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Les-pierres-precieuses.com France represents the Company of Noronha & Pereira LTDA located at Umberlandia, Minas Gerais in Brazil. Its CNPJ number is: 07.860.022/0001-70
Noronha & Pereira is a mining company which extracts raw minerals in gem quality for Jewelry. Its leader is Humberto Pereira, who has been operating for over 20 years on an almost 3000 square kms region inside the very Minas Gerais.
An international Team at your service
Order Processing and Billing
Representative France
Extraction of minerals
Humberto with small part of our stock of precious stones
Representative Bolivia
Processing and billing Support in Spanish
Trilingual representative Sao Paulo (Export)
Partner in Sri Lanka
Johann , the Gemologist, Graduated from Gemology FGA (Member of the Gemological Association). Photo taken at The School of Gems, Paris.
We work in harmony and team
Eduardo, the Cutter (faceted stones) Porto Alegre
Arthuro, also a cutter (Specialist in cabochon, citrine and Amethysts extraction) Porto Alegre
Walther, the Jeweller (Designer of jewels) Minas Gerais
Our Presence ⇒
Natural stones with certified precedence.
The cut precious stones that we offer are natural. Their origin is certified. We are one of the few providers who provide precious stones stating the exact origin of your gem. The reason we are able to achieve this is simple: 80% of the stones for sale online come from our own mines.

When you purchase a gemstone from us, you ensure a high quality stone as well as a low price. In addition, you encourage Brazilian work of the miners (also known as Garimpeiros) as well as the cutter`s.

A project that is particularly dear to us is the establishment of a precious stones ‘fair in Brazil… However, this will take place on a different stage… the way is long…

We work in perfect harmony as a team.

Traditionally, by the time a gemstone is bought in France, it has been through five different intermediaries: the miner, the cutter, the wholesaler, the distributor and finally the dealer. Each of them taking a considerable margin, raising the final price. With us, a stone valued in 10 euros in Brazil keeps the same price on our website. Even though this cuts the profits, it allows us to sell a greater amount and satisfy our customers. That is why our gemstones are inexpensive.

We provide raw and cut gems worldwide: North America, Thaliand, India, Sri Lanka, Japan, China, Madagascar….

On our website, you can purchase precious stones, most of them brought from Brazil, India & Sri Lanka.

Emerald, Sapphire, Ruby, Diamond, Citrine, Amethyst, Aquamarine, Tourmaline Green, Blue, rubellite, Paraiba Tourmaline, Watermelon Tourmaline, Topaz, Imperial Topaz from Ouro Preto, Smoky Quartz, Morion, Rutile Quartz, Quartz Rose, Garnet, Prasolite, Rock Crystal ...

Cutters are not taken for granted. A whole section of this website is devoted to them. Also, you will find a section about raw gems: Emerald, Amethyst, Citrine, Rutile Quartz, Tourmaline, Prasiolite ...
Should you have any inquiry, please do not hesitate to contact us.
Tel : 0033 (0)966028034
Fax : 0033/(0)5524844597