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ISO 24016:2020

Jewellery and precious metals - Grading polished diamonds - Terminology, classification and test methods
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ISO 24016:2020

Jewellery and precious metals - Grading polished diamonds - Terminology, classification and test methods

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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.

SDO ISO: International Organization for Standardization
Document Number ISO 24016
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 174
Publish Date Document Id Type View
Not Available ISO 24016:2020 Revision