編號 107443988

沒有保留價 - 1 pcs 橙色, 棕色 黃玉 - 33.27 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
編號 107443988

沒有保留價 - 1 pcs 橙色, 棕色 黃玉 - 33.27 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
ALGT COLORED STONE IDENTIFICATION REPORT
IDENTIFICATION
Species .......................................................................................................... Natural Topaz
Variety ....................................................................................... Brownish Orange Topaz
DESCRIPTION
Shape & Cutting Style ................................................................. Cushion, Mixed Cut
Measurements .................................................................. 18.44 x 17.52 x 12.54 mm
Carat Weight ................................................................................................... 33.27 Carat
Color ............................................................................................ Deep Brownish Orange
Transparency .................................................................................................. Transparent
COMMENTS
Brownish orange topaz is occasionally enhanced by irradiation to improve
its color. There is currently no scientific method available to determine
whether this gemstone has been enhanced or not.
25 September, 2026
07777186
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