Cutting an amethyst trillion gemstone.

I will cut a piece of brazillian amethyst in a trillion faceted shape in this video. I use an ultra tec faceting machine fitted with a digital angle readout. This machine is an older v2 model and not being made since around 2008. For info on an ultratec machine look here: www.ultratec-facet.com For faceting diagrams for different designs , look here: www.pinterest.com www.gemologyproject.com wwwfacetingdiagrams.com I use and reccomend gearloose lapidary products. www.gearloose.com