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8 / 6 / 5 mm Antique Square Faceted Chatham Created Blue Sapphire. Item #ACC201030

$340.00$1,011.00

Lab Grown Sapphire

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8 / 6 / 5 mm Antique Square Faceted Chatham Created Blue Sapphire.

Specifications

Weight: 0.8 CT /1.3 CT / 3.3 CT
Color: Blue
Selling Unit of Measure: ct
Gemstone Quality: Gem
Gemstone Quality Description: Medium to dark blue; eye clean; good cut; good polish
Stone Enhancement Code: SYN
Month for Birthstone: September
Stone Hardness: 9
Gem Species: Synthetic 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
mm Size: 5 x 5 /6 x 6/ 8 x 8
Metal Option

Size Option

5 x 5 MM, 6 x 6 MM, 8 x 8 MM