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6/ 5 mm Heart Faceted AA Blue Sapphire. Item #ACC253115


Genuine Sapphire


6/ 5 mm Heart Faceted AA Blue Sapphire. Item #ACC253115

SKU c7a22749d7ec Category


6/ 5 mm Heart Faceted AA Blue Sapphire


Weight:0.65 CT/ 1.1 CT
Selling Unit of Measure:ct
Gemstone Quality:AA
Gemstone Quality Description:Medium navy to royal blue; eye clean; good brilliance; good cut; good polish
Stone Enhancement Code:H
Month for Birthstone:September
Stone Hardness:9
Gem Species:Corundum
Stone RI:1.762-1.77
Stone Specific Gravity:4.00
Stone Optic Character:DR
Stone Phenomena:Asterism, Color Change, Chatoyancy (very rare)
Stone Ultrasonic Reaction:Usually safe
Steamer Reaction:Usually safe
Heat Reaction:Poor-may sometimes improve color, but may cause loss of color
Chemical Reaction:Solutions containing Borax
Major Sources:Australia, Cambodia, East Africa, India, Kashmir, Myanmar, Sri Lanka, Thailand, United States
mm Size:5 x 5/ 6 x 6

Additional information

Metal Option