Bi-color! 1.84ct super unique Sapphire

Don't miss this unique collectors sapphire. It has a color palette that moves from rich blue to pale green under a gorgeous luster that shimmers off of every facet. It has an oval cut to maximize its color display, and measures 8.5mm x 6.7mm x 4mm with a Mohs hardness rating of 9 out of 10. Sourced from Tanzania. This sapphire was heat treated, evident by the presence of lead bearing glass.