FA-LAOB024ML-001-004

Natural Gems Belgium Colored Stone Certification FA-LAOB024ML-001-004

IDENTIFICATION : Natural Midnight Lace Obsidian - 18.23 ct - oval - unheated

Species : Natural Felsic Lava
Variety : Obsidian

DESCRIPTION

Shape & Cutting Style : Oval, Cabochon polished both sides
Measurements : 24.7 x 13.7 x 7.2 mm
Carat Weight : 18.23 Carat
Color : Brownish greyish black (lines/blocks)
Clarity : comparable to VS1
Transparency : Translucent

Crystallography : Amorphous
Luster : Vitreous
Hardness : 5.5-6
Specific gravity : 2.4

COMMENTS :

No indications of heating, no indications of any other treatment

Personal Note From Natural Gems Belgium:

Natural Midnight Lace Obsidian - 18.23 ct in an oval shape, unheated . Unique mesmerizing patterns in the latest obsidian variation.