Collectors 3.58ct bright blue green untreated Grandidierite!

The color of this gem type is rarely found in nature, and out of these rare gemstones, this one is unique. It presents a bi-color blue green to frosted green hue with swirling color saturation under a glistening luster. This scarce gemtype is known by collectors and connoisseurs as one of the rarest in the world, and is highly sought after. It measures 10.3mm x 8.5mm x 4.8mm, and is untreated.