Gregory Pyra - Poland (b. 1951) Intricately crafted as two rings, Polish born Gregory Pyra's jewelry pieces are original hand sculpted works of art. The jewelry is made with a European technique using a torch that melts sterling silver and 18k gold into unique, never repeated shapes. This ring features pink tourmaline and amethyst gem stones paired with faceted and polished rose glass. A one of a kind work of jewelry art. Artist hallmarked. size 6 1/4"