“Round Brilliant Sapphire,” 0.73-ct, 5.80 mm, from Umba, Tanzania. © Dan Stair Custom Gemstones. Used with permission.
White Sapphire, 0.73 ct Faceted Round Cut from Tanzania
Round brilliant sapphire, 0.73 cts, 5.80 mm, Umba, Tanzania. © Dan Stair Custom Gemstones. Used with permission.
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Credit: Dan Stair Custom Gemstones
| Gemstone | Sapphire, Corundum |
| Natural or man made | Natural |
| Origin | Tanzania |
| Origin details | Umba |
| Carat Weight | 0.73 |
| Width | 5.8 |
| Gem State | Faceted |
| Color | White |
| Transparency | Transparent |