United States · Series A startup

Who invested in Aether Diamonds

One round we have observed, with the one investor 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.

Climate Tech

Funding summaryUpdated 26 Oct 2026

$18Mraised across 1 round since 2022, from 1 source

Latest round
Series A, $18MMar 2022
Investors
1
See who backed them

The rounds

  1. Mar 2022
    Series A$18M

    Source recorded

Everyone who backed them

Khosla VenturesVC firm1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

These 2 firms list Aether Diamonds as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

Mistral Equity PartnersPrivate equityPer its own site
Ketch VenturesAngel networkPer its own site

Quick answers about Aether Diamonds

Who invested in Aether Diamonds?

Aether Diamonds's investors include Khosla Ventures.

How much has Aether Diamonds raised?

Aether Diamonds has raised $18M across 1 round since 2022.

When did Aether Diamonds last raise?

Aether Diamonds's most recent round was a Series A of $18M in Mar 2022.

What was Aether Diamonds's biggest round?

Its most recent round, $18M in Mar 2022, is also its largest on record.

Who backed Aether Diamonds first?

Aether Diamonds's first round on record, in Mar 2022, was backed by Khosla Ventures.

What stage is Aether Diamonds at?

Aether Diamonds's latest named round is a Series A, in Mar 2022.

Where is Aether Diamonds based?

Aether Diamonds is based in the United States.

Companies like Aether Diamonds

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

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