This rough and cut Sri Lankan sapphire set features bi-color blue and yellow hues. © Rob Lavinsky, www.iRocks.com. Used with permission.
Yellow Sapphire Faceted Trillion Cut from Sri Lanka
This rough and cut set of Sri Lankan sapphires features bi-color blue and yellow hues. © Rob Lavinsky, www.iRocks.com. Used with permission.
Article: How Do Rubies and Sapphires Form?
Credit: www.iRocks.com
| Gemstone | Sapphire, Corundum |
| Natural or man made | Natural |
| Origin | Sri Lanka |
| Gem State | Rough |
| Color | Yellow, Blue |
| Transparency | Transparent |