
This week, the Canadian diamond miner announced it recovered a 1,080.1-carat Type IIa from the Karowe mine in Botswana.
The diamond measures 82.2mm by 42.8mm by 34.2mm. Lucara said the “top” white stone is “high quality.”
It was recovered in the Coarse XRT unit from direct milling of ore from the M/PK(S) unit located in the South Lobe.
The South Lobe has produced four diamonds weighing more than 1,000 carats since 2015.
Others were a 1,174-carat diamond in 2021, the 1,758-carat Sewelô diamond in 2019, and the 1,109-carat Lesedi La Rona in 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,” remarked Lucara CEO Eira Thomas.
Lucara owns the Karowe mine in its entirety. It has been in production since 2012.
The Latest

The company raised its full-year sales guidance while noting it has not yet assessed the potential impact of the latest tariff news.

The organization has raised more than $1.3 million for charity since its inception.

The brand’s latest iteration of a bezel-set diamond bangle features clean lines and a timeless design for a new modern silhouette.

As a leading global jewelry supplier, Rio Grande is rapidly expanding and developing new solutions to meet the needs of jewelers worldwide.

The first watch in the series commemorates his participation in the Civil Rights movement, marching from Selma to Montgomery in 1965.


The catalog contains a complete listing of all the loose gemstones in stock, as well as information about the properties of each stone.

The company added a retailer dashboard to its site and three new birds to its charm collection, the cardinal, blue jay, and hummingbird.

The Seymour & Evelyn Holtzman Bench Scholarship from Jewelers of America returns for a second year.

An additional 25 percent tariff has been added to the previously announced 25 percent.

The jewelry and accessories retailer plans to close 18 stores as part of the proceedings.

Its Springfield, Massachusetts, store is set to close as owner Andrew Smith heads into retirement.

Designer Hiba Husayni looked to the whale’s melon shaped-head, blowhole, and fluke for her new chunky gold offerings.

She will present the 23rd edition of the trend forecasting book at Vicenzaoro on Sept. 7.

Omar Roy, 72, was arrested in connection with the murder of jeweler Dionisio Carlos Valladares.

The New Orleans-based brand’s “Beyond Katrina” jewels honor the communities affected by the storm.

Lilian Raji explains why joining an affiliate network is essential for brands seeking placements in U.S. consumer publications.

The organization has awarded a total of $42,000 through its scholarship programs this year.

The winner of the inaugural David Yurman Gem Awards Grant will be announced live at the 2026 Gem Awards gala.

As summer winds down, celebrate the sunny disposition of the month’s birthstones: peridot and spinel.

Moshe Haimoff, a social media personality and 47th Street retailer, was robbed of $559,000 worth of jewelry by men in construction outfits.

Xavier Dibbrell brings more than a decade of experience to the role.

The addition of Yoakum, who will lead Kay and Peoples, was one of three executive appointments Signet announced Thursday.

The insurance company’s previous president and CEO, Scott Murphy, has split his role and will continue as CEO.

The necklace uses spinel drops to immortalize the moment Aphrodite’s tears mixed with her lover Adonis’ blood after he was fatally wounded.

Jewelers of America’s 35th annual design contest recognized creativity, artistry, style, and excellence.

Tratner succeeds Andie Weinman, who will begin stepping back from the buying group’s day-to-day operations.

The president made the announcement via Truth Social Wednesday, adding that India also will face a penalty for its dealings with Russia.