Leilão Bidspirit | A SPINEL AND DIAMOND RING

A SPINEL AND DIAMOND RING - Centering upon an octagonal-cut purple-pink spinel weighing 3.72 carats, flanked by two cushion-cut diamond shoulders, mounted in 18K white gold , ring size 6½ Accompanied by a report from the Gemological Institute of America, stating that the 3.72 carat natural spinel is purple-pink color and has no indication of heating, report no. 6392515374, dated 19th July 2021 3.72克拉方八角形改良明亮式切磨天然紫粉紅色尖晶石戒指，配以小鑽，鑲18K白金，戒指尺寸6& frac12;，附GIA證書 US$2,500 - 5,000