588
4.04克拉「緬甸皇家藍」天然藍寶石 配 鑽石戒指, 藍寶石未經加熱處理
估價
HK$140,000–190,000
€15,500–21,100
$18,000–24,000
成交價
HK$150,000
One oval sapphire, 4.04 caratsPavé-set with brilliant-cut diamonds, totalling approximately 1.50 caratsPlatinum附瑞士Gübelin證書