555

天然鈷尖晶石配鑽石戒指

HK$130,000–180,000
€14,300–19,800
$16,700–23,000
Set with a cushion-shaped cobalt spinel weighing 3.03 carats, to the brilliant-cut diamond spiral surround, size 6½.

Accompanied by two gemmological reports.

附寶石證書兩張