Large 7.17ct example of pure untreated Grandidierite

This is a fantastic example of one of the rarest gems in the world that is sought after by collectors and connoisseurs alike. It exhibits a ravishing sea blue hue with a beautiful depth of color with dramatic touches of black, and high glossy luster. This is a very unique color pallet for precious gems, and is sure to draw attention. With this size, this unheated and untreated grandidierite is perfect for any personal or professional collection. It measures 12.5mm x 10.3mm x 7.9mm. Sourced from Madagascar.

 Gems come with a complimentary gem jar for display and protection, size permitting. All treatments are disclosed*, and all weights and sizes are approximate. Listed gemstones are greatly magnified, and minor details that present themselves in the photo may not be visible with the naked eye. There may be slight color differences due to individual monitor settings and capabilities. *Except for topaz. As irradiation is the standard treatment for this gem type, they should be assumed to be as such, unless stated otherwise in the description.