Aether Diamonds
Aether Diamonds produces the world's first and only diamonds made 100% from captured carbon.
$18M Series A ·
Source: startupintros.com
Latest round on record: Series B+, November 2026, amount undisclosed.
Total raised: $21M across 2 sourced rounds
All 4 rounds ↓Signals
X account@aetherdiamonds · created Oct 18, 2019 (7 years old) · 421 followers
Website registeredJun 9, 2020 (6 years old)
TIMELINE · MONEY RAISED
Aether Diamonds | 410 days from X account to first raise on record
Money raised, round by round (amounts linked to their source). Pins are dated signals; hover the icons for dates.
Funding rounds
- Series B+ · amount undisclosedSource: sec.gov
- Series A · amount undisclosedSource: fundraisingfox.com
- Series A · $18MSource: startupintros.com
- Seed · $3MSource: startupintros.com
- Website created
- X account created
Founders and team
AI
Anthony Ippolito FounderRH
Robert Hagemann FounderRS
Ryan Shearman Founder
Investors
88090 Industries
HHelena
KKetch Ventures
KKhosla Ventures
MMistral Equity Partners
RRayyan Islam
SScott Cunningham
SSocial Impact Capital
SSoundWaves
TTRIREC
Companies like Aether Diamonds
WWonder Dynamics (Aether)AAstracite$1.3M Pre Seed · Jun 2026
CCarbon MatterPre Seed · Feb 2026
TTwelveSeries B+ · Mar 2025
DDiamond BrewPre Seed · Jun 2026
PPathways$6M Seed · Oct 2026
Sources and API
Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/aether-diamonds (get a free API key).