615
10.01克拉天然藍寶石 配 鑽石戒指, 藍寶石未經加熱處理
估價
HK$1,600,000–2,000,000
€184,000–230,000
$200,000–250,000
One cushion-shaped sapphire, 10.01 caratsTwelve small old-cut diamonds in the surround18 karat white gold附 美國AGL 及 瑞士Gübelin 證書