The founder of the billion-dollar jewelry and lifestyle brand will debut as a full-time “Shark” on the upcoming season of the show.
What’s on tap today: Friday, May 30
National Jeweler celebrates at the antique jewelry show while Couture serves cocktails at sunset and the Indian Diamond & Colorstone Association hosts its annual gala at the Mandalay Bay.
Las Vegas--Each day during market week, National Jeweler will bring its readers a list of five events they need to know about for the day.
On Friday, National Jeweler celebrates at the antique jewelry show while Couture serves cocktails at sunset and the Indian Diamond & Colorstone Association hosts its annual gala at Mