512
1.04克拉「緬甸」天然紅寶石配鑽石戒指, 約1900年, 紅寶石未經加熱處理
估價
HK$80,000–100,000
€9,600–12,000
$10,000–13,000
One cushion-shaped ruby, 1.04 carats
One old-mine-cut diamond, approximately 1.15 caratsOld-mine-cut diamonds on shouldersSilver-topped gold附美國GIA證書