Rough Stones:

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As our goal is to continually expand the variety of gems offered to our clients, Duarte & Bastos purchases many rough gemstones from around the world. We have special interest in Rubellites, Alexandrites, Cat's Eye Chrysoberyl , Tourmalines, and Aquamarines, but if you have any other kinds of stones to offer, please contact us.

If you are interested in selling rough stones to Duarte & Bastos, send us an e-mail with your offer or call us at our office in Brazil. We will be happy to evaluate your proposal for a possible deal.
 

AQUAMARINE

AQUAMARINE

AQUAMARINE

AQUAMARINE

AQUAMARINE

AQUAMARINE

cut stones

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