641
6.48克拉「哥倫比亞」袓母綠配鑽石戒指
估價
HK$400,000–500,000
€44,300–55,400
$50,000–65,000
成交價
HK$837,500
One step-cut emerald, 6.48 caratsTwo rectangular-cut diamonds on side, together approximately 2.10 caratsPlatinum附 美國AGL 及 瑞士Gübelin 證書