Our Story
Lithós was built on a simple idea — that the world's rarest gemstones deserve to be owned by people who appreciate them, not just locked in vaults.
Denis Goldman
Founder
10+ years sourcing rare gemstones directly from Myanmar, Sri Lanka, Colombia, and East Africa. Denis built Lithós to bring investment-grade stones to a wider audience — with full transparency on provenance and pricing.
Diana Tekeleni
Eastern European Partner
Diana brings an extensive network of high-net-worth clients across Eastern Europe and Russia. Her deep understanding of the market and client relationships make her an invaluable part of the Lithós team.
What We Stand For
Certified Always
Every stone we sell carries independent laboratory certification. GRS, Gübelin, GIA — no exceptions, no shortcuts.
Direct Sourcing
We source directly from miners and cutters in Myanmar, Sri Lanka, Colombia, and Tanzania. No middlemen, no markups.
Honest Pricing
We price based on real market data. Every stone comes with its price history so you know exactly what you're buying.
Buyback Promise
We stand behind every stone we sell. If you want to sell within two years, we buy it back at market price.
Ready to start?
Browse our certified collection or talk to us directly about what you're looking for.