ISO 8654:2018

Jewellery — Colours of gold alloys — Definition, range of colours and designation

ISO 8654:2018 specifies a limited number of colours of gold alloy and the method to measure colours.

ISO 8654:2018 applies to objects made of gold alloys or coated by gold alloys.

Edition	2018
Published Date	2018
Published By	International Standardization Organisation
Page Count	9