13.22ct untreated black/brown 6 rays star sapphire cabochon loose gemstone

A loose six rays star sapphire.
 
The sapphire is a black/brown sapphire and is a big sapphire, it is 13.24ct.
 
The sapphire is cabochon faceted and the dome is smooth and well polished so the star is very pronounced.
 
14.8mmX12mmX6.4mm.
 
The images are washing out the star so it is not showing as it does when the buyer will see it, the rays are pronounced and defined, the effect of washing out is due to the camera light.
 
Worldwide shipping.
 
Please note that photos will appear different, monitor to monitor however I do not use any photo modification, photo adjustment or special lighting.