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GIA Certified Colour Change Sapphire 0.76ct Untreated Round Cut Unheated Rare

About the Item

Rare Untreated Colour Change Sapphire Gemstone. 0.76 Carat unheated sapphire with a rare colour change effect. Changing colour depending on the light its viewed in. Very rare for natural gemstones, especially Sapphires. Changes colour from a yellow-green in white daylight to a yellow-brown in incandescent or artificial light. Very rare and stunning to see. Fully certified by GIA confirming stone as natural, untreated and colour change effect. The colour change is very difficult to photograph, shown best on the GIA cert pics. Also has good clarity, a clean stone with only some small natural inclusions visible when looking. It also has an excellent round cut and polish to show great shine and colour, would look lovely in a piece of high end jewellery. Untreated colour change sapphire. Very rare gemstone. Photographs taken at 20x zoom with only natural daylight and no photoshop.

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