Contrast

All products sold by MÖHYA Signature comply with Portuguese law.

The items sold are certified by INCM – Imprensa Nacional – Casa da Moeda, SA,

Economic Operator Data
Name: Ana Teresa Marvão de Oliveira
State Registration Number: 233890009
Activity Title Number: T10741

In their pieces you will find one or two brands:

  • The brand of responsibility or manufacturing ;
  • The brand of Contrast (recognized by the Portuguese State and the International Association of Assay Offices).

EXCEPTIONS - silver pieces weighing 2 grams or less and gold pieces weighing 0.5 g or less They are not required to have the assay office mark, only the manufacturer's mark.

Daily gold and silver prices are available at https://www.bportugal.pt/page/conversor-de-moeda .

Under Article 63 of the RJOC law, Law No. 120/2017 of September 15, we inform you that the daily quotations for gold, silver, platinum, and palladium can be consulted at: https://www.contrastaria.pt/informacao-consumidor/

Discover Our Services

MÖHYA Signature

MÖHYA LAB

  • We create custom pieces tailored to your taste and style.

  • 3D modeling to visualize your design before production.

  • We work with private clients and companies, transforming ideas into unique and exclusive jewelry.

  • Jewelry Repair (upon request)

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