01.040.39 - Precision mechanics. Jewellery (Vocabularies)
Precision mechanics. Jewellery (Vocabularies)
Feinmechanik. Schmuckwaren (Begriffe)
Mécanique de précision. Bijouterie (Vocabulaires)
Finomehanika. Nakit (Slovarji)
General Information
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.
- Standard55 pagesEnglish language
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sale 15% off- Draft66 pagesFrench language
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ISO 18323:2015 specifies a set of permitted descriptors for the diamond industry and is specifically designed to be understood by the consumer. The Standard also includes a series of definitions which aim to provide further clarity for traders and maintain consumer confidence in the diamond industry as a whole.
ISO 18323:2015 will cover the nomenclature to be used by those involved in the buying and selling of diamonds, treated diamonds, synthetic diamonds, composite diamonds and imitations of ...view more
- Standard15 pagesEnglish language
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ISO 1112:2009 specifies the technical definitions of functional and non-functional horological movement jewels. It describes the different types of jewels used, and how this is to be marked on a timekeeping instrument or used in advertising.
- Standard4 pagesFrench language
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- Draft21 pagesEnglish language
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The 20 definitions apply to time-measuring instruments or to related devices. A table summarizes the values and units of measurement associated with the definitions. Part 2 deals with definitions of technico-commercial terms.
- Standard7 pagesFrench language
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