359
4.94克拉「緬甸」天然藍寶石配鑽石戒指，藍寶石未經加熱處理
Set with an oval sapphire weighing 4.94 carats, highlighted with baguette and brilliant-cut diamonds, size 54.
Accompanied by SSEF report no. 137312, stating that the sapphire is of Burmese origin, with no indications of heating; together with a gemmological report.
附瑞士SSEF證書及寶石報告
Accompanied by SSEF report no. 137312, stating that the sapphire is of Burmese origin, with no indications of heating; together with a gemmological report.
附瑞士SSEF證書及寶石報告