The Gemstone Company

Reimagining the World’s Oldest Asset Class.

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A Project in the Making

The Gemstone Company is a new venture dedicated to assembling one of the most sophisticated collections of premium natural colored gemstones. With deep market access, institutional partnerships, and gemmological expertise, this project will rethink how rare, high value gemstones are curated, valued, and safeguarded.

Over 4,000 Years of Wealth Preservation

Natural Rarity

Untreated colored gemstones are among the most finite resources on Earth. Their geological rarity has made them coveted across empires and centuries.

Resilience in a Changing World

For over 4,000 years, gemstones have preserved wealth through wars, currency collapses, and regime shifts—offering continuity when other assets disappeared.

Uncorrelated & Enduring

Historically uncorrelated to stocks, bonds, or gold, premium gemstones offer long-term appreciation and protection in volatile cycles.

Timing Matters in Timeless Assets

Demand for untreated colored gemstones is rising while new sources are vanishing. With inflation, deglobalization, and  many questions around traditional store-of-value assets, gemstones offer a resilient counterbalance.
Gemfields predicts ruby mines may be exhausted by 2029—and emeralds by 2045. The window for acquiring true geological rarity is closing.

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The Oldest Asset Class

Rarer Than Gold, Platinum, and Diamond

Only 125 kg of premium-grade emeralds and just 25 kg of rubies are produced globally each year—compared to thousands of tonnes of gold, silver, and platinum.
This is not theoretical scarcity. It is geological. It cannot be printed, scaled, or artificially manufactured.

Gold

23,500 t

Platinum

180 t

Diamond

26 t

Emerald

25 t Premium 125kg

Ruby

500 kg Premium 25kg

What We’re Building

The Gemstone Company aims to curate a portfolio of rare, premium, natural colored gemstones—individually certified, securely held, and acquired through a long-term, high-discipline acquisition strategy. Beyond direct ownership, the  Gemstone Company aims to also engage in high-value royalty agreements related to gemstone extraction, as well as funding value-added processing partnerships.

“We’re not just sourcing gems—we’re curating geological legacy.”

With over ten years in the gemstone industry, Patrick has built deep relationships across international markets. After founding and successfully exiting a global gemstone venture, he now focuses on bringing institutional insight to a traditionally opaque sector—treating each acquisition not just as a trade, but as a cultural and geological artifact.

Patrick-Noël Gregor
“The oldest stores of wealth deserve modern frameworks.”

Alexander brings decades of experience from leading global investment banks and entrepreneurial ventures. His approach fuses structured financial thinking with a deep,  long-term and tangible value the gemstone opportunity offers.

Alexander Szewald

Strategic Advisory by Centuries Capital

The Gemstone Company is advised by Centuries Capital, a Vienna-based specialist boutique with deep execution capabilities in the global gemstone trade. Centuries Capital will provide first hand access to institutional counterparties, proprietary sourcing relationships, and transactional infrastructure.

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Interested in learning more about our future portfolio, acquisition strategy, or partnership opportunities?

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