525
3.05克拉「莫桑比克」天然彩色剛玉及祖母綠配鑽石戒指, 彩色剛玉未經加熱及加工處理
One cushion-shaped reddish pink sapphire, 3.05 carats
Two emerald-cut emeralds, 1.24 carats totalBrilliant-cut diamond surround and on the sides, 0.55 carat total18K white gold附泰國Lotus證書