The large stone will be offered at its June sale along with a selection of secondary-type rubies from a new area of the Montepuez mine.
U-Boat owner looks to bring jewelry brand to US
The current head of watch company U-Boat is investing an undisclosed sum in Christina Debs Fine Jewelry, a Paris-based brand created by the designer of the same name.

New York--The current head of watch company U-Boat is investing an undisclosed sum in Christina Debs Fine Jewelry, a Paris-based brand created by the designer of the same name.
Mounir Moufarrige, the current president of U-Boat, has taken a minority stake in the fine jewelry line. While he would not reveal the terms of the deal, he said the investment was “enough to take the brand worldwide.”
Started in 2008 by Debs, who is of Franco-Lebanese heritage and has been living in Paris for a number of years, the jewelry company currently has a standalone store in Beirut and is carried at Galerie BSL in Paris as well as Roseark, a West Hollywood, Calif. retailer whose offerings include fine jewelry.
Moufarrige told National Jeweler that while Europe is an important market, the U.S. market will be a larger focus for the brand’s expansion. “The U.S. is one of the biggest markets for fine jewelry (in the world),” he said.
He said he has been entertaining the idea of investing in a jewelry line for some time, and liked what he saw when introduced to Debs’ jewelry.
The Paris-based designer, who holds diamond grading certificates from both HRD Antwerp and the Gemological Institute of America, works in yellow, white and pink gold with diamonds, precious and semi-precious colored gemstones. Her inspiration includes Europa, the Phoenician princess and namesake for the continent who currently appears on the 5 Euro banknote and is set to appear on more currency in the future.
Debs just exhibited at the Tranoï trade show in Paris, held in conjunction with fashion week there.
“She’s got a lot of talent (and) it’s well-controlled in her mind,” Moufarrige said. “I like to take small things and develop them if I feel there is some meat on the bone.”
Moufarrige once headed Richemont-owned brands Chloe and Montblanc and fashion house Emanuel Ungaro, where he served as president and chief executive but resigned shortly after a collection designed with the aid of actress Lindsey Lohan, whom he hired, was widely panned by fashion critics. At the time, a spokesperson for the businessman said he was leaving the role to devote more time to his watch and jewelry ventures.
The Latest

Located in Bangkok, the laboratory is Gemological Science International’s 14th location worldwide.

Those born in June have a myriad of options for their birthstone jewelry.

When investing in your jewelry business, it's important not to overlook the most crucial element of success: the sales associates.

The diamond industry veteran has been named its senior sales executive.


The company plans to raise the prices of select watches to offset the impact of tariffs.

Between tariffs and the sky-high cost of gold, designers enter this year’s Las Vegas shows with a lot of questions and few answers.

More shoppers are walking out without buying. Here’s how smart jewelers can bring them back—and the tool they need to do it right.

Designed by founder Renato and his daughter Serena Cipullo, it showcases a flame motif representing unity and the power of gathering.

However, the tariffs remain in effect in the short term, as an appeals court has stayed the U.S. Court of International Trade’s decision.

The pop icon is one step closer to launching her “B Tiny” jewelry collection, a collection she first began posting about last fall.

Sponsored by Stuller

It was featured in the miner’s latest sale, which brought in $24.8 million.

GemText AI uses artificial intelligence to generate tailored product titles, descriptions, and tags with jewelry-specific language.

The 3,300-square foot location is the jeweler's largest store in North America.

Aging and with myriad health issues, none will serve time for their roles in robbing the billionaire celebrity at gunpoint in 2016.

The WNBA team received rings imbued with meaning, from leaf motifs and its Liberty torch to the number of diamonds used.

A longtime executive at RDI Diamonds, Rickard has served on the JBT board for the past five years.

The two organizations have signed an affiliation agreement that’s expected to be finalized in the coming weeks.

The platinum and diamond watch is part of Sotheby’s upcoming Important Watches sale.

Recovered in Mozambique, “The Kat Florence Lumina” was part of Bonhams’ Hong Kong jewelry auction held last week.

Get a taste of the delicious candy-like gemstones in this Amanda’s Style File.

JSA’s Scott Guginsky provided a list of nine security measures jewelers should observe while locking up for the long weekend.

From Lau’s “Love of a Kind” series, the engagement ring was inspired by the moon and holds a different meaning depending on how it is worn.

The lab has adjusted the scale it uses for nacre grading.

Sponsored by GCAL by Sarine

David Walton will serve three years’ probation after an incident in a hotel bar led to the death of West Virginia jeweler David Ettinger.