Hpj Reference Point: World Rare 9.30 Ct Vvs Thunder Bay Green Amethyst Pair

   Reference Point WORLD RARE CUSHION CUT THUNDER BAY GREEN AMETHYST (VERMARINE) PAIR9.30 CARATS (COMBINED) - VVS EARTH MINED AT PANORAMA, ONTARIO, CANADA  GEM TYPE: GREEN AMETHYST (VERMARINE)CARAT WEIGHT: 9.30 CARATSCLARITY: VVSDIMENSIONS: 12.00 x 10.00 x 6.30mmCOLOUR:  AAA GREENCUT: CUSHIONORIGIN: SEE ABOVETREATMENTS: ROUTINE HEAT ONLY   Extravagantly beautiful cushion cut Thunder Bay Amethyst pair. Beautifully cut, and visually stunning.   Amethyst Mine Panorama is the largest deposit in North America. It was discovered in 1955 as a result of a road being built to the forest fire lookout tower (McTavish Tower) visible from the mine sight.  Amethyst production started in 1960 and the mine has produced continuously since then.