We at Duarte & Bastos hope that you have obtained all the information you needed on our site. We are committed to continually improving our products line and the quality of service to our clients, by maintaining the tradition and seriousness that have been the trademark of the relationship between Duarte & Bastos and its commercial partners - whether suppliers or clients.
    Bookmark this site in your favorites folder and come back whenever you need quality precious stones and semi-precious stones. Our goal is to serve you quickly and offer the stones that you need at good prices, and with guaranteed quality and authenticity.
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    We thank for your visit and await your return.