Full Specification Given Below:
| Standard | BS EN 28654:1993 |
| Title Identifier | Colours of gold alloys. Definition, range of colours and designation |
| Status | CU |
| Publication Date | 15/03/93 |
| Committee | STI/53 |
| Approximate Price | £32.00 |
| Notes | |
| ISBN | 0 580 22059 1 |
| Pages | 12 |
| International Equivalent | EN 28654:1992 ISO 8654:1987 |
| Descriptors | Gold alloys, Silver-containing alloys, Jewellery, Colour, Chromaticity, Chemical composition, Reflection factor, Tolerances (measurement), Control samples, Trading standards, TSS |
| Cross references | CIE No.15, CIE No.38 |
| Replaces | BS 7031:1988 |
| Replaces Notes | |
| Replaced By | |
| Replaced by Notes |
