編號 104694233
已出售
最終出價
€ 45
沒有保留價
一小時前
沒有保留價 - 1 pcs 藍色 黃玉 - 47.24 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - 瑞士蓝
Species .......................................................................................................... Natural Topaz
Variety .................................................................................................................. Blue Topaz
DESCRIPTION
Shape & Cutting Style .................................................................... Oval, Concave Cut
Measurements .................................................................. 24.89 x 19.02 x 14.24 mm
Carat Weight ................................................................................................... 47.24 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.
21 May, 2026
28664933
編號 104694233
已出售
沒有保留價 - 1 pcs 藍色 黃玉 - 47.24 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - 瑞士蓝
Species .......................................................................................................... Natural Topaz
Variety .................................................................................................................. Blue Topaz
DESCRIPTION
Shape & Cutting Style .................................................................... Oval, Concave Cut
Measurements .................................................................. 24.89 x 19.02 x 14.24 mm
Carat Weight ................................................................................................... 47.24 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.
21 May, 2026
28664933
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