RO-PERI024GR-002-077

Natural Green Peridot - 7.640 ct - rough gemstone - facet quality- certified natural

Certificate : RO-PERI024GR-002-077

Gem Type: PERIDOT

Weight: 7.640 Carat

Shape: Rough

Size: 13.1 x 8.7 x 7.6 mm.

Color: clear green

Clarity: Translucent

Luster: N/A

Treatment: Unheated Untreated

Facet quality

Dispersion: 0.020 
Hardness: 7 
Specific Gravity 3.2-4.39 
Refractive index : 1.635-1.879 (1651-1660)