Doubly terminated crystal with purple color in each end, a neoclassic Amethyst locality and..
Flawless doubly terminated crystal with purple color in each end, like a bowtie. thumbnail size.
Siberian color (deep reddish purple), scintilating cut, a fiery triangle cushion that is one of t..
Siberian color Amethyst, portuguese round cut, super brilliant. Has a few microscopic characteris..
Siberian color cushion, slight inclusions of hematite threads, deep purple fire. 8.93 carats $30/..
Very rare specimen, the only "matrix" amethyst from this locality that we have seen, and the main..
Very rare cluster of Tata, Amethyst. Has two flawless crystals each could cut a 3 carat gem.
9.69 carat heart of Moroccan Amethyst set in a Stuller 14Kt Gold mounting. Bright clean gem..
Bright, clean Moroccan Amethyst, 10 carats, set in Stuller SS mounting. Chain 18" add..
Fiery amethyst, 5.60 carats, cut from our rough frp,an unusual place, Tata, Morocco. Set in a Stu..
Thin crust breccia cemented with brilliant azurite crystals, aesthetic..
Nice stalactite on geode wall fragment, aesthetic..