from eBay seller caratsgems
PRODUCT NAME: NATURAL SAPPHIRE
QUANTITY: (1)
WEIGHT (CARATS): 0.84 carats
SIZE (MM): 6.6 x 4.2 x 3.6 mm
SHAPE: OVAL CUT
COLOR: VIOLET BLUE
CLARITY: VVS
ORIGIN: CEYLON-SRI LANKA
HARDNESS: 9
TREATMENT: HEATED
LUSTER FABULOUS
F -IF :: VERY HIGH QUALITY & FREE FROM INCLUSIONS.
VVS :: HIGH QUALITY WITH VERY SLIGHT INCLUSIONS.
SI1 :: GOOD QUALITY WITH SLIGHT INCLUSIONS VISIBLE TO THE NAKED EYE.
SI2 :: INCLUSIONS BECOMING PROMINENT TO THE EYE.
I :: INCLUDED.