IndependentsAug 14, 2026
Smyth Jewelers to Open Fourth LocationThe family-owned jeweler will open a new showroom in Bel Air, Maryland, this fall.
SourcingJan 18, 2018
Lulo Mine in Angola Yields 43-Carat Yellow Diamond
It’s the largest gem-quality colored diamond recovered from the mine to date.
Lucapa Diamond Co. provided this photo of the 43-carat yellow rough diamond it recently recovered from the Lulo Diamond Project in Angola. It’s the biggest gem-quality colored diamond on record from the mine.
Lucapa, Angola--Lucapa Diamond Co. Ltd. reported Wednesday it recently recovered a 43-carat yellow diamond from the Lulo Diamond Project in Angola.
It is the largest recorded gem-quality colored diamond found at the mine to date, topping the 39-carat pink unearthed in September 2016 by nearly 5 carats.
The yellow stone was recovered from Mining Block 8, which also just yielded a 116-carat diamond that Lucapa said is a boart (non-gem-quality) stone. The diamond was recovered through the XRT large-diamond recovery circuit installed at Lulo in late 2016. (The XRT, or x-ray transmission, sorters are being used by more diamond companies today because they help to prevent large diamonds from getting broken up during processing.)
The 116-carat stone is the tenth 100-carat-plus diamond found at Lulo to date, and the second one within the first three weeks of 2018. Last week, Lucapa reported finding a 103-carat light brown diamond at the mine.
The year has started out on a strong note for smaller diamond mining companies that depend heavily on large, high-value finds to keep their operations funded.
In addition to the 43-carat yellow and the 116-carat boart diamond, Lucapa has found a 103-carat and an 83-carat Type IIa diamond so far this year.
But the biggest find of 2018 to date belongs to Gem Diamonds, which announced this week the recovery of a 910-carat diamond, the fifth largest gem-quality diamond ever found. It came shortly after the mining company unearthed two Type IIa stones weighing more than 100 carats each at the same mine, Letšeng in Lesotho.
Lucapa, in conjunction with its partners Empresa Nacional de Diamantes E.P. (Endiama) and Rosas & Petalas, operates the Lulo Diamond Project in Angola and has a 70 percent stake in the Mothae kimberlite project in Lesotho, which is only about 5 kilometers (3.1 miles) from Letšeng.
Lucapa said previous trial mining at Mothae showed it to be a source of large, high-value diamonds. It remains on track to begin producing in the second half of 2018.
Editors' Picks
Sponsored by
The Latest
CrimeAug 14, 2026
Wife of Man Convicted in Jeweler’s Murder Sentenced for Conspiracy Amanda Ileana Hernandez is married to Carlos Hernandez, one of two men in prison for the 2024 murder of Michigan jeweler Hussein Murray.
TrendsAug 14, 2026
Paul Morelli’s Latest ‘Wavey Vine’ Earrings Embrace ColorThe reimagined jewel, our Piece of the Week, trades the diamonds in the original 1998 design for blue, pink, yellow, and green sapphires.
Brought to you by
Why More Jewelry Retailers Are Hosting Turnkey Estate Buying EventsRetailers are seeking new ways to attract customers, increase traffic, and create revenue – Estate buying events are a popular solution.
Supplier BulletinAug 13, 2026
Your Piece Could Be the One Editors Talk AboutSponsored by American Gem Trade Association
Weekly QuizAug 13, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
FinancialsAug 13, 2026
Pandora’s ‘Talisman’ Collection Shines, Lab-Grown Diamond Sales FallIn the United States, second-quarter sales were flat amid soft consumer sentiment and lower in-store traffic.
AuctionsAug 13, 2026
This Gold Cadbury ‘Conundrum’ Egg Set a World Auction RecordThe 22-karat gold egg, sold at Batemans Auctioneers in the U.K., was part of a 1980s treasure hunt ad campaign for Cadbury Creme Eggs.
Brought to you by
Wedding Band Trends 2026: Personalization Takes Center StageColored gemstones, artisan finishes, mixed metals, and meaningful details are shaping demand in bridal jewelry.
