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SN EN ISO 9202
Jewellery and precious metals - Fineness of precious metal alloys (ISO 9202:2019)
Edition
2019-12
SN EN ISO 18323
Jewellery - Consumer confidence in the diamond industry (ISO 18323:2015)
Edition
2015-10
ISO 8653
Jewellery - Ring-sizes - Definition, measurement and designation
Edition
2016-01
ISO 24018
Jewellery and precious metals - Specifications for 1 kilogram gold bar
Edition
2020-06
ISO 24016
Jewellery and precious metals - Grading polished diamonds - Terminology, classification and test methods
Edition
2020-09
ISO 8654
Jewellery - Colours of gold alloys - Definition, range of colours and designation
Edition
2018-02
ISO 11426
Jewellery and precious metals - Determination of gold - Cupellation method (fire assay)
Edition
2021-03
ISO 11596
Jewellery and precious metals - Sampling of precious metals and precious metal alloys
Edition
2021-12
ISO 11490
Jewellery and precious metals - Determination of palladium - Gravimetry using dimethylglyoxime
Edition
2023-02
ISO 11210
Jewellery and precious metals - Determination of platinum - Gravimetry using ammonium chloride
Edition
2023-02
