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

$193.60

Genuine Sapphire

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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
Metal Option