Natural Gems Belgium Colored Stone Certification FA-PERI026GR-003-298
IDENTIFICATION
Species : Natural Olivine Variety : Peridot
DESCRIPTION
Shape & Cutting Style : oval , mixed Cut Measurements : 5.9 x 4.0 x 2.4 mm Carat Weight : 0.490 Carat Color : bright Green Clarity : comparable with VSI 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 to very good
