Blue Sapphire 6.40 Cts. Oval Shape with Certificate GFCO

Blue Sapphire
Gemstone: Natural Sapphire 
Volume: 1 Pcs.
Weight: 6.40 Cts.
Dimensions: 11.14 x 9.28 x 7.11 mm.
Shape and Cutting Style: Oval Mixed 
Color: Green-Blue/ฺBlue-Green
Clarity Grade: VVS
Hardness: 9 Mohs
Origin: MADAGASCAR
Treatment: Heated
Certificate: GFCO GEM LAB
Gemstone Warranty Card: VAVAGEMS Warranty Card
Ship From: Thailand