Diamond Foundry Stock

Lab-grown diamonds utilizing solar technology.

Price Per Share $31.16 +14.69%
Updated Feb 15, 2026

Diamond Foundry Share Price

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6 Months 12 Months 24 Months

Highest Bid

$ 260.80

Lowest Offer

$ 188.50

Last Trade

$ 234.00

Live Orders

1,298

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Overview

Diamond Foundry is a technology company that specializes in producing lab-grown diamonds, particularly focusing on creating single-crystal diamond wafers for various high-tech applications. Diamond Foundry aims to revolutionize the semiconductor and electronics industries by leveraging the unique properties of diamonds.

Sector

Materials

Founded

2012

Headquarters

San Francisco, CA

Diamond Foundry Funding

Diamond Foundry Funding History

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Financing Round Date Amount Price per share Valuation
Round Date Amount PPS Valuation
Series C Mar 15, 2021 200M
XXXXX
XXXXX

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Diamond Foundry Management Team

Diamond Foundry people and management

  • Founder, CEO, Director
    Martin Roscheisen
  • Board Member
    Brad W Buss
  • COO
    Thao Nguyen
  • Co-Founder, CTO
    Jeremy Scholz

Investors

Major Diamond Foundry investors

  • Fidelity

Diamond Foundry Valuations & Financials

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FAQ

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Buy Diamond Foundry Stock

Diamond Foundry stock does not trade on public stock exchanges. Diamond Foundry stock is considered a private security and you need to be an accredited investor to trade shares. To invest in Diamond Foundry stock you can either buy shares directly through the company or work with a secondary trading marketplace like Nasdaq Private Market.

Learn more about the secondary market for private company shares on the investors page.

Sell Diamond Foundry Stock

Diamond Foundry Stock does not trade on public stock exchanges. In order to sell Diamond Foundry shares you need to work directly with the company or with a secondary trading marketplace like Nasdaq Private Market. NPM has more than a decade of experience helping sell shares on the private market to our network of institutional investors.

Learn more about NPM services for selling privately held stock on the Employee Shareholders page.

Read more about how to sell private company stock on the private secondary market:

Diamond Foundry Stock Price

Nasdaq Private Market estimates that Diamond Foundry price per share was $31.16 last month. This Diamond Foundry share value estimate (known as the Tape D™ price) is based on market activity, publicly-sourced valuation data, and other proprietary information. With Tape D premium for investors, you can get visibility into the Diamond Foundry share price today and the factors driving Diamond Foundry valuation estimates. Learn more about premium data here.

Read more about private company stock prices: Understanding the Bid-Ask Spread: How Buyers and Sellers Match on Price

Diamond Foundry Stock Ticker Symbol

There is no ticker symbol for Diamond Foundry stock because it is a private company. Private companies do not have ticker symbols like public companies, they are identified primarily by using the company ‘street’ name or legal name.

Criteria to Sell Diamond Foundry Stock

Nasdaq Private Market currently works with employees, ex-employees, and other company investors. In order to sell Diamond Foundry stock you need to receive the company’s approval, which Nasdaq Private Market manages on your behalf.

Learn more about selling privately held stock on the Employee Shareholders page.

Read more about how to sell shares of a private company and eligibility for selling privately held stock:

Criteria to Buy or Invest in Diamond Foundry Stock

Currently, Nasdaq Private Market only works with accredited entities and institutional investors to purchase private company stock. In order to invest in Diamond Foundry stock, you need to be an accredited entity or institutional investor.

Learn more about the Nasdaq Private Market tool kit for investors on the Investor Trading page.

Diamond Foundry Stock Settlement

Once you buy or sell, stock share ownership must transfer before funds are wired. With Nasdaq Private Market, clients leverage our patent-pending Transfer and Settlement technology which streamlines and manages transfer activity from match to settlement.

To learn more about private company stock Transfer and Settlement, check out the Transfer and Settlement page.

Diamond Foundry IPO

Diamond Foundry is a private company and has not had an IPO. There is currently no Diamond Foundry IPO price. Get started to begin exploring the Nasdaq Private Market Tape D™ database and gain access to actionable data related to Diamond Foundry IPO.

Learn more about Tape D™ private company stock data for institutional investors on the on the Tape D™ Product Page.