515
10.53克拉「緬甸」天然紅色尖晶石配鑽石戒指, 尖晶石未經加熱處理
估價
HK$400,000–500,000
€43,700–54,600
$50,000–64,000
成交價
HK$500,000
One cushion-shaped red spinel, 10.53 caratsDiamonds in the surround totaling approximately 1.20 caratsPlatinum附 美國 AGL 證書