Adamas One: Funding, Investors & Team (Oct 2026)
Adamas One is a lab-grown diamond manufacturer that produces near-flawless single-crystal diamonds for gemstone and industrial applications. The company was founded in 2018 and is based in Carson City, Nevada.
Adamas One has raised $4.1M across 1 funding round on record, the most recent a Convertible Note of $4.1M announced in Aug 2022.
That round is below the $5.0M median round size for Health Care companies tracked on FundedIQ over the last two years.
Adamas One Company Profile and Key Stats
Latest funding round on record: Aug 2022.
Adamas One Funding Rounds
Adamas One Founders and Leadership Team
No contact details are on record for this team yet.
Adamas One Funding Compared to Other Health Care Startups
Adamas One's latest round of $4.1M is below the median round in Health Care. Medians cover the last 24 months of disclosed rounds.
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Adamas One Funding FAQs
What does Adamas One do?
Adamas One is a lab-grown diamond manufacturer that produces near-flawless single-crystal diamonds for gemstone and industrial applications. The company was founded in 2018 and is based in Carson City, Nevada.
How much funding has Adamas One raised?
Adamas One has raised $4.1M across 1 round on record. The most recent is a Convertible Note of $4.1M announced in Aug 2022.
When did Adamas One last raise funding?
Adamas One's most recent funding round on record is a Convertible Note of $4.1M, announced in Aug 2022.
Who is the CEO of Adamas One?
John Grdina is listed as CEO at Adamas One.
Where is Adamas One headquartered?
Adamas One is based in Carson City, Nevada, United States.
How many employees does Adamas One have?
Adamas One is in the 1-10 employee band.
How does Adamas One's funding compare to other Health Care startups?
Adamas One's latest round of $4.1M is below the $5.0M median round size for Health Care companies on FundedIQ across 3,660 tracked companies over the last two years.
About FundedIQ's Adamas One Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for Adamas One is left off this page rather than filled in.
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