ISO-6893 › Jewellery and precious metals - Inspection of batches of small diamonds - Terminology, classification and test methods
ISO-6893
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1ST EDITION
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CURRENT
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This document specifies the terminology, classification and test methods that are used for the inspection of batches of unmounted polished colourless diamonds with single mass smaller than or equal to 0,25 ct (carat).
While the inspection of a batch is made one diamond at a time, the use of this document is not to be claimed for one single diamond only nor for fancy coloured diamonds, nor for synthetic diamonds, nor for treated diamonds, neither for assembled stones.
To find similar documents by classification:
01.040.39 (Precision mechanics. Jewellery (Vocabularies))
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Document Number
ISO 6893:2024
Revision Level
1ST EDITION
Status
Current
Publication Date
April 1, 2024
Committee Number
ISO/TC 174