A gemmy, sky-blue sapphire crystal from Ratnapura, Sri Lanka. © Rob Lavinsky, www.iRocks.com. Used with permission.
Blue Sapphire Rough from Sri Lanka
A gemmy, sky-blue sapphire crystal from Ratnapura, Sri Lanka. © Rob Lavinsky, www.iRocks.com. Used with permission.
Article: What are the Best Rough Sapphire Stones?
Credit: www.iRocks.com
| Gemstone | Sapphire, Corundum |
| Natural or man made | Natural |
| Origin | Sri Lanka |
| Origin details | Ratnapura |
| Gem State | Rough |
| Color | Blue |
| Transparency | Transparent |