Natural Gems Belgium Colored Stone Certification FA-PERI026GR-003-299
IDENTIFICATION
Species : Natural Olivine Variety : Peridot
DESCRIPTION
Shape & Cutting Style : oval , mixed Cut Measurements : 5.8 x 3.9 x 2.9 mm Carat Weight : 0.544 Carat Color : bright Green Clarity : comparable with SI Luster: Vitreous Transparency : Transparent origin : Africa
Dispersion: 0.020 Hardness: 7 (forsterite) Specific Gravity 3.2-4.39 Refractive index : 1.635-1.879 (1651-1660)
COMMENTS
No indications of heating - No indications of other treatments
Personal Note From Natural Gems Belgium:
Symmetry : very good Color : Good Cut: Good to very good Clarity : good
