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 |
