編號 102524818
已出售
最終出價
€ 58
沒有保留價
16 小時前
沒有保留價 - 1 pcs 藍色 黃玉 - 51.64 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - 瑞士蓝
Species .......................................................................................................... Natural Topaz
Variety .................................................................................................................. Blue Topaz
DESCRIPTION
Shape & Cutting Style ......................................................................... Pear, Mixed Cut
Measurements .................................................................. 29.78 x 16.13 x 13.40 mm
Carat Weight ................................................................................................... 51.64 Carat
Color ................................................................................................................... Intense Blue
Transparency .................................................................................................. Transparent
Trade Color Name ............................................................................................ Swiss 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.
12 March, 2026
11136846
編號 102524818
已出售
沒有保留價 - 1 pcs 藍色 黃玉 - 51.64 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - 瑞士蓝
Species .......................................................................................................... Natural Topaz
Variety .................................................................................................................. Blue Topaz
DESCRIPTION
Shape & Cutting Style ......................................................................... Pear, Mixed Cut
Measurements .................................................................. 29.78 x 16.13 x 13.40 mm
Carat Weight ................................................................................................... 51.64 Carat
Color ................................................................................................................... Intense Blue
Transparency .................................................................................................. Transparent
Trade Color Name ............................................................................................ Swiss 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.
12 March, 2026
11136846
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