CollectionsAug 13, 2026
John Hardy Infuses ‘Icon,’ ‘Heishi’ Collections with ColorThe expanded collections now feature hand-cut gemstones like topaz, tanzanite, chrysoprase, chalcedony, smoky quartz, and fire opal.
Lab-GrownAug 13, 2026
Jean Dousset Opens Third StoreThe lab-grown diamond jewelry brand’s newest boutique is in Westfield Valley Fair in Santa Clara, California.
CrimeAug 12, 2026
Elderly NYC Woman Targeted in Jewelry Swap SchemeTwo suspects offered to trade the woman a “winning” lottery ticket for her jewelry.
SourcingAug 12, 2026
Another Diamond Mine Poised to CloseFinsch has been in business rescue since May, and owner Petra Diamonds said it sees no viable path forward for the mine.
CrimeAug 12, 2026
Jewelry Store Employee Gets 20 Years to Life in Choking Death of BossMichel Patrick DeSalles was sentenced after pleading guilty to the 2017 murder of Omid Gholian, who owned a jewelry store in Manhattan.
MajorsAug 12, 2026
Frederick Goldman Names New SVP of SalesLongtime industry executive Beth Miller has taken on the role.
AuctionsAug 11, 2026
Verdura Unicorn Brooch With Royal Connection Up for Auction The brooch was owned by Virginia Fortune Ryan Ogilvy, who served as a lady of the bedchamber to Queen Elizabeth II for nearly 50 years.
MajorsAug 11, 2026
Signet Jewelers Selects Mattel Exec to Lead Zales, BanterJamie Cygielman will take on the role on Aug. 24.
IndependentsAug 11, 2026
Polly’s Fine Jewelry Co-Owner Richard Moore Dies at 69Moore, Polly’s husband, is remembered as a family man with an easygoing spirit and a love for sports and the outdoors.
ColumnistsAug 11, 2026
Creative Connecting: How to Sell Colored Gemstones to Gen ZDuvall O’Steen and Jen Cullen Williams share the best ways to display, present, and explain colored gemstones to younger customers.
Events & AwardsAug 11, 2026
NAJA Announces Lineup For 2026 Fall Virtual ConferenceThe mid-year conference for jewelry and watch appraisers will take place Sept. 5-6 on Zoom.
TechnologyAug 10, 2026
Colorado Jeweler Launches Customization Tool He Built HimselfHonest Hands Ring Co. Founder Benjamin Bosworth shared his thoughts on jewelry technology and why AI can never replace the human element.
MajorsAug 10, 2026
QVC Exits Chapter 11 Bankruptcy, Names New Interim CEOQVC Group President and CEO David Rawlinson is temporarily being replaced by a familiar face, former QVC CEO Mike George.
CollectionsAug 10, 2026
State Property Puts a Ripple in the ‘The Voyager’ CollectionThe brand also added two one-of-a-kind brown diamond pieces to the “Sanssouci” series of its “Gardens” collection.
MajorsAug 10, 2026
And IJO’s 2026 Vendor of the Year Is … Ostbye took home top vendor honors at the Independent Jewelers Organization’s show, held last month in Kentucky.
Supplier BulletinAug 07, 2026
Why More Jewelry Retailers Are Hosting Turnkey Estate Buying EventsSponsored by Stratus Estate Buyers
MajorsAug 07, 2026
Retail Veteran Pam Cloud Appointed President of Blue NileCloud, who will officially join Blue Nile on Monday, spent 26 years at Tiffany & Co. and founded jewelry brand Roseate.
MajorsAug 07, 2026
Pandora Appoints Paulo Garcia as New CFO Garcia will take over from the company’s current CFO, Anders Boyer, who is retiring at the end of November.
MajorsAug 07, 2026
Etsy to Lay Off 12% of WorkforceEtsy CEO Kruti Patel Goyal explained why the company is letting go more than 200 employees as its performance improves.
