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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

$960.00$1,911.00

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

10 x 8 MM, 11 x 9 MM, 12 x 10 MM, 9 x 7 MM