533
534
• 533. An Opal and Diamond Ring 天然蛋白石配寶石戒指, 蛋白石約重14.70克拉, 未經顏色處理 • One cabochon black opal, 14.70 carats • Surrounded by tapered baguette diamonds, totalling approximately 2.00 carats • Platinum • Size 6
534. A Pair of Emerald and Diamond Pendent Earrings 5.53及5.40克拉「哥倫比亞」祖母綠配 鑽石吊耳環一對 • Two pear-shaped emeralds, 5.53 and 5.40 carats • Brilliant-cut, pear- and marquise-shaped diamonds in the surmount, totalling approximately 2.65 carats • Platinum
(Black Opal) GIA report, numbered 2336775825, dated 27 September 2019, natural colour, no indications of colour treatment.
(5.53- and 5.40-carat Emeralds) Gübelin report, numbered 19067357/1 and 2, dated 22 June 2019, Colombia, indications of minor clarity enhancement.
附 美國GIA 證書
附 瑞士Gübelin 證書
Estimate HK$ 80,000-120,000 US$ 10,000-15,000
Estimate HK$ 190,000-260,000 US$ 24,000-33,000
LOT OFFERED WITH NO RESERVE