編號 102084966
已出售
最終出價
€ 36
19 小時前
沒有保留價 - 1 pcs 藍色 黃玉 - 14.89 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
Εxceptional Topaz gemstone suitable for jewellery or an investment-grade piece.
Full physical ALGT Certificate included.
Species ................................................ Natural Topaz
Variety ................................................ Blue Topaz
Shape & Cutting Style ................................ Cushion, Mixed Cut
Measurements .......................................... 13.83 x 12.66 x 9.75 mm
Carat Weight .......................................... 14.89 Carat
Color ..................................................... Light Blue
Transparency ........................................... Transparent
Trade Color Name ...................................... Sky Blue
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.
編號 102084966
已出售
沒有保留價 - 1 pcs 藍色 黃玉 - 14.89 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
Εxceptional Topaz gemstone suitable for jewellery or an investment-grade piece.
Full physical ALGT Certificate included.
Species ................................................ Natural Topaz
Variety ................................................ Blue Topaz
Shape & Cutting Style ................................ Cushion, Mixed Cut
Measurements .......................................... 13.83 x 12.66 x 9.75 mm
Carat Weight .......................................... 14.89 Carat
Color ..................................................... Light Blue
Transparency ........................................... Transparent
Trade Color Name ...................................... Sky Blue
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.
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