Leilão Bidspirit | AN IMPORTANT SAPPHIRE RING

AN IMPORTANT SAPPHIRE RING - Set with an oval-cut sapphire weighing 9.94 carats, within polished tapered shoulders and prongs to the plain hoop, mounted in platinum, ring size 6¾ Accompanied by a report from GemResearchSwissLab, stating that the 9.94 carats natural sapphire is blue color, originates from Kashmir and has no indication of thermal treatment, report no. GRS2022-057253 dated 4th of May 2022 9.94克拉橢圓形喀什米爾天然藍寶石戒指，鑲鉑金，戒指尺寸6¾，附 GRS 證書