><li>Total weight 7.25 grams</li><li>Size 3¾</li><li>Accompanied by AGL report no. 1151672, dated 29 October 2025, stating that the 9.21 carat <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a> is Ceylon origin and is Heated</li><li>Accompanied by one Sotheby's box</li><li>This item is final sale and not eligible for return</li></ul>

Platinum, White Gold, 9.21ct Ceylon Sapphire and Diamond Ring

Centering an oval shaped Ceylon <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a>, accented by pear and tapered baguette 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 4.02 carats</li><li>Diamonds weighing a total of approximately 2.00 carats</li><li>Platinum</li><li>Total weight 13.47 grams</li><li>Size 5</li><li>Accompanied by Gubelin report no. 24031010, dated 25 March 2024, stating that the 4.02 carat <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a> is Sri Lanka (Ceylon) origin and shows Indications of Heating</li><li>Accompanied by one Sotheby's box</li></ul>

Platinum, 4.02ct Ceylon Sapphire and Diamond Ring

<ul><li>Formant un dôme, centrée d’un saphir étoilé taille&nbsp;cabochon, la monture ajourée à motifs rehaussés de diamants, majoritairement de taille 8/8</li><li>Tour de doigt 57</li><li>Poinçons français d'import pour l'or 18K (750°/00) et pour le platine (850°/00)</li><li>Poids brut 23.53 g</li></ul> <ul><li>Designed as a dome, centered with a star sapphire cabochon, the chain-link design setting enhanced by diamonds, mostly circular-cut diamonds. </li><li>Size 57</li><li>French import assay marks for 18 carat gold and for platinum</li><li>Gross weight 23.53 grams</li></ul>

Bague saphir et diamants | Sapphire and diamond ring

Centering an emerald cut Ceylon <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a>, accented by elongated sheild 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 7.62 carats</li><li>Diamonds weighing a total of approximately 1.15 carats</li><li>Platinum</li><li>Total weight 7.84 grams</li><li>Size 6½</li><li>Accompanied by Gubelin report no. 25112249, dated 27 November 2025, stating that the 7.62 carat <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a> is Sri Lanka (Ceylon) origin and shows Indications of Heating</li><li>Accompanied by one Sotheby's box</li></ul>

Platinum, 7.62ct Ceylon Sapphire and Diamond Ring

<ul><li>Composée d’un clip et d’une paire de boucles d’oreilles de forme noeuf, chacun serti de diamants de tailles variées, de saphirs taille poire et de rubis ronds formant des motifs floraux</li><li>Longueur 60 mm environ pour le clip et 25 mm environ pour les boucles d'oreilles</li><li>Poinçons français d'import pour l'or 18K (750°/00) et le platine (850°/00)</li><li>Poids brut total 36.71 g</li></ul> <ul><li>Comprising a clip and a pair of earrings, each designed as a bow, set with various-cut diamonds, pear-shaped sapphires and circular-cut rubies forming floral motifs</li><li>Length 60 mm approximately for the clip and 25 mm approximately for the earrings</li><li>French import assay marks for 18 carat gold and platinum</li><li>Combined gross weight 36.71 grams</li></ul>

Demi-parure diamants, rubis et saphirs | Diamond, ruby and sapphire demi-parure

Featuring an oval shaped Ceylon <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a>, surrounded by old European cut diamonds.<ul><li><a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">Sapphire</a> weighing 9.12 carats</li><li>Diamonds weighing a total of approximately 0.60 carat</li><li>Maker's mark for <a href="https://www.sothebys.com/en/buy/luxury/jewelry/jogani" rel="noopener noreferrer" target="_blank">Jogani</a></li><li>18 karat gold</li><li>Total weight 9.33 grams</li><li>Size 6¼</li><li>Accompanied by AGL report no. 1149283, dated 8 July 2025, stating that the sapphire is of Ceylon origin with no indications of heating</li></ul>

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