Since 1989, when it was founded, Duarte & Bastos has been situating itself in the precious stones market as one of the most serious and reliable companies in the sector. All of its production undergoes a strict quality control process, from the moment of extraction to the classification of polished stones, so clients can be assured that they are purchasing true and high quality gemstones, which are formatted, cut, and polished

according to world-class quality and design standards.
    Duarte & Bastos works with a vast range of precious
and semi-precious stones, such as the Amethyst, Cat's Eye Chrysoberyl, Aquamarine, Tourmaline, Rubellite, Quartz, Rhodolite, Alexandrite, Emerald, Fluorite, Topaz, Imperial Topaz, ecc, all of which are polished by the company's highly experienced professionals. Most of the production is extracted from our own mines, which enables us to offer much more competitive prices than those often found on the market. Additionally, we purchase the majority of the finest gems produced in the region of Teófilo Otoni - MG, the major production center in Brazil,

which makes our stock even more representative in terms of quality and quantity and allows us to quickly satisfy all of our clients' needs.
    Duarte & Bastos has an participates regularly in the major fairs in the U.S. and Hong Kong, trying to always stay close to its clientele.
The company's continuous growth in these markets demonstrates the success of this strategy and the wide acceptance that its products enjoy abroad.
    Discover more about Duarte & Bastos and its products on our site, and if you need more information, send us an e-mail so we can answer your questions.