Natural Faceted Ametrine Gemstones for Sale
See our selection of Natural Faceted Loose Ametrine.
Transparent, bicoloured quartz with the colours of both Amethyst and Citrine in the same gem is classified as Ametrine. There is only one commercial source of natural Ametrine: a deposit in Eastern Bolivia close to the Brazilian border. Legend has it that Spanish Conquistadors discovered the location in the 1600's but it was lost for more than 3 centuries. Ametrine began appearing on the market againg during the 1970's.