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Standard Chartered-Backed Zodia Custody Starts Safekeeping Tokenized Emeralds

Zodia Custody is looking after tokenized emeralds through a partnership with Swiss fintech firm GEMx.

Jun 4, 2025, 8:33 a.m.
Emeralds (Unsplash)
Emeralds (Unsplash)

What to know:

  • The EmGemX token is a way for institutional investors to receive fractional ownership in a diversified portfolio of high-quality emeralds.
  • Physical emeralds, stored in special vaults, which have seen an average annual appreciation of around 9%.

Zodia Custody, the crypto custodian backed by big banks like Standard Chartered and SBI, will handle the safekeeping of tokenized emeralds, through a partnership with GEMx, a Swiss fintech company that specializes in blockchain-based co-ownership of the precious stones.

The partnership allows access to the gemstone market through the EmGemX token, a way for institutional investors to receive fractional ownership in a diversified portfolio of high-quality emeralds, according to a press release on Wednesday.

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The tokenization of real world assets (RWAs) is bringing the blockchain world closer to traditional finance. In this case, physical emeralds, which have seen an average annual appreciation of around 9%, are stored in vaults and subject to regular, independent appraisals, the release said.

“Partnering with Zodia Custody is a major milestone in our mission to bring institutional trust and stability to the gemstone investment market,” said Paul Poltner, CEO and co-founder of GEMx.

"With GEMx, we’ve built a framework that delivers real-world value through digital innovation that is secure, auditable, and has been historically inflation-resistant,” Poltner said.


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