History and industry

A Diamond Is Forever

A historic marketing slogan associated with De Beers campaigns and the development of the modern cultural meaning of the diamond engagement ring.

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TERM USAGE

How this term is used on the platform

Editorial note
Not a gemological claim.
FORM IN THE CROATIAN EDITION

How the Croatian edition writes this term

Level
Grade or trade name as printed
Form
A Diamond Is Forever
RELATED TERMS

Terminology network

FULL CONTEXT

Related chapters of The Book

TERMINOLOGY BASIS

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.

House of KacinariDiamonds: The Book

Primary internal terminology and context source across 105 chapters.