LUC.TO · 2024-07-26 12:00:00

Lucara Second Quarter 2024 Results to Be Released ON Friday, August 9, 2024

Financials

Tel: +1 604 674 0272 Suite 2800, Four Bentall Centre lucaradiamond.com

[email protected] 1055 Dunsmuir Street, PO Box 49225

Vancouver, BC, V7X 1L2

July 26, 2024

NEWS RELEASE

LUCARA SECOND QUARTER 2024 RESULTS TO BE RELEASED ON FRIDAY, AUGUST 9, 2024

VANCOUVER, B.C., July 26, 2024 /CNW/ (LUC – TSX, LUC – BSE, LUC – Nasdaq Stockholm)

Lucara Diamond Corp. (“Lucara” or the “Company”) announces that it will be publishing its Second Quarter 2024 Results

on Friday, August 9, 2024, after market close in North America.

On behalf of the Board,

William Lamb

President and Chief Executive Officer

Follow Lucara Diamond on Facebook, Instagram and LinkedIn

For further information, please contact:

Vancouver Hannah Reynish, Investor Relations & Communications

Sweden Robert Eriksson, Investor Relations & Public Relations

UK Public Relations Charles Vivian / Jos Simson, Tavistock

+44 79 772 97903 | [email protected]

ABOUT LUCARA

Lucara is a leading independent producer of large exceptional quality Type IIa diamonds from its 100% owned Karowe

Diamond Mine in Botswana. The Karowe Mine has been in production since 2012 and is the focus of the Company’s

operations and development activities. Clara Diamond Solutions Limited Partnership (“Clara”), a wholly -owned

subsidiary of Lucara, has developed a secure, digital sales platform that uses proprietary analytics together with cloud

and blockchain technologies to modernize the existing diamond supply chain, driving efficiencies, unlocking value and

ensuring diamond provenance from mine to finger. Lucara has an experienced board and management team with

extensive diamond development and operations expertise. Lucara and its subsidiaries operate transparently and in

accordance with international best practices in the areas of sustainability, health and safety, environment, and

community relations. Lucara has adopted the IFC Performance Standards and the World Bank Group’s Environmental,

Health and Safety Guidelines for Mining (2007). Accordingly, the development of t he Karowe underground expansion

project (“UGP”) adheres to the Equator Principles. Lucara is committed to upholding high standards while striving to

deliver long-term economic benefits to Botswana and the communities in which the Company operates.

The information is information that Lucara is obliged to make public pursuant to the EU Market Abuse Regulation and

the Swedish Securities Markets Act. This information was submitted for publication, through the agency of the contact

person set out above, on July 26, 2024, at 2:00 p.m Pacific Time.