Our commitments

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"Loving, Creating, Serving" has driven us every day for over 70 years. MATY, a French family business, places service at the heart of its concerns. Since its creation, MATY has been committed to many causes, and its founder Gérard Mantion was involved with charities such as the Red Cross since the company was founded in 1951. associations such as the Red Cross and IRIS. Today, MATY continues this tradition and is committed on a daily basis to issues such as to issues such as ecology, women's rights, support for research institutes disease research institutes and much more...

We bring these strong commitments to life on a daily basis through our actions and partnerships.

For all women


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Partnership with the Institut Curie

The Institut Curie is a renowned foundation for innovative research cancer treatments. MATY and the Institut Curie have been have been partners for several years, notably on the occasion of the the Pink October event, which raises funds for breast cancer research the Institut Curie, either by donating a portion of sales on specially designed a specially designed piece of jewelry, or by donating a percentage of its sales. sales.

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Solidarité Femmes partnership

For over 25 years, Solidarité Femmes has been a network of women's associations women's associations involved in the fight against all forms of violence against women. Throughout the year, MATY supports the association the association by donating a portion of sales, providing to the women supported by the association, and by working to accompany and helping them to rebuild their lives.

For the environment


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Second-hand jewelry for the circular economy

For more than 20 years, MATY has been offering its customers in jewelry stores and on maty.com. Entrusting your jewelry to MATY means giving it a second life. either recycled and used to create other jewels, or appraised by our workshops in Besançon, restored to their former beauty and offered to our customers. (Re)-discover second-hand jewelry.

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Synthetic diamonds

In order to limit stone mining, synthetic diamond is an innovative innovative and interesting alternative on several levels. Starting with a fragment of natural diamond, technical innovation has enabled synthetic diamonds for the jewellery industry. jewelry. Innovative in this positioning, MATY offers since 2018 a range of jewels with synthetic diamonds: whether natural or synthetic whether natural or synthetic, diamonds are identical both visually and chemically. chemical composition. the stone's natural or synthetic origin). The Diamémoi collection is made from synthetic diamonds. What's more, this collection is offered in recycled 750 gold.

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Recycled Gold

At MATY, recycled gold embodies a genuine commitment to the environment and ethical commitment. Today, 75% of our collection is made from recycled gold. recycled gold. Thanks to our jewelry and precious metal take-back service, we give new life to materials that have already been mined, thus avoiding the need for mining. This choice preserves natural resources natural resources, reduce the pollution associated with gold mining and contributes to a circular economy that is more respectful of the planet. planet. Our ambition is clear: to achieve 100% recycled gold all our 750 ‰ and 375 ‰ gold collections by the end of the year 2025. Find out more about recycled gold.

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Eco-responsible transport of our parcels

In order to limit CO2 emissions, MATY has chosen French carriers for the delivery of its parcels: Chronopost, Colissimo and Mondial Relay. These carriers have the particularity of transmitting their relative CO2 footprint to the company, and are committed to reducing emissions in major cities. Colissimo also boasts the world's 1st fleet of electric vehicles! Another example: La Poste has trained 80,000 postal workers in eco-driving (a driving method that which reduces fuel consumption and therefore emissions of CO2 and pollutant emissions).

MATY guarantees


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Diamond+* warranty

The benefits of Diamant+ guarantee :
- Your diamond jewel back at its original price
- Enjoy a new diamond jewel of superior size by only paying only the difference

*See conditions

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MATY* GOLD warranty

The benefits of the MATY GOLD guarantee:
- Your gold jewelry back at its original price
- Enjoy a new piece of gold jewelry worth 2 times as much, for only paying only the difference

*See conditions