1.07ct Colour Change Sapphire UNHEATED Deep Green Blue IGI CERTIFIED Oval Cut

1.07ct Colour Change Sapphire UNHEATED Deep Green Blue IGI CERTIFIED Oval Cut

$1,050
Rare Untreated Colour Change Sapphire Gemstone.
1.07 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 deep green in incandescent or artificial light. Very rare and stunning to see. Also totally untreated and unheated, very rare for natural sapphires.
Fully certified and sealed by IGI confirming stone as natural, untreated and colour change effect.
Has excellent clarity, a very clean stone also has an excellent oval cut and ideal polish to show great shine and colour, would look lovely in a piece of high end jewellery.
A fine, top grade, certified untreated colour change sapphire sapphire. A unique and rare gem.
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.