沒有保留價 - 1 pcs 橙色蛋白石 - 6.36 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 ......................................................................... Oval, Cabochon Measurements .................................................................... 14.04 x 10.41 x 8.40 mm Carat Weight ...................................................................................................... 6.36 Carat Color ................................................................. Faint Orange + Play of Colors (Vivid) Transparency .................................................................................................. Transparent ADDITIONAL GRADING CHARACTERISTICS Color Quality Grade .......................................................................... Fine Color Quality Optical Effect .................................................................................................. Opaliscence COMMENTS No indications of treatment. 16 January, 2026 29729983

編號 101550963

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沒有保留價 - 1 pcs 橙色蛋白石 - 6.36 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 ......................................................................... Oval, Cabochon
Measurements .................................................................... 14.04 x 10.41 x 8.40 mm
Carat Weight ...................................................................................................... 6.36 Carat
Color ................................................................. Faint Orange + Play of Colors (Vivid)
Transparency .................................................................................................. Transparent
ADDITIONAL GRADING CHARACTERISTICS
Color Quality Grade .......................................................................... Fine Color Quality
Optical Effect .................................................................................................. Opaliscence
COMMENTS
No indications of treatment.
16 January, 2026
29729983