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4.5 mm Square Princess-cut AA Yellow Sapphire. Item #ACC296701

$193.60

Genuine Sapphire

$193.60

4.5 mm Square Princess-cut AA Yellow Sapphire. Item #ACC296701

SKU f4669f643103 Category

Description

4.5 mm Square Princess-cut AA Yellow Sapphire

Specifications

Weight:0.63 CT
Color:Yellow
Selling Unit of Measure:ct
Gemstone Quality:AA
Gemstone Quality Description:Medium yellow; eye clean; good brilliance; excellent cut; excellent polish
Stone Enhancement Code:H, U
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, Sri Lanka, Thailand
mm Size:4.5 x 4.5

Additional information

Metal Option