Opaal - 7.12 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
1 pcs Lichtoranje + kleurenspel (intens) Opaal - 6.75 ct
Nr. 84013543
ALGT COLORED STONE IDENTIFICATION REPORT
IDENTIFICATION
Species .............................................................................................................. Natural Opal
Variety ............................................................................................................... Crystal Opal
DESCRIPTION
Shape & Cutting Style ......................................................................... Oval, Cabochon
Measurements .................................................................... 16.86 x 12.63 x 7.22 mm
Carat Weight ...................................................................................................... 6.75 Carat
Color ........................................................... Light Orange + Play of Colors (Intense)
Transparency .................................................................................................. Transparent
ADDITIONAL GRADING CHARACTERISTICS
Suggested Origin ................................................................................................... Ethiopia
Optical Effect .................................................................................................. Opaliscence
COMMENTS
No indications of treatment.
09 April, 2024
26125597
ALGT COLORED STONE IDENTIFICATION REPORT
IDENTIFICATION
Species .............................................................................................................. Natural Opal
Variety ............................................................................................................... Crystal Opal
DESCRIPTION
Shape & Cutting Style ......................................................................... Oval, Cabochon
Measurements .................................................................... 16.86 x 12.63 x 7.22 mm
Carat Weight ...................................................................................................... 6.75 Carat
Color ........................................................... Light Orange + Play of Colors (Intense)
Transparency .................................................................................................. Transparent
ADDITIONAL GRADING CHARACTERISTICS
Suggested Origin ................................................................................................... Ethiopia
Optical Effect .................................................................................................. Opaliscence
COMMENTS
No indications of treatment.
09 April, 2024
26125597
Aantal stenen
1
Steen
Opaal
Totaal karaat gewicht
6,75
Oorsprong zoals aangegeven op het certificaat
Ethiopië
Slijpsel en vorm
Ovaal
Certificering
ALGT (B)
Kleur
Lichtoranje + kleurenspel (intens)
Behandeling
Geen indicatie van behandelingen
Transparantie / helderheid
Transparant
Verzegeld
Nee
