Agave Green round cut Sapphires from Songea, Tanzania
These special species of Sapphire were first discovered in the 1990s in alluvial deposits along the Ruvuma River. High levels of magnesium are thought to contribute to the broad range of fancy rainbow colors
7 pieces / 2.00 cts total / 3.6 - 4 mm
Estimate: $165 - $175
