編號 98973161
無法使用
競投已結束
4 週前
1 pcs 多色, 白色, 橙色 蛋白石 - 6.23 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - 多面
ALGT REPORT
Species ..................................................................................... Natural Opal
Variety ....................................................................................... Crystal Opal
Shape & Cutting Style ............................................... Oval, Mixed Cut
Measurements ............................................ 17.77 x 12.63 x 5.92 mm
Carat Weight ............................................................................. 6.23 Carat
Color .................................... White (Orangy) + Play of Colors (Vivid)
Transparency ......................................................................... Transparent
Color Quality Grade ................................................. Fine Color Quality
Optical Effect ........................................................................ Opaliscence
Origin .................................................................................................. Ethiopia
Origin determination is an expert opinion based on microscopic examination, spectroscopic
features and chemical trace element analysis.
No indication of treatment.
編號 98973161
無法使用
1 pcs 多色, 白色, 橙色 蛋白石 - 6.23 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - 多面
ALGT REPORT
Species ..................................................................................... Natural Opal
Variety ....................................................................................... Crystal Opal
Shape & Cutting Style ............................................... Oval, Mixed Cut
Measurements ............................................ 17.77 x 12.63 x 5.92 mm
Carat Weight ............................................................................. 6.23 Carat
Color .................................... White (Orangy) + Play of Colors (Vivid)
Transparency ......................................................................... Transparent
Color Quality Grade ................................................. Fine Color Quality
Optical Effect ........................................................................ Opaliscence
Origin .................................................................................................. Ethiopia
Origin determination is an expert opinion based on microscopic examination, spectroscopic
features and chemical trace element analysis.
No indication of treatment.
競投已結束
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