Both of the above mentioned boutiques are owned by the same proprietor. Ask for Jose. Although he is Brazilian, he understands Spanish. In my personal opinion, Hervicio Alves Jr., the proprietor, has the best quality jewelry set in 18K gold, however his prices are not for the budget-minded. Incidentally he speaks English very well, and is very knowledgeable about the gemstone industry.
Locals offer to sell loose stones in the streets at significantly lower prices.
More often than not, the quality tends to be inferior. Do your research beforehand and check out the jewelry in retail stores prior to buying from street vendors. A native of Ouro Preto, Luis is proud of his hometown and it shows in his extensive knowledge of the town's history. Luis also sells loose gemstones at competitive prices below retail value because his family has been in the jewelry business for generations. If you want more information about this area you can email the author or check out our South America Insiders page .