Opaal - 7.12 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
1 pcs Licht geelachtig oranje + kleurenspel (intens) Opaal - 12.08 ct
Nr. 84098377
ALGT COLORED STONE IDENTIFICATION REPORT
IDENTIFICATION
Species .............................................................................................................. Natural Opal
Variety ............................................................................................................... Crystal Opal
DESCRIPTION
Shape & Cutting Style ......................................................................... Oval, Cabochon
Measurements .................................................................... 20.29 x 15.82 x 8.54 mm
Carat Weight ................................................................................................... 12.08 Carat
Color ....................................... Light Yellowish Orange + Play of Colors (Intense)
Transparency .................................................................................................. Transparent
ADDITIONAL GRADING CHARACTERISTICS
Suggested Origin ................................................................................................... Ethiopia
Optical Effect .................................................................................................. Opaliscence
COMMENTS
No indications of treatment.
09 April, 2024
09883545
ALGT COLORED STONE IDENTIFICATION REPORT
IDENTIFICATION
Species .............................................................................................................. Natural Opal
Variety ............................................................................................................... Crystal Opal
DESCRIPTION
Shape & Cutting Style ......................................................................... Oval, Cabochon
Measurements .................................................................... 20.29 x 15.82 x 8.54 mm
Carat Weight ................................................................................................... 12.08 Carat
Color ....................................... Light Yellowish Orange + Play of Colors (Intense)
Transparency .................................................................................................. Transparent
ADDITIONAL GRADING CHARACTERISTICS
Suggested Origin ................................................................................................... Ethiopia
Optical Effect .................................................................................................. Opaliscence
COMMENTS
No indications of treatment.
09 April, 2024
09883545
Aantal stenen
1
Steen
Opaal
Totaal karaat gewicht
12,08
Oorsprong zoals aangegeven op het certificaat
Ethiopië
Slijpsel en vorm
Ovaal
Certificering
ALGT (B)
Kleur
Licht geelachtig oranje + kleurenspel (intens)
Behandeling
Geen indicatie van behandelingen
Transparantie / helderheid
Transparant
Verzegeld
Nee
