Unheated Sapphire Aurora RingLess than 1% of all gemstone quality sapphires are unheated. So weve got a little unicorn here. Unlike 99% of the commercial sapphires available in the market, you know you have that one special gem that people only dream about and probably have never seen in real life. This spectacular gemstone is over two carats and simply one of the most precious sapphires weve ever worked with. Her fire, luster, glow and color are all out of this world. 100%