STAR SAPPHIRE WITH CRYSTAL 1.36 CTS - NATURAL SRI LANKA GEMSTONE - 19103

Description

Cresla Gemstore
STAR SAPPHIRE WITH CRYSTAL 1.36 CTS 19103
EXTREMELY RARE COLLECTORS GEM
Carats
1.36
Size
7.0 x 6.4 mm
Color
Light Blue
Clarity
TRC/VC
Shape
Oval
Treatment
None
Origin
Sri Lanka
Location
Colombo,Sri Lanka
Price
$ 49.00
Description
100% Natural - Not treated in any way.
Rare Colectors Gem Suitable for Museums,Institutions and Students of Gemology.
Beautiful sharp Star effect.
Among the Rarest of gemstones.
Refractive Index: 1.759-1.778 Hardness: 9 Chemical Comp: AL2O3 Density: 4.00 Crystal Group: Hexagonal Star Sapphires display a 6 rayed star - By light reflecting off the silky crystallizations of rutile inside called asterism. Star Sapphires comes in a range of colors but the finer Blues, Reds, Green yellow orange and Padparaschas are extremely rare. Some color-change Corundum also displays asterism, and is called Color-change Star Sapphires.
Top-quality sapphires are extremely rare. Beauty, magnificent color, transparency, and durability are the main features. Color and asterism determines the value of a star sapphire. Sri Lanka is known for the finest and the largest sapphires in the world.
Track Page Views With
Auctiva's FREE Counter