1 pcs 白色蛋白石 - 9.60 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

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由Alberto Fidalgo精選

ALGT COLORED STONE IDENTIFICATION REPORT IDENTIFICATION Species .............................................................................................................. Natural Opal Variety ............................................................................................................... Crystal Opal DESCRIPTION Shape & Cutting Style ......................................................................... Pear, Cabochon Measurements .................................................................... 19.90 x 12.68 x 7.90 mm Carat Weight ...................................................................................................... 9.60 Carat Color ................................................................................ White + Play of Colors (Vivid) Transparency ................................................................................................... Translucent ADDITIONAL GRADING CHARACTERISTICS Optical Effect .................................................................................................. Opaliscence COMMENTS No indications of treatment. 16 September, 2025 29002413

編號 99354175

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1 pcs 白色蛋白石 - 9.60 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

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ALGT COLORED STONE IDENTIFICATION REPORT
IDENTIFICATION
Species .............................................................................................................. Natural Opal
Variety ............................................................................................................... Crystal Opal
DESCRIPTION
Shape & Cutting Style ......................................................................... Pear, Cabochon
Measurements .................................................................... 19.90 x 12.68 x 7.90 mm
Carat Weight ...................................................................................................... 9.60 Carat
Color ................................................................................ White + Play of Colors (Vivid)
Transparency ................................................................................................... Translucent
ADDITIONAL GRADING CHARACTERISTICS
Optical Effect .................................................................................................. Opaliscence
COMMENTS
No indications of treatment.
16 September, 2025
29002413