Opale - 7.12 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
1 pcs Arancio chiaro + Gioco di colori (Intenso) Opale - 6.75 ct
N. 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
Nr. di pietre
1
Pietre
Opale
Peso totale in carati
6,75
Origine come indicata sul certificato gemmologico
Etiopia
Taglio e forma
Ovale
Certificazione
ALGT (B)
Colore
Arancio chiaro + Gioco di colori (Intenso)
Trattamento
Nessuna indicazione di trattamento
Trasparenza/purezza
Trasparente
Sigillato
No
