The California jeweler is renovating its store in Fresno, with plans to show off the new space in December.
50-Carat Diamond Found at New Mine
It is the largest diamond recovered since production began at Gahcho Kué, the new mine in Canada operated by De Beers and Mountain Province Diamonds.

New York--Mountain Province Diamonds has announced the recovery of a 50.25-carat gem-quality diamond at the Gahcho Kué mine in Canada’s Northwest Territories.
It is the largest stone found since ramp-up production began at the mine on Aug. 1.
Mountain Province also retrieved three fancy yellow diamonds weighing between 3 and 5 carats each.
“The 50-carat diamond recovered in September is the largest diamond recovered to date and provides further confirmation that the Gahcho Kué has a population of large, high-quality gem diamonds,” said Mountain Province President and CEO Patrick Evans.
He continued, “It is also exciting to see a population of good-size fancy yellow diamonds, which offers encouragement that we’ll see further fancy diamonds as the production ramps up.”
Mountain Province controls 49 percent of the mine, with De Beers controlling 51 percent. The companies bid on fancy color and special diamonds, classified as those that weigh above 10.8-carats, on a monthly basis.
De Beers won the August production and Mountain Province won September.
Mountain Province will sell the 50-carat diamond and fancy yellow diamonds at its first open tender in Antwerp in January, where it will also offer its 49 percent share of run-of-mine production. After that, the company expects to hold open tenders every five weeks.
Gahcho Kué has produced 198,000 carats in the production period from Aug. 1 to Sept. 30, 97,000 of which belong to Mountain Province.
The Latest

A lifelong practitioner of Pilates, Gabrielle looked to the springs’ tension and suspension when creating this ring, our Piece of the Week.

The deadline to apply is Nov. 13.

Submit your pieces for a chance to win in this year's competition.

The auction house has promoted Remi Guillemin, formerly its head of watches for the Americas and EMEA, to the role.


Zaven Ghanimian discussed the value of human craftsmanship and where the implementation of artificial intelligence does work.

Jewelers of America also revealed the recipients of the Seymour & Evelyn Holtzman Bench Scholarship and its own scholarship programs.

Retailers are seeking new ways to attract customers, increase traffic, and create revenue – Estate buying events are a popular solution.

The British actor, known for his roles in “Twilight” and “The Odyssey,” will star in a campaign for the Master Control Chronometre.

The “Confetti Disco,” “Champagne Cheers,” “Tuxedo,” and “Classic Punk” jewelry collections each capture a distinct spirit of celebration.

Nelson Holdo of Newport Beach pleaded guilty to multiple counts of felony grand theft and writing bad checks and was sentenced Monday.

Cat ladies of the jewelry world, unite. Sandy Lerner’s “significant” collection of cat jewelry and other objects is going up for auction.

Arnaud Michon, the former Omega USA President, will now lead Messika’s Americas region during its international development.

The branding references the back-to-back jewelry shows that new parent company Forge will host in Miami's Coconut Grove this November.

The stainless steel Patek Philippe “Calatrava” watch from the 1930s sold for nearly $80,000 at a recent Hansons Cornwall auction.

Engagement rings are important but don’t ignore the customers who are buying jewelry “just because,” Emmanuel Raheb writes.

Former Pomellato CEO Sabina Belli has been named president of Kering Italia amid a shakeup of Kering's new Jewelry division.

The veteran luxury packaging executive was appointed to help the company grow its North American business.

Once the property of an Egyptian queen, the necklace was part of a larger exhibition of VCA jewelry at the Museum of Applied Arts (MAK).

The labs’ separate investigations each determined that the East African country is producing copper-bearing tourmaline.

“Chicago Collects: Jewelry in Perspective” at the Oshkosh Public Museum will feature works by Fabergé, Lalique, and Louis Comfort Tiffany.

The “Worn Well” collection is Catbird's take on classic men's jewelry.

This Buddha Mama butterfly is our Piece of the Week honoring the legend, who embraced the beautiful insect as her symbol.

The employee-owned jeweler was named a “Best Place to Work” in Maine, New Hampshire, and for women.

The second iteration of the jewelry collection was inspired by the zodiac and the four elements: earth, water, air and fire.

The package, intercepted in Indianapolis, contained fake Cartier, Tiffany & Co., and Van Cleef and Arpels jewelry.

The new location in Costa Mesa, California, marks the brand’s second store in the United States and fourth standalone location worldwide.






















