Diamond Heart Foundation

Invitation Only

Escondido, California · EIN 83-3013502 · Private foundation

Grants paid (2025)$5,610

Organizations funded3

Typical grant$450

Total assets$0

Half of its grants to organizations were between $250 and $1,510.

Does Diamond Heart Foundation fit your nonprofit?

A free check of its grants against your cause and state, starting from Health in California - change them on the next page. You also see the foundations that fit you best, with the grants that show why.

Check the fit - free

From the return

How to apply

On its return for tax year 2025 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.

What it funds

Share of grant lines on the latest return, classified from the purpose each grant states.

Health1

Where it gives

66% of grants went outside California.

Where it gives most, by cause

Its largest causes in a single state on the latest return. Each page shows the leading foundations that fund the same cause there, with their largest grants.

Health grants in Florida1 of its grant, $450 · 3,171 foundations

Grants paid in tax year 2025

Recipient	Location	Purpose	Amount
Child Fund International	Richmond, VA	Richmond, VA · Charities whose mission is in alignment with the purpose of the Diamond Heart Foundation to alleviate suffering in the world. These were…	$1,510
Shriners Hospital for Children	Tampa, FL	Tampa, FL · These are all 501c3 Organizations - charities whose mission is in alignment with the purpose of the Diamond Heart Foundation to alleviate…	$450
Alpha Project San Diego	San Diego, CA	San Diego, CA · These are all 501c3 Organizations - charities whose mission is in alignment with the purpose of the Diamond Heart Foundation to alleviate…	$250

Does Diamond Heart Foundation fit your nonprofit? Free check against these grants.

Check the fit - free

The return also lists 7 grants to individuals ($3,400). We do not publish the names of individual recipients.

Giving by year

Tax year	Grants paid	Grant lines
2025	$5,610	10
2024	$7,499	13
2023	$7,494	10

Sources

IRS Form 990-PF, tax year 2025, filed Jan 6, 2026 - IRS e-file batch, object ID 202620299349100307
IRS Tax Exempt Organization Search for EIN 83-3013502
Profile updated Nov 12, 2026

Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.