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ISO 24016:2020

Jewellery and precious metals — Grading polished diamonds — Terminology, classification and test methods
18. 9. 2020.

Опште информације

90.20     15. 7. 2025.

ISO

ISO/TC 174

Međunarodni standard

39.060     01.040.39  

engleski   francuski  

Kupovina

Objavljen

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Apstrakt

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.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 24016:2020
90.20 Početak postupka preispitivanja standarda
15. 7. 2025.

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