Natural Diopside - 0.310 ct - round - green - chromium diopside (siberian Emerald)

Natural Diopside - 0.310 ct - round - green - chromium diopside (siberian Emerald)

A brilliant 0.310 carat natural chromium diopside with a rich green hue, expertly rounded for maximum sparkle. Also called Siberian Emerald, this gemstone combines emerald-like beauty with exceptional durability and clarity. Perfect for luxury jewelry designs that demand authenticity and sophistication.

Natural Gems Belgium Colored Stone Certification FA-DIOP026CH-003-115

IDENTIFICATION

Species : Natural Pyroxene (Inosilicate minerals)
Variety : Diopside (chromum diopside also referred to as Siberian Emerald)

DESCRIPTION

Shape & Cutting Style : round , brilliant cut
Measurements : 3.9 x 3.9 x 2.5 mm
Carat Weight : 0.310 Carat
Color : clear green
Clarity : comparable to VVS
Transparency : transparent

Birefringence : 0.030-0.032
Dispersion : 0.017-0.020
Luster : Vitreous
Hardness : 6
Refractive index : 0.188–1.937 µm
Specific gravity : 5.22

COMMENTS :

No indications of heating, no indications of any other treatment

Personal Note From Natural Gems Belgium:

clarity : very good
cut : very good
color : excellent
symmetry : very good

FIND THE ONLINE CERTIFICATE HERE