VANCOUVER, BC, August 8, 2023 /CNW/ - (LUC - TSX, LUC - BSE, LUC - Nasdaq Stockholm)

Lucara Diamond Corp. ("Lucara" or the "Company") is pleased to announce the recovery of a 1,080.1 carat diamond from its 100% owned Karowe Diamond Mine located in Botswana (image attached). The diamond, measuring 82.2 x 42.8 x 34.2mm is described as a Type IIa top white gem of high quality, recovered in the Coarse XRT unit at Karowe from direct milling of ore sourced from the M/PK(S) unit of the South Lobe. The 1,080.1 carat diamond represents the fourth +1,000 carat diamond recovered from the South Lobe of the AK6 kimberlite since 2015. Other notable recoveries include the 1,758 carat Sewelô (2019), a 1,174 carat diamond (2021), and the 1,109 carat Lesedi La Rona (2015). 

Eira Thomas, CEO commented: "Lucara is extremely pleased to be reporting the recovery of another large, high quality gem diamond in excess of 1,000 carats in size, representing our fourth diamond over 1,000 carats since 2015. As we progress mining deeper in the open pit and transition to underground mining, exclusively in the South Lobe, the preponderance of large, high value stones is increasing, consistent with the resource model and underpins the strong economic rationale for investing in the Underground expansion that will extend the mine-life out to at least 2040."

This press release has been reviewed and approved by Dr. John Armstrong, Ph.D. P.Geol., Vice-President, Technical Services of the Company and a "Qualified Person" for the purposes of National Instrument 43-101.

On behalf of the Board,

Eira Thomas

President and Chief Executive Officer

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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 August 8, 2023 at 2:00pm Pacific Time.

CAUTIONARY NOTE REGARDING FORWARD LOOKING STATEMENTS

Certain of the statements made and contained herein and elsewhere constitute forward-looking statements as defined in applicable securities laws. Generally, these forward-looking statements can be identified by the use of forward-looking terminology such as "expects", "anticipates", "believes", "intends", "estimates", "potential", "possible" and similar expressions, or statements that events, conditions or results "will", "may", "could" or "should" occur or be achieved.

Forward-looking statements are based on the opinions and estimates of management as of the date such statements are made, and they are subject to a number of known and unknown risks, uncertainties and other factors which may cause the actual results, performance or achievements of the Company to be materially different from any future results, performance or achievement expressed or implied by such forward-looking statements. The Company believes that expectations reflected in this forward-looking information are reasonable, but no assurance can be given that these expectations will prove to be accurate and such forward-looking information included herein should not be unduly relied upon.  The value of the Company's shares, its financial results and its mining activities are significantly affected by the price and marketability of the diamonds recovered.  The sales price of a diamond is determined by its characteristics.  While the Karowe Diamond Mine has produced several large, high-value diamonds in excess of 100 carats, there is no assurance that the diamonds recovered which are 100 carats or larger will have the characteristics required to achieve a high sales price.  Statements with respect to the length by which the Karowe underground expansion project will extend the life of mine are based on key underlying assumptions including, but not limited to: future diamond prices, future diamond recoveries, expected operating and capital costs, the timing to achieve key construction milestones, the availability of sufficient financing, people, equipment and materials when needed for construction and operation of the underground mine, the economic potential of a mineralized area, the size and tonnage of a mineralized area, the estimation of mineral resources.

There can be no assurance that such forward looking statements will prove to be accurate, as the Company's results and future events could differ materially from those anticipated in this forward-looking information as a result of those factors discussed in or referred to under the heading "COVID-19 Global Pandemic, Economic and Geopolitical Risks" in the Company's most recent MD&A and under the heading "Risks and Uncertainties" in the Company's most recent Annual Information Form, both available at http://www.sedar.com, as well as changes in general business and economic conditions, the ability to continue as a going concern, changes in interest and foreign currency rates, changes in inflation, the supply and demand for, deliveries of and the level and volatility of prices of rough diamonds, costs of power and diesel, impacts of potential disruptions to supply chains, acts of foreign governments and the outcome of legal proceedings, inaccurate geological and recoverability assumptions (including with respect to the size, grade and recoverability of mineral reserves and resources), and unanticipated operational difficulties (including failure of plant, equipment or processes to operate in accordance with specifications or expectations, cost escalations, unavailability of materials and equipment, government action or delays in the receipt of government approvals, industrial disturbances or other job actions, adverse weather conditions, and unanticipated events relating to health safety and environmental matters).

Accordingly, readers are cautioned not to place undue reliance on these forward-looking statements which speak only as of the date the statements were made, and the Company does not assume any obligations to update or revise them to reflect new events or circumstances, except as required by law.

Please view PDF version (https://mb.cision.com/Public/17208/3815071/bb347ea630c07c46.pdf)