Dazzling .72ct rainbow spark untreated Sphene

This collectors sphene is amazing! It measures 5.5mm x 4.5mm x 3.6mm, and it displays a bright yellow green hue that shifts color dominance in different lighting. The glittering flashing of this piece runs up and down its sides in bright green with touches of orange, and a flawless superior luster glistens across every well cut facet. This is an unheated example sourced from Russia.