510 Cts Natural Tanzanite Rough Vibrant Blue Certified Huge Museum Size Gemstone

Selene Gems Over 16 years serving thousands of clients from every corner of the world... Gemstone : Natural Tanzanite Type : Loose Tanzanite Rough Gemstone Weight : 510.00 Carats Pieces : 1 Size : 37mm/38mm/34mm Shape : Rough Color : Vibrant Blue Treatment : None (Not Applicable) Certification : IGLI-Included Free Origin : Tanzania. Pls Note : all photographs are actual, but please note that the product color may slightly differ depending upon your device's display calibration Selene Gems, one stop destination for all your gemstones & gemstone jewelry requirement... Gemstone : Natural Tanzanite Type : Loose Tanzanite Rough Gemstone Weight : 510.00 Carats Pieces : 1 Size : 37mm/38mm/34mm Shape : Rough Color : Vibrant Blue Treatment : None (Not Applicable) Certification : IGLI-Included Free Origin : Tanzania Pls Note : all photographs are actual, but please note that the product color may slightly differ depending upon your device's display calibration Selene Gems, one stop destination for all your gemstones & gemstone jewelry requirement..