Collectibles platform Arena Club’s new Time Boxes could contain a Rolex or Patek Philippe watch.
World’s largest Paraiba tourmaline set in necklace
Canadian jeweler Kaufmann de Suisse has created a necklace using what has been designated as the world’s biggest Paraiba tourmaline, a gem weighing nearly 200 carats.

Montreal--Canadian jeweler Kaufmann de Suisse has created a necklace using what has been designated as the world’s biggest Paraiba tourmaline, a gem weighing nearly 200 carats.
The “Ethereal Carolina Divine Paraiba” is a brilliant-cut oval-shaped stone that weighs in at 191.87 carats.
The Guinness Book of World Records has recognized this huge Paraiba tourmaline as the largest of its kind. It is nearly four times larger than the previous record holder, a nearly 51.77-carat stone.
According to press reports released when the gemstone was first unveiled in 2009, it’s valued between $25 million and $125 million.
The Divine Paraiba is now part of a necklace known as the “Paraiba Star of the Ocean Jewels,” designed by Moneca Kaufmann, president of Kaufmann de Suisse. In addition to the Paraiba tourmaline gemstone, the necklace also features multi-color precious and semi-precious gemstones as well as a 10-carat fancy yellow diamond.
The company unveiled the necklace Oct. 18.
The piece will be on display at Kaufmann de Suisse’s Palm Beach, Fla. store for 10 days in January.
The designer Kaufmann will perform the international auction for the necklace, which is expected to be held within a year from now, according to a Kaufmann spokesperson.
The record-setting Paraiba tourmaline is currently owned by Billionaire Business Enterprises Inc.
The Latest

Shaun Wills joined the company in 2024 and was chief financial officer of the De Beers Brands and Consumer Markets division.

In honor of its 20th anniversary, the jewelry brand has released a limited-edition collection of Swiss-made timepieces.

Colored gemstones, artisan finishes, mixed metals, and meaningful details are shaping demand in bridal jewelry.

“Human Being” highlights the similarities and differences between us through five sets of jewelry that celebrate fine craftsmanship.


Richemont will continue to provide operational services for the watch brand for a period while the group prepares to integrate it.

Nate Borgelt will lead the digital auction house and content platform’s new division as head of watches.

DCA is preparing the next generation of professionals by supporting workforce development, leadership growth, and career advancement.

Enoch Platero, founder and designer behind Enoch Michael, is the first Native American jeweler to win the award.

AGS also announced the recipient of its “Women in Leadership” scholarship.

The founder of the billion-dollar jewelry and lifestyle brand will debut as a full-time “Shark” on the upcoming season of the show.

Plus, why retailers should be ready to adjust as the U.S. population may decline this year for the first time since the Great Depression.

René Lalique’s “Woman Dragonfly With Open Wings” pendant, the first piece the museum acquired, was one of the jewels taken.

Arien Gessner and Moss Makhoulian have been elevated into newly created roles.

A podcast prompted Smith to share his views on where origin fits into the natural diamond story and the viability of branded diamonds.

The association selected eight recipients for the funding program, which is in its second year.

Around 20 pieces of jewelry were stolen from the museum dedicated to French jeweler and glassmaker René Lalique.

The “Summer of ’96” campaign and collection celebrate the year the brand was founded for its 30th anniversary.

After eight years, Gilbertson is leaving his post at the mining company, which is currently facing a slew of operational challenges.

The new location is set to open this winter, featuring the retailer’s first rotating jewelry designer residency.

The pop artist appears in the latest campaign for the “Laurence Graff Signature” collection.

One-of-a-kind pearls take the shape of ice cream cones, frogs, submarines, and other imaginative charms.

Charlotte Rose said her election is “a sign that this is an industry capable of change.”

Sponsored by Rio Grande Jewelry Supply

The American jewelry house, founded by Latvian immigrants, has been creating American flag brooches since 1917.

The artwork celebrates the Atlanta jeweler’s legacy and symbolizes its commitment to supporting local artists and its community.

Its team can evaluate jewelry and watches, as well as luxury handbags, artwork, and collectibles.





















