From time to time we set some of our finest gems in jewelry, working with top designers and jewelers here in Bangkok. We are now offering some of these pieces to our clients. We would be glad to create custom jewelry for you with one of our fine gemstones.
Imperial topaz, also known as precious topaz, is the rarest color of topaz — a golden-orange to pink hue. Fine specimens come from the Ouro Preto region in Brazil.
The rarest and most expensive variety in the quartz family is a type of chalecedony known in the trade as gem silica. Colored a vivid greenish-blue by copper, this material is found in the USA, Taiwan and Peru.