1.08ct IGI CERTIFIED Colour Change Sapphire UNTREATED Round Cut Unheated Rare

1.08ct IGI CERTIFIED Colour Change Sapphire UNTREATED Round Cut Unheated Rare

$1,800
Rare Untreated Colour Change Sapphire Gemstone.
1.08 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 deep greenish blue in white daylight to a yellowish green in incandescent or artificial light. Very rare and stunning to see.
Fully certified by IGI confirming stone as natural, untreated and colour change effect.
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.
Gemstones displayed in the blister seal like this are very hard to photograph, some lines and reflections are shown that are not features of the gemstones clarity.
Some photo angles show lines across the stone, this is simply the reflection from the blister seal.