ISO 24016:2020
Jewellery and precious metals — Grading polished diamonds — Terminology, classification and test methods
OVERVIEW
This document specifies the terminology, classification and the methods that are used for the grading and description of single unmounted polished diamonds over 0,25 carat (ct).
This document applies to natural, unmounted, polished diamonds. It is not to be used for fancy coloured diamonds, synthetic diamonds, treated diamonds (other than is allowed for in 7.4), nor for assembled stones.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 2020 |
| No. of Pages | 55 |
| ICS Classification | 01.040.39 Precision mechanics. Jewellery (Vocabularies) 39.060 Jewellery |
| Committee | ISO/TC 174 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO |