Entreprise du Patrimoine Vivant Entreprise du Patrimoine Vivant

D.H. Piat

Stone maker, merchant
12 Rue de la Paix
75002 Paris

Tel : +33 (0)1 48 24 14 30
Sale with the professionals
Specialising in searching for and sizing exceptional natural gems, the Maison Piat is the culmination of the work of three generations of semi-precious and fine stones specialists.

Located in Paris, Geneva and Bangkok, Maison Piat is the partner of jewellers in the production of their creations. It offers unheated sapphires and rubies, non-processed and a choice of very high quality fine stones.



The workshop gem-cutters master the ancestral know-how of sizing, combining tradition and innovation by inventing new shapes.



Maison Piat also offers training courses for professionals. They relate to the sizing of the stones and their expertise. Tailored courses can also be developed in response to specific needs.