International News
Rio Tinto Unveils Rare 158ct Yellow Diamond from Diavik Mine in Canada
One of the largest gem-quality yellow diamonds ever discovered in Canada, the 158.20-carat gem is a remarkable find as Diavik Mine nears closure.
Rio Tinto has uncovered a rare and exceptional 158.20-carat yellow diamond at its Diavik Mine in Canada, marking one of the largest gem-quality yellow diamonds ever found in the country. This stunning discovery is also among only five yellow diamonds weighing over 100 carats to be unearthed by the company at Diavik throughout its 22-year history. Notably, Diavik is primarily known for producing white diamonds, with less than 1% of its output being yellow stones.
The Diavik Mine, which is set to close next year, is also responsible for several significant yellow diamond finds, including Canada’s largest yellow diamond, a 552.74-carat gem discovered in 2018, and the 187.7-carat Diavik Foxfire found in 2015.
With the closure of the Argyle mine in Australia in 2020, Diavik is now Rio Tinto’s sole diamond asset. Patrick Coppens, General Manager of Sales and Marketing for Rio Tinto’s diamond business, expressed excitement over the unique beauty and purity of the Diavik diamonds, eagerly anticipating the future of this extraordinary find.
International News
SIJE 2026 To Host 450+ Global Brands As Singapore Welcomes Back The World Diamond Congress After 38 Years
The Largest Edition In The Expo’s History Will Coincide With The Inaugural Singapore Diamond & Jewellery Week From 9–15 July 2026.
Singapore International Jewellery Expo (SIJE) 2026 is set to stage its largest-ever edition, bringing together more than 450 brands and exhibitors from 26 countries across 10,000 square metres at Marina Bay Sands from 9 to 12 July 2026.
The event will be officially inaugurated by Alvin Tan, Minister of State for the Ministry of Trade & Industry and the Ministry of National Development, Singapore, and is expected to attract around 18,000 trade buyers and consumers over four days.
A major highlight of this year’s edition is Singapore hosting the 41st World Diamond Congress for the first time since 1988, marking the prestigious event’s return to the city-state after 38 years. The Congress, scheduled from 12 to 15 July at PARKROYAL COLLECTION Marina Bay, will bring together global leaders from across the diamond value chain, including miners, manufacturers, traders, retailers and industry associations.
SIJE 2026 also forms one of the two pillars of the inaugural Singapore Diamond & Jewellery Week (SDJW), a week-long celebration running from 9 to 15 July 2026 that will feature retail experiences, industry events, promotions and international showcases across the island nation.
Despite ongoing global economic uncertainties, SIJE 2026 has recorded its strongest international participation to date, underlining confidence in Singapore’s position as a trusted hub for jewellery, luxury retail, gemstones and high-value trade.
The exhibition will feature prominent country pavilions and exhibitors from Italy, Hong Kong and Uzbekistan, alongside leading jewellers, gemstone dealers, luxury watchmakers, designers and manufacturers from around the world.
One of the unique attractions this year will be the display of a replica of the historic Crown of Carlo di Borbone at the Diamond Exchange of Singapore (DES) Pavilion. The crown, originally created in the 18th century for Charles III of Spain, has been reconstructed from historical records and is linked to the legendary “Perfect Colour of Violet” diamond
Organised by Italian Exhibition Group (IEG) Asia, SIJE continues to strengthen Singapore’s role as a gateway to the rapidly expanding markets of Southeast Asia and the Asia-Pacific region.
Industry observers note that the scale of SIJE 2026, coupled with the return of the World Diamond Congress, reflects growing momentum in the regional luxury market and reinforces Singapore’s standing as one of the world’s most important centres for jewellery trade, craftsmanship, innovation and international business exchange.
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SIJE 2026 To Host 450+ Global Brands As Singapore Welcomes Back The World Diamond Congress After 38 Years
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