Description
Antique Square Faceted Chatham Created Ruby.
Specifications
Weight: | 3.25 CT / 1.45 CT / 0.8 CT / 0.45 CT |
Color: | Red |
Selling Unit of Measure: | ct |
Gemstone Quality: | Gem |
Gemstone Quality Description: | Medium to dark blood red; eye clean; good cut; good polish |
Stone Enhancement Code: | SYN |
Month for Birthstone: | July |
Stone Hardness: | 9 |
Stone RI: | 1.762-1.77 |
Stone Specific Gravity: | 4.00 |
Stone Optic Character: | DR |
Stone Phenomena: | Asterism, Chatoyancy |
Stone Ultrasonic Reaction: | Usually safe |
Steamer Reaction: | Usually safe |
Heat Reaction: | Good – may improve color |
Chemical Reaction: | Solutions containing Boron very rare |
mm Size: | 8 x 8 / 6 x 6 / 5 x 5 / 4 x 4 |