Greyish Blue Spinel Gemstone. Rectangle Cut. 1.30 ct.

Greyish Blue Spinel Gemstone. Rectangle Cut. 1.30 ct. Beautiful spinel with a nick in the girdle.

WEIGHT : 1.30 ct
SIZE : 6.31 * 5.85 * 3.80 mm
SHAPE : Rectangle
COLOR : 22. (B) Blue
TONE : 5. Medium
SATURATION : 3. Very Slightly Brownish / Grayish
CLARITY GRADE : Moderate
CUT GRADE : Good
TREATMENT : Not evidence of heat
HARDNESS : 8

Inclusions type : Healed fracture, nick in the girdle. 

The Spinel is the latest stone to become part of the list of birthstones. In 2016, the American Gem Trade Association included the Spinel as the birthstone of August.

In recent years the gray spinel are being used for engagement rings, the mount being made with a dark spinel, surrounded by a halo of diamonds.  

More information about Spinel Gemstone.