DiamondBuzz
Jwaneng 28.88 Diamond Sale Marks Start of De Beers, Sotheby’s Collaboration
Collaboration Centers on Joint Marketing and Storytelling, Both Companies Co-create a Branded Narrative – “Earth To Art”
The sale of the Jwaneng 28.88 diamond later this month marks the start of a collaboration between De Beers and Sotheby’s.
This isn’t a simple transaction; it’s a narrative takeover. Under the banner “Earth to Art,” the two giants are co-creating a branded experience that tracks the journey of a stone from the deep-time pressure of the Botswana crust to the white-glove stage of the auction house.
The face of this revolution is the Jwaneng 28.88. A flawless, D-color, unmounted miracle, this diamond was carved from a massive 114.83-carat rough pulled from the legendary Jwaneng mine—the “Prince of Mines.”
It doesn’t just sparkle; it demands attention. This isn’t just carbon—it’s a curated relic of the earth’s core, reimagined for the modern collector.
The Sale Details
The Jwaneng 28.88 will headline the Magnificent Jewels & Jadeite sale in Hong Kong. It is accompanied by a curated selection of other Jwaneng-sourced treasures, including a solitaire ring and a pair of diamond earrings that redefine “standard” brilliance.
- Auction Date: 23 April.Location: Sotheby’s Hong Kong
- Estimate: HKD 17M – HKD 22M ($2.2M – $2.8M USD)
While the specific legal ink of the deal remains under wraps, the intent is clear: De Beers and Sotheby’s are no longer just seller and platform. They are storytellers. By merging De Beers’ unrivaled access to the source with Sotheby’s cultural authority, “Earth to Art” ensures that a diamond is never just a stone again. It is a legacy you can hold.
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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