编号 99544214
已售出
最终出价
€ 45
6小时前
没有保留价 - 1 pcs 蓝色 黄宝石 - 29.13 ct - 安特卫普宝石检测实验室（ALGT） - London Blue
Species .......................................................................................................... Natural Topaz
Variety .................................................................................................................. Blue Topaz
Shape & Cutting Style ......................................................................... Pear, Mixed Cut
Measurements .................................................................. 21.03 x 15.95 x 10.90 mm
Carat Weight ................................................................................................... 29.13 Carat
Color ....................................................................................................................... Deep Blue
Transparency .................................................................................................. Transparent
Trade Color Name ....................................................................................... London Blue
COMMENTS
Blue topaz is commonly enhanced by irradiation and/or heating to improve
its color. There is currently no scientific method available to determine
whether this gemstone has been enhanced or not.
30 June, 2025
87952730
编号 99544214
已售出
没有保留价 - 1 pcs 蓝色 黄宝石 - 29.13 ct - 安特卫普宝石检测实验室（ALGT） - London Blue
Species .......................................................................................................... Natural Topaz
Variety .................................................................................................................. Blue Topaz
Shape & Cutting Style ......................................................................... Pear, Mixed Cut
Measurements .................................................................. 21.03 x 15.95 x 10.90 mm
Carat Weight ................................................................................................... 29.13 Carat
Color ....................................................................................................................... Deep Blue
Transparency .................................................................................................. Transparent
Trade Color Name ....................................................................................... London Blue
COMMENTS
Blue topaz is commonly enhanced by irradiation and/or heating to improve
its color. There is currently no scientific method available to determine
whether this gemstone has been enhanced or not.
30 June, 2025
87952730
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