Links
I attempt to accurately represent and describe cut stones and rough
as to appearance, size, origin and fully disclose any known
treatments in its description. Because you view the images on a
different monitor with different settings, color is particularly fickle
to represent, but I do my best.
Sold Gemstones :
Sold Gemstones :
Gram Faceting - The best and most comprehensive site for faceters. I've
done a lot of business with Jeff Graham and I've never had any complaints.
Ultratec - As they say, "The makers of the world's finest faceting
equipment."
The Origin of Colors In Minerals by Kurt Nassau - The
definitive explanation of the causes of colors in gemstones.
The Smithsonian Gem and Mineral Collection - Some of the most
beautiful gemstones in the world!
Tsavorite Buying Guide - An excellent article concerning the Holy Grail of
colored stones:  Tsavorite Garnet, by Richard W, Hughes.
Minerales y Metales del Oriente - The operator of the legendary Anahi
Mine in Bolivia. This mine is the only producer of true gem quality
ametrine in the world. The only place to go shopping for ametrine rough!