506
11.78克拉「泰國」天然藍寶石配鑽石戒指, 藍寶石未經加熱處理
估價
HK$100,000–130,000
€11,100–14,400
$13,000–16,500
成交價
HK$175,000
One oval sapphire, 11.78 caratsBrilliant-cut and tapered baguette diamonds in the surround, together approximately 2.75 caratsPlatinum附美國GIA證書