HLC products are legally certified by INCM - Imprensa Nacional - Casa da Moeda, S.A, due to being made out of precious metals. All pieces are designed and handmade in Portugal, with silver sterling 925, silver 925 with gold plated and 18ct gold. Unless stated, the pieces are made of 925 silver.
INCM provide this assurance by checking the legal touch (precious metal per thousand contained in an alloy) and the application of contrast with the responsibility mark, manufacturer or equivalent. The application of assay office marks is only mandatory for silver pieces that weigh more than 2 grams and gold pieces that weigh over 0,5 grams.
You can check the table above.
In case of doubt onto the authenticity of the trademarks all consumers are able to check the veracity of each hallmark at INCM.
Gold and Silver daily quotes, provided by Banco de Portugal, are available here.
The HLC website is managed by HLC Jewellery, Lda. with VAT number PT510545238.CAE 47910. Activity Number: L415758
Any doubt please contact us at firstname.lastname@example.org