Tracr passes 5 million rough diamonds milestone as De Beers expands provenance push

De Beers Group's blockchain-enabled traceability platform Tracr reached a significant milestone in 2025, with more than 5 million rough diamonds individually scanned and registered, up from 2.8 million cumulative registrations reported in 2024. The...

28 september 2026

South African diamonds head to Hong Kong: SDT partners with BRINKS for JGW 2026

South Africa’s State Diamond Trader (SDT) has confirmed the country's participation in Jewellery & Gem World Hong Kong (JGW) 2026 through a partnership with BRINKS. SDT marketing and communication manager Tsholofelo Gopolang Tselapedi...

14 september 2026

David Benderly: PermaScribe seeks to put trust mark on diamond table, not just girdle

In this interview with Rough & Polished’s Mathew Nyaungwa, PhotoScribe Technologies president and chief executive David Benderly explains how PermaScribe differs technically from conventional laser inscription, its potential to strengthen security, and...

31 august 2026

The great reset: Paul Zimnisky on supply catharsis, De Beers' bargain and the case for natural diamonds

The natural diamond industry is in the throes of its most profound reset in a generation. Supply is plunging to its lowest level since 1987 and De Beers—once valued at over $9 billion—is reportedly being sold for as little as $1 billion.
Lab-grown...

10 august 2026

Roman Karakurkchi: Maintaining the highest standards of jewelry craftsmanship

Roman Karakurkchi is the founder of the Roman Karakurkchi jewelry brand and the International Jewellery School that brings together instructors from Russia, the USA, the Netherlands, Spain, Belgium, Italy, and Germany, as well as students from 65 countries...

03 august 2026

WFDB to host Presidents’ Meeting in June, announces key participants

15 may 2025

The World Federation of Diamond Bourses (WFDB) has announced new details about its annual Presidents’ Meeting to take place on June 10-11 at the Diamond Dealers Club of New York.

The trade body said that this year, the event will be held under the theme “Natural Diamonds: Tariffs and Creating Demand” and is set to feature talks and panel discussions about the most important issues currently facing the world diamond industry.

Among the special guests expected to be present are U.S. Secretary of Commerce Howard Lutnick, Angolan Minister of Mines, Petroleum and Gas Diamantino Pedro Azevedo, De Beers VP of Trading Paul Rowley, Kimberley Process Chairman Ahmed Bin Sulayem, CIBJO President Gaetano Cavalieri among others.

The meeting will include panels on Natural vs Lab Grown Diamonds, Import Restrictions and Trade Challenges, Raising the Desirability of Diamonds, the Importance of Diamond Traceability and the Future of the Diamond Industry.

Among the panelists will be WDC President Feriel Zerouki, IDMA President Ronnie Vanderlinden, JVC President Sara Yood, IGI North American Head Tiffany Stevens, NDC CEO David Kellie, Ben Bridge President Lisa Bridge, GIA EVP Tom Moses, GCAL CEO Angelo Palmieri and more.

Theodor Lisovoy, Managing Editor, Rough&Polished