Natural black sapphire - 6 ray star - 0.75 ct - oval - unheated - Thailand Experience the captivating beauty of our natural black sapphire, certified by NGB and skillfully sourced from Thailand. This stunning oval-shaped gemstone boasts a rare 6-ray star effect and is unheated, ensuring its natural purity and brilliance. Add a touch of elegance to any piece of jewelry with this 0.75 ct cabochon gemstone.
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 :0.75carat 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.
