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





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Pojedyncza biała opal naturalna o masie 8,66 ct w kształcie gruszki cabochon z efektem tęczy, nieprzezroczysta, bez oznak traktowania, raport ALGT 17230096.
Opis od sprzedawcy
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
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

