Quotations and Assay Marks

For the daily price of precious metals, see here or consult the AORP website. This information is available on the Bank of Portugal's website, here.

All articles with precious metals, in silver and gold, available at BlueBird, with Retail Jewellery Licence without Establishment no. P330048, are legally marked.
If you have any doubts about the authenticity of the brands, you can use the services of the Assay Offices for verification purposes.