The rarer an item is, the more exclusivity it holds. Here is the 10 rarest gemstones in the world :
Painite is the rarest mineral which only two crystals were known to exist for decades. It was first found in Myanmar by British mineralogist and gem dealer Arthur C.D. Pain in 1950s. It is made up of aluminum, calcium, boron, zirconium and oxygen. Painite has an orange-red to brownish-red color similar to topaz, and has a naturally hexagonal shape. Until late 2004, only two had been cut into faceted gemstones.
Alexandrite has color-changing properties when it is put under different kind of […]