Grandidierite Gemstones RSS

Grandidierite are seafoam and deep ocean blue gemstones from a now depleted deposit discovered in 2014 near the town of Tranomaro in southern Madagascar. Relatively unknown, Grandidierite is extremely scarce often appearing on lists of the worlds’ 10 rarest gemstones. HARDNESS 7.5 REFRACTIVE INDEX 1.583 - 1.639 RELATIVE DENSITY 2.85 - 3.0 ENHANCEMENT None If you are after a ring set with this stone please DM me as I have several round and oval shaped, and a few emerald cut available. Beauty Grandidierite comes in beautiful transparent greenish blues and rich translucent bluish greens. While small, eye-clean gemstones have been faceted in minuscule quantities,...