# Diamond Standard funding: rounds and investors

> Diamond Standard has raised $21M across 1 round since 2025. Investors include Gaingels, Republic and Left Lane Capital. Every round with its source.

Source: https://millionrounds.com/company/diamond-standard (Millionrounds; every figure on the page links to its filing or article)

United States · [Series A startup](https://millionrounds.com/companies)

# Who invested in *Diamond Standard*

One round we have observed, with the 3 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Web3 & Crypto

Funding summary Updated 26 Oct 2026

**$21M** raised across 1 round since 2025, from 1 source

- **Latest round:** Series A, $21M May 2025
- **Investors:** 3

See who backed them

[**Diamond Standard** Blockchain 1 / 12 Their pitch deck **Diamond Standard's pitch deck, 12 slides** Each slide read for what it argues, against the decks that raised at the same stage.](https://millionrounds.com/decks/diamond-standard)

## The rounds

- **May 2025** Series A **$21M** [Gaingels](https://millionrounds.com/fund/gaingels) [Republic](https://millionrounds.com/fund/republic-2) [Left Lane Capital](https://millionrounds.com/fund/left-lane-capital) Source recorded SEC filing: $21M sold, first sale May 2025

## Everyone who backed them

[Gaingels](https://millionrounds.com/fund/gaingels) Private equity **1** round

[Republic](https://millionrounds.com/fund/republic-2) VC firm **1** round

[Left Lane Capital](https://millionrounds.com/fund/left-lane-capital) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=diamond-standard).

## Also claim to have backed them

This firm lists Diamond Standard as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[Ash Creek Capital...](https://millionrounds.com/fund/ash-creek-capital) Angel network Per its own site

## Quick answers about Diamond Standard

### Who invested in Diamond Standard?

Diamond Standard's investors include Gaingels, Republic and Left Lane Capital.

### How much has Diamond Standard raised?

Diamond Standard has raised $21M across 1 round since 2025.

### When did Diamond Standard last raise?

Diamond Standard's most recent round was a Series A of $21M in May 2025.

### What was Diamond Standard's biggest round?

Its most recent round, $21M in May 2025, is also its largest on record.

### Who backed Diamond Standard first?

Diamond Standard's first round on record, in May 2025, was backed by Gaingels, Republic and Left Lane Capital.

### What stage is Diamond Standard at?

Diamond Standard's latest named round is a Series A, in May 2025.

### Where is Diamond Standard based?

Diamond Standard is based in the United States.

## Companies like Diamond Standard

In the same sector, and raised in the last eighteen months.

[**Kalshi** $2.7B · Oct 2026](https://millionrounds.com/company/kalshi)[**STRIVE** $1.3B · Oct 2026](https://millionrounds.com/company/strive)[**Arda** $233M · Oct 2026](https://millionrounds.com/company/arda)[**Binance.US** $300M · Oct 2026](https://millionrounds.com/company/binance-us)[**Fission** $10M · Oct 2026](https://millionrounds.com/company/fission)[**Ramp** $4.5B · Oct 2026](https://millionrounds.com/company/ramp)

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