THIS GIL CERTIFIED NATURAL BLUE VIOLET AAA FLAWLESS TANZANITE WAS BOUGHT IN 2015 IN THE PRE GOVERNMENTAL INTERFERENCE PERIOD (AND THE HEATING OF ALL TANZANITES) IS A PERFECT NATURAL FLAWLESS UNTREATED GEM WITH THIS TOP BLUE COLOUR. THIS BEAUTIFUL INTENSE FLASHES WITH VIOLET PLEIOCHROISM AND COMES SEALED WITHIN THE GIL CERTIFICATE. ALL THE VERY BEST AND THINK HARD ABOUT LETTING THIS TOP OPPORTUNITY PASS YOU BY! This item is in the category "Jewellery & Watches\Loose Diamonds & Gemstones\Loose Gemstones". The seller is "raregemsbyash" and is located in this country: GB.