1 pcs White Opal - 8.66 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Expert

Selected by Ghene Menezes

ALGT COLORED STONE IDENTIFICATION REPORT IDENTIFICATION Species .............................................................................................................. Natural Opal Variety .................................................................................................................. White Opal DESCRIPTION Shape & Cutting Style ......................................................................... Pear, Cabochon Measurements .................................................................... 17.20 x 12.81 x 8.57 mm Carat Weight ...................................................................................................... 8.66 Carat Color ........................................................................... White + Play of Colors (Intense) Transparency ........................................................................................................... Opaque ADDITIONAL GRADING CHARACTERISTICS Optical Effect .................................................................................................. Opaliscence COMMENTS No indications of treatment. 16 January, 2026 17230096

No. 102484805

No longer available

1 pcs White Opal - 8.66 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

ALGT COLORED STONE IDENTIFICATION REPORT
IDENTIFICATION
Species .............................................................................................................. Natural Opal
Variety .................................................................................................................. White Opal
DESCRIPTION
Shape & Cutting Style ......................................................................... Pear, Cabochon
Measurements .................................................................... 17.20 x 12.81 x 8.57 mm
Carat Weight ...................................................................................................... 8.66 Carat
Color ........................................................................... White + Play of Colors (Intense)
Transparency ........................................................................................................... Opaque
ADDITIONAL GRADING CHARACTERISTICS
Optical Effect .................................................................................................. Opaliscence
COMMENTS
No indications of treatment.
16 January, 2026
17230096

Bidding closed

Expert

Selected by Ghene Menezes

Retail Estimate € 750 - € 900

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