Natural black sapphire - 6 ray star - 3.90 ct - heart - unheated - certified by NGB

Natural black sapphire - 6 ray star - 3.90 ct - heart - cabochon - unheated
A perfect addition to your gemstone collection, this unheated, certified Natural black sapphire boasts a stunning 6 ray star and a heart-shaped cabochon cut to perfection. With a weight of 3.90 ct, this gem is not only visually striking, but also a valuable investment that will retain its brilliance for years to come.

Natural Gems Belgium Colored Stone Certification FA-NGBS024BS-115-003

IDENTIFICATION

Species : Natural Corundum
Variety : Black Sapphire

DESCRIPTION

Shape & Cutting Style : Heart, cabochon polished one side
Measurements : 10.5 x 7.5 x 4.2 mm
Carat Weight : 3.90 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:

This particular cabochon exhibits a striking six-ray star pattern caused by intersecting needle-like inclusions. Although inclusions are generally considered flaws in gemstones, in this case they enhance the overall appearance of the stone. The polish and symmetry on one side are graded as good.

FIND THE ONLINE CERTIFICATE HERE

for general impression take a look at the pictures

All items are sent insured with track and trace regardless of value