DiamondBuzz
Antwerp Diamond Industry Pushes for Greater Transparency on Lab-Grown Stones
Antwerp World Diamond Centre launches consumer awareness initiative at Antwerpen‑Centraal railway station as Belgium considers stricter rules on labeling synthetic diamonds
The Antwerp World Diamond Centre has launched a public awareness initiative aimed at highlighting the need for clearer disclosure when consumers purchase diamond jewellery.
As part of the campaign, the organisation is hosting a public event at Antwerpen‑Centraal railway station where passengers can have their jewellery scanned to determine whether it contains natural or lab-grown diamonds. The initiative seeks to demonstrate that consumers cannot easily distinguish between natural and synthetic diamonds with the naked eye.
According to Karen Rentmeesters, the price difference between the two can be significant despite their similar appearance. She noted that a natural diamond valued at around $8,900 could have a synthetic equivalent worth roughly $100, underscoring the importance of accurate disclosure when selling diamond jewellery.
Belgium introduced a royal decree in 2023 requiring jewellers to provide documentation detailing the characteristics of a diamond, including its weight and whether it is natural or lab-grown. However, the AWDC says compliance across the retail sector remains inconsistent.
Meanwhile, David Clarinval is pushing for stronger regulation that would require both online and physical retailers, as well as advertisers, to clearly label lab-grown diamonds as “synthetic.” The proposal also aims to restrict the standalone use of the term “diamond” to natural stones only.
If adopted, the measure would align Belgium with similar regulatory approaches introduced by the Federal Trade Commission in 2018, as well as policies implemented in France and India in 2024.
Clarinval said clearer rules are essential to ensure that buyers fully understand what they are purchasing and to maintain fairness within the diamond sector.
DiamondBuzz
Botswana Looks Beyond Rough Diamond Sales, Eyes U.S. Jewelry Market
The Duty Exemption By US Presents An Opportunity For Domestic Jewelry Manufacturers In Gaborone To Bypass Traditional Middle-Market Hubs and Establish A Direct Pipeline To American Consumers
Grappling with a painful downturn in global rough-diamond demand, Botswana is pivoting its economic strategy: expanding up the supply chain directly into American retail shelves while leveraging its resource wealth to fund conservation and diversification.
Speaking on the sidelines of New York Climate Week, Bogolo Joy Kenewendo, Botswana’s Minister of Minerals and Energy, highlighted the southern African nation’s plan to capitalize on a 0% import-tariff rate to the U.S. market. The duty exemption presents an opportunity for domestic jewelry manufacturers in Gaborone to bypass traditional middle-market hubs and establish a direct pipeline to American consumers.
shift The push into value-added manufacturing comes as the world’s top diamond producer by value navigates a broader structural Diamond revenues have long formed the bedrock of Botswana’s post-independence balance sheet, underwriting universal secondary education and tuition-free university funding. However, recent market volatility has underscored the vulnerabilities of a mono-sectoral economy.
Under the Botswana Economic Transformation Programme (BETP)—an initiative spearheaded directly by President Duma Boko and his vice president—the government is directing resources toward manufacturing, agriculture, and broader mining sectors to reduce its heavy reliance on rough diamond sales.
To support its luxury exports, Botswana is recalibrating its brand narrative around origin, environmental stewardship, and social impact. The country recently announced a five-year extension of the “Okavango Eternal” partnership alongside De Beers Group and the National Geographic Society. The initiative aims to protect the ecological integrity of the Okavango River Basin while tying diamond purchases to conservation efforts.
With De Beers currently facing an impending ownership change, officials remain optimistic that any capital restructuring could bring additional funds into Botswana to accelerate its domestic economic transition.
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