NATURAL 1.02ct Untreated IGI CERTIFIED Green Blue AUSTRALIAN Sapphire Trillion Cluster Natural Deep Blue Purple Spinel

Natural Deep Blue Purple Spinel Gemstone

top grade piece with a fine IGI Certified sapphire centre stone

Measures  23

Unique Natural Blue Yellow Parti-Colour Bi Colour Sapphire Gemstone

NATURAL 1.02ct Untreated IGI CERTIFIED Green Blue AUSTRALIAN Sapphire Trillion Cluster Natural Deep Blue Purple SpinelIGI CERTIFIED Fine Greenish Blue Untreated Australian Sapphire In IGI Blister. 1. 02 Carat with an excellent triangle cut and excellent clarity, a very clean stone VVS. Beautiful deep greenish blue 'teal' colour. Fully certified and sealed by IGI in Antwerp. Totally untreated and unheated, very rare for natural sapphires. Also Australian origin. Gemstones displayed in the blister seal like this are very hard to photograph, some lines and reflections