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7.00克拉「緬甸」天然藍寶石配鑽石戒指，藍寶石未經加熱處理
估價
CHF50,000–80,000
€54,500–87,200
$60,000–100,000
成交價
CHF64,500
Set with an oval sapphire weighing 7.00 carats, accented with circular- and single-cut diamonds, size 51.
Accompanied by AGL report no. 1130366 and SSEF report no. 153188, both stating that the sapphire is of Burmese origin, with no indications of heating.
附美國AGL證書及瑞士SSEF證書
Accompanied by AGL report no. 1130366 and SSEF report no. 153188, both stating that the sapphire is of Burmese origin, with no indications of heating.
附美國AGL證書及瑞士SSEF證書