558
7.39克拉「緬甸抹谷」天然紅寶石配鑽石戒指, 紅寶石未經加熱處理
估價
HK$3,200,000–3,800,000
€385,000–458,000
$400,000–480,000
One oval ruby, 7.39 caratsPear- and marquise-shaped diamonds, totalling approximately 5.60 caratsPlatinum and 18 karat yellow gold附瑞士Gübelin及美國GIA證書