STAR SAPPHIRE 1.23 CTS 17878 - FINE 6 RAYED STAR

STAR SAPPHIRE 1.23 CTS 17878 - FINE 6 RAYED STAR

  • $79.00

Carats 1.23
Size 6.1 x 4.9 mm
Color Deep Purple
Clarity TRC/VSI
Shape Oval
Treatment None
Origin Sri Lanka
Location Colombo,Sri Lanka
Price $ 79.00
100% Natural - Not treated in any way.
Beautiful Center-stone for an engagement Ring.
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.


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