Category: Synthetics

‘Free Lab-Grown Diamonds,’ Says Big Banner at Hong Kong Show

“We only charge for the gold,” declares ad by Universal Chains.

Kira Jewels Nearly Doubles Synthetics Production Capacity

Company, belonging to same family as Kiran Gems, currently generates 250,000 carats per month.

CIBJO Wants to Repeal Term ‘Laboratory-Grown’ from Its Blue Book

Organization believes wording other than “synthetic” has hurt natural diamonds.

Does the New Certification Stance Affect Lab-Grown Diamonds? 

Policy changes at the GIA and HRD Antwerp should help differentiate synthetics from natural.

IGI Reiterates Intention to Treat Lab-Grown the Same as Natural

Institute will not stop grading synthetics or label them differently, unlike HRD or GIA, it said.

France Denies Appeal to Nix ‘Synthetics’ Label

Economics and finance ministry rejects “lab-grown” tag.

Belgian Lab Puts Kibosh on Certificates for Loose Synthetic Diamonds 

HRD Antwerp will still issue reports for mounted stones in jewelry.

GIA Migrates Lab-Grown Terminology Away from That of Natural 

New description will no longer use color and clarity nomenclature.

De Beers to Close Lightbox Lab-Grown Diamond Brand 

Company cites dramatic decline in wholesale prices.

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