587
8.18克拉「緬甸」天然紅寶石配鑽石戒指, 紅寶石未經加熱處理
估價
HK$1,380,000–1,700,000
€144,000–181,000
$175,000–220,000
A cushion-shaped ruby, 8.18 caratsPear-shaped and brilliant-cut diamonds in the surround, totalling approximately 5.35 carats18 karat white and yellow gold附美國AGL及瑞士SSEF證書