Product｜Blue Oracle Aquamarine Necklace・ Quality｜There is no doubt that even if you don’t know what gems are, you can smell that this is a super high-level work of art. Tianzang Gems specially invited Matt Crookshank, a Canadian genius visual/mathematical artist, to create a unique co-branded aquamarine necklace in history - Blue Oracle. The main stone of the pendant is the collection of the boss of Tianzang Gems for many years - a super blue classical aquamarine of up to 90 carats used by the royal family of the former European empire. It combines Matt's primitivism and "rude aesthetics" to create a unique but seemingly nonsensical museum-level masterpiece, which is very intriguing [Please refer to the celebrity introduction video below] Quantity｜Aquamarine net weight 90.45 carats + Diamond shape｜38.93 x 24.23 x 12.05mm・Step cut emerald cut [Step cut Octagon] Color｜Super high saturation blue Certificate｜GIA certificate