BS EN ISO 24016:2026 PDF

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

First page of standard BS EN ISO 24016:2026

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Title (English):

BS EN ISO 24016:2026

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

Document status:: Active
Format:: Electronic (PDF)
Publication date:: March 31, 2026
ICS:: 01.040.39
SKU:: BS EN ISO 24016:2026

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Abstract

1 Scope 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.

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BS EN ISO 24016:2026 PDF

Abstract

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