For auction is this rather juicy 3.6ct unheated/untreated Parti sapphire faceted in a SRB design with a large face up look. Hailing from the QLD Central Gemfields (Rubyvale specifically) this gemstone was dug decades ago, and kept safe till now, where it could become yours. 

With Blue/Green/Yellow coloration, ideal angles and maximum brilliance this beauty is sure to stand out in any collection, or as a main center stone in a jewellery piece. There are some minor euhedral crystal inclusions present in the gemstone, which can be seen quite well in the macro shots I've taken but these are *barely visible* to the naked eye.