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

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

Massive appetite for platinum bullion by North American investors in 2022

26 september 2022
Investment products bars and coins guaranteeing the purity of 99.95 per cent are in high demand by North American investors in the year 2022. Investment in platinum bullion also reassures investors in terms of provenance and quality.
London Platinum and Palladium Market (LPPM), the major international trading centre for platinum bullion - and platinum bars and coins - are frequently issued by Sovereign mints, such as the US Mint or The Royal Mint in the UK.
Platinum bullion products also offer investors improved liquidity over non-bullion products as they can be bought and sold easily, with value derived from their purity and the prevailing spot market price for platinum.
In certain jurisdictions, like the US, platinum bullion products can be held as part of a retirement savings plan, with tax benefits from holding certain platinum bullion investments.
This year, North American demand for platinum bullion bars and a coin is set to post a new high of 292 Koz, reflecting a strong investor appetite for hard assets amid rising inflation concerns. It is reported that sales of 1 oz platinum bullion American Eagle coin in 2022 have reached the second-highest level ever, recorded at 80,000 oz year-to-date.

Aruna Gaitonde, Editor in Chief of the Asian Bureau, Rough&Polished