Descrizione
Smeraldo naturale taglio pera da 0.48 carati.
Certificato IGI n.579357677
IGI
150,00 €
Availability: DisponibileSmeraldo naturale taglio pera da 0.48 carati.
Smeraldo naturale taglio pera da 0.48 carati.
Certificato IGI n.579357677
IGI Report Number | 579357677 |
---|---|
Species | NATURAL BERLYL |
Variety | EMERALD |
Shape and Cutting Style | PEAR MIXED CUT |
Weight | 0.48 CARATS |
Measurements | 6.79 – 4.24 x 2.99 mm |
Color | BLUISH GREEN |
Transparency | TRANSPARENT |
Characteristics | NATURAL INCLUSION(S) PATTERN |
Country of Origin | BRAZIL |
Comments | Indications of minor clarity enhancement with Oil |
OPTICAL and PHYSICAL PROPERTIES | ↓ |
Refractive Index | 1.577 – 1.583 |
Birefringence | 0.006 |
Optic Character | UNIAXIAL |
Optic Sign | – |
Specific Gravity | 2.72 |
Recensioni
Ancora non ci sono recensioni.