569
8.67克拉「緬甸」天然藍寶石配鑽石戒指, 藍寶石未經加熱處理
估價
HK$400,000–500,000
€42,600–54,600
$50,000–64,000
成交價
HK$687,500
One cushion-shaped sapphire, 8.67 caratsPear- and brilliant-cut diamonds together approximately 3.00 carats18 karat white gold附 瑞士 Gübelin 證書