Editor’s Note
This article discusses a recent ruling by a U.S. advertising watchdog concerning the marketing of lab-grown diamonds, highlighting the ongoing industry debate over terminology and transparency for consumers.

An advertising watchdog has told a US jewelry online retailer it must use appropriate terms to describe the origin of its diamonds.
The Natural Diamond Council (NDC), which promotes mined diamonds, had challenged the way Agape Diamonds marketed its lab grown stones.
Agape, based in Tampa, Florida, subsequently made modifications, but not to the full satisfaction of the NDC.
The NDC referred the matter to the National Advertising Division (NAD) of not-for-profit regulator BBB National Programs, which concluded that some of the online advertising did “not include clear and conspicuous disclosure of the stone’s origin”.
NAD did, however, say that much of the modified advertising now complied with FTC (Federal Trade Commission) jewelry guides.
NAD said in a press release.
Agape says on its website that it creates “beautiful jewelry with conflict-free simulated diamonds, synthetic diamonds, lab diamonds, and natural diamonds that are ethically sourced”.
In its advertiser statement, the company said it would comply with NAD’s recommendations.
We have approached Agape for comment.