Exclusive
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
Mehul Shah pledges to bring new approach to leading WFDB
Mehul N. Shah, who was elected in July as President of the World Federation of Diamond Bourses at the 41st World Diamond Congress in Singapore, is one of India's best-known diamantaires and a prominent leader in the international diamond industry...
27 july 2026
Charlotte Rose on making history, modernising the London Diamond Bourse, and why finance is the industry’s silent crisis
When Charlotte Rose was elected president of the London Diamond Bourse in June 2026, she didn't just break an 86-year tradition—she became the first woman to lead any diamond bourse globally. In an exclusive interview with Rough & Polished’s Mathew...
20 july 2026
Yoram Dvash: Industry unity, producer leadership and marketing investment key to natural diamond's future
The natural diamond industry is navigating a period of significant transition, but there are increasing signs that the foundations for a stronger and more positive future are being built, according to the World Federation of Diamond Bourses (WFDB)...
29 june 2026
The U.S. imposed sanctions against ALROSA and the United Shipbuilding Corporation
This is stated in a press release published on the website of the US Department of the Treasury, which notes that these measures are aimed at cutting off additional sources of revenue for the Government of the Russian Federation in connection with the situation in Ukraine.
“Today OFAC is expanding previous sanctions by designating Alrosa pursuant to E.O. 14024 for being owned or controlled by, or for having acted or purported to act for or on behalf of, directly or indirectly, the GoR. Alrosa has also been sanctioned by Canada, the United Kingdom, New Zealand, and the Bahamas. All entities owned 50 percent or more, directly or indirectly, by Alrosa are blocked under E.O. 14024, even if not separately designated or identified by OFAC,” the US Treasury Department said in its statement.
“United Shipbuilding Corporation (USC) is a major Russian SOE responsible for developing and building the Russian Navy’s warships. USC is responsible for the construction of almost all of Russia’s warships, as well as those built for foreign customers. Along with re-designating USC, the Department of State designated 28 subsidiaries and eight board members. These actions were also taken pursuant to E.O. 14024,” the Treasury Department said.
Explaining the implications of the sanctions introduced the statement said, “As a result of today’s action, all property and interests in property of the persons above that are in the United States or in the possession or control of U.S. persons are blocked and must be reported to OFAC. In addition, any entities that are owned, directly or indirectly, 50 percent or more by one or more blocked persons are also blocked. All transactions by U.S. persons or within (or transiting) the United States that involve any property or interests in property of designated or otherwise blocked persons are prohibited unless authorized by a general or specific license issued by OFAC, or otherwise exempt. These prohibitions include the making of any contribution or provision of funds, goods, or services by, to, or for the benefit of any blocked person and the receipt of any contribution or provision of funds, goods, or services from any such person.”
Vladimir Malakhov, Rough&Polished
