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Zoom 6.5 mm Round  Sapphire

6.5 mm Round Sapphire

$95.00 CAD Regular price $180.00 CAD
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6.5 mm Round Cabochon-cut Lab Created Blue Star Sapphire

Weight: 0 CT
Color: Blue
Selling Unit of Measure: ea
Gemstone Quality: Standard
Gemstone Quality Description: Medium to dark blue; good noticeable six-ray star; good polish; medium dome
Stone Enhancement Code: SYN
Month for Birthstone: September
Stone Hardness: 9
Gem Species: Synthetic Corundum
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
  • Millimeter sizes and weights listed are approximate.

6.5 mm Round Sapphire

$95.00 CAD Regular price $180.00 CAD


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