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brlt-20260506

0001866757FALSE00018667572026-05-062026-05-06

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): May 6, 2026

Brilliant Earth Group, Inc.

(Exact name of registrant as specified in its charter)

Nevada 001-40836 87-1015499

(State or other jurisdiction of incorporation or organization)

(Commission File Number)

(I.R.S. Employer Identification No.)

300 Grant Avenue, Third Floor,

San Francisco, CA

94108

(Address of Principal Executive Offices)

(Zip Code)

Registrant's telephone number, including area code: (800) 691-0952

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered

Class A common stock, $0.0001 par value per shareBRLTThe Nasdaq Global Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o

Item 2.02Results of Operations and Financial Condition.

On May 6, 2026, Brilliant Earth Group, Inc. issued a press release announcing its financial results for the three months ended March 31, 2026. A copy of such press release is attached as Exhibit 99.1 to this Current Report on Form 8-K.

The information furnished under this Item 2.02, including the press release attached as Exhibit 99.1 hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as otherwise expressly stated in such filing.

Item 9.01Financial Statements and Exhibits.

(d) Exhibits.

Exhibit No.  Description

99.1 Press Release of Brilliant Earth Group, Inc., dated May 6, 2026

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

BRILLIANT EARTH GROUP, INC.

Date: May 6, 2026 By:/s/ Jeffrey Kuo

Jeffrey Kuo

Chief Financial Officer

brlt-202603050001866757FALSE00018667572025-11-052025-11-05

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): March 5, 2026 Brilliant Earth Group, Inc. (Exact name of registrant as specified in its charter)

Nevada 001-4083687-1015499

(State or other jurisdiction of incorporation or organization) (Commission File Number) (I.R.S. Employer Identification No.)

300 Grant Avenue, Third Floor, San Francisco, CA 94108

(Address of Principal Executive Offices) (Zip Code)

Registrant's telephone number, including area code: (800) 691-0952

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Class A common stock, $0.0001 par value per shareBRLTThe Nasdaq Global Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o

Item 2.02Results of Operations and Financial Condition.

On March 5, 2026, Brilliant Earth Group, Inc. issued a press release announcing its financial results for the three months and year ended December 31, 2025. A copy of such press release is attached as Exhibit 99.1 to this Current Report on Form 8-K.

The information furnished under this Item 2.02, including the press release attached as Exhibit 99.1 hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as otherwise expressly stated in such filing.

Item 9.01Financial Statements and Exhibits.

(d) Exhibits.

Exhibit No.  Description

99.1  Press Release of Brilliant Earth Group, Inc., dated March 5, 2026

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

BRILLIANT EARTH GROUP, INC.

Date: March 5, 2026 By:/s/ Jeffrey Kuo Jeffrey Kuo Chief Financial Officer