FA-NGBS024BS-026-025

Natural Gems Belgium Colored Stone Certification FA-NGBS024BS-026-025

IDENTIFICATION : Natural black sapphire - 6 ray star - 0.75 ct - oval - unheated - Thailand

Species : Natural Corundum
Variety : Black Sapphire

DESCRIPTION

Shape & Cutting Style : Oval, cabochon polished one side
Measurements : 6.4 x 4.5 x 2.2 mm
Carat Weight : 0.75 carat
Color : brownish black
Clarity : I3
Transparency : Opaque
origin : Thailand

COMMENTS

No indications of heating, no indications of any other treatment.

Personal Note From Natural Gems Belgium:

The star shape of this cabochon is created by intersecting needle inclusions. While inclusions are typically undesirable in stones, they actually enhance the beauty of this gem. The polish and symmetry are fair on one side.