348
4.74克拉「緬甸」天然紅寶石配鑽石胸針，紅寶石未經加熱處理
估價
CHF170,000–250,000
€183,000–270,000
$200,000–300,000
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Set with a cushion-shaped ruby weighing 4.74 carats, within a circular-cut diamond surround, size 50.
Accompanied by SSEF report no. 152260, stating that the ruby is of Burmese origin, with no indications of heating.
附瑞士SSEF證書
Accompanied by SSEF report no. 152260, stating that the ruby is of Burmese origin, with no indications of heating.
附瑞士SSEF證書