DiamondBuzz
Rio Tinto Unveils Final ‘Beyond Rare’ Diamond Tender- Into the Light
Rio Tinto has launched its final Beyond Rare™ Tender, titled Into the Light, featuring 52 exceptional diamond lots from its iconic Argyle mine in Australia and Diavik mine in Canada.
Part of Rio Tinto’s annual Art Series, the 2025 tender showcases 45.44 carats of rare and vivid pink, red, violet, yellow, and white diamonds. Highlights include six ‘Masterpieces’ sets, 39 individual stones, and seven curated sets. Among the standout gems are a GIA-certified Fancy Red diamond, 12 Fancy Violet diamonds, 76 Fancy Pink variants, two D-colour Flawless whites, and a striking 6.12-carat Fancy Vivid Yellow diamond.

This final tender marks a significant moment, as Argyle ceased operations in 2020 and Diavik is scheduled to close in 2026. “It is hard to overstate the importance of this final collection from two extraordinarily beautiful places on Earth,” said Patrick Coppens, GM of Sales and Marketing, Rio Tinto Diamonds. “We honour the people who brought these rare treasures to the world.”
The Into the Light collection will be showcased in Hong Kong, Australia, and Antwerp, with bidding open until 20 October 2025.
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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