Treated diamond
A diamond whose property, such as color or fracture visibility, has been altered by a subsequent process. It can be of natural or synthetic origin.
How this term is used on the platform
- Editorial note
- Treatment and origin are separate axes.
How the Croatian edition writes this term
- Level
- Official Croatian term
- Form
- tretirani dijamant
- First mention in a chapter
- tretirani dijamant (treated diamond)
- Awaiting standard
- Pending the Croatian text of HRN EN ISO 18323:2015 2.3.
Terminology network
Related chapters of The Book
Sources and authorities
The records below form the terminology basis for this entry or its category. This does not mean that every source defines every word on this page. The canonical manuscript remains the primary contextual source, while each external standard, laboratory policy, or regulatory guideline applies only within its own scope.
Primary internal terminology and context source across 105 chapters.
International nomenclature and grading framework.
CIBJODiamond Terminology GuidelineConsumer-facing distinction among diamond, laboratory-grown/synthetic diamond and simulants.
CIBJOLaboratory-Grown Diamond GuidelinesDisclosure and business terminology for laboratory-grown diamonds.
ISOISO 18323:2015 — Jewellery — Consumer confidence in the diamond industryPermitted descriptors and definitions for diamond-industry consumer terminology.