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12 x 10/ 11 x 9/ 10 x 8/ 9 x 7 MM Emerald/Octagon Faceted Chatham Created Blue Sapphire. Item #ACC106132

Lab Grown Sapphire

$960.00$1,911.00

12 x 10/ 11 x 9/ 10 x 8/ 9 x 7 MM Emerald/Octagon Faceted Chatham Created Blue Sapphire. Item #ACC106132

SKU 504f4888a70f Category

Description

12 x 10/ 11 x 9/ 10 x 8/ 9 x 7 MM Emerald/Octagon Faceted Chatham Created Blue Sapphire.

Specifications

Weight: 8.35 CT/6.5 CT/ 4.5 CT/ 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: 12 x 10 / 11 x 9 / 10 x 8 / 9 x 7

Additional information

Metal Option

Size Option

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