沒有保留價 - 1 pcs 白色蛋白石 - 2.91 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

專家

由Purificacion Aquino Garcia精選

ALGT COLORED STONE IDENTIFICATION REPORT IDENTIFICATION Species .............................................................................................................. Natural Opal Variety ............................................................................................................... Crystal Opal DESCRIPTION Shape & Cutting Style .................................................................. Triangle, Cabochon Measurements .................................................................... 13.47 x 12.84 x 3.56 mm Carat Weight ...................................................................................................... 2.91 Carat Color ................................................................................ White + Play of Colors (Vivid) Transparency .................................................................................................. Transparent ADDITIONAL GRADING CHARACTERISTICS Color Quality Grade .......................................................................... Fine Color Quality Optical Effect .................................................................................................. Opaliscence COMMENTS No indications of treatment. 16 September, 2025 98232350

編號 98642011

已出售

沒有保留價 - 1 pcs 白色蛋白石 - 2.91 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

翻譯至繁體中文

將由Google翻譯提供翻譯

ALGT COLORED STONE IDENTIFICATION REPORT
IDENTIFICATION
Species .............................................................................................................. Natural Opal
Variety ............................................................................................................... Crystal Opal
DESCRIPTION
Shape & Cutting Style .................................................................. Triangle, Cabochon
Measurements .................................................................... 13.47 x 12.84 x 3.56 mm
Carat Weight ...................................................................................................... 2.91 Carat
Color ................................................................................ White + Play of Colors (Vivid)
Transparency .................................................................................................. Transparent
ADDITIONAL GRADING CHARACTERISTICS
Color Quality Grade .......................................................................... Fine Color Quality
Optical Effect .................................................................................................. Opaliscence
COMMENTS
No indications of treatment.
16 September, 2025
98232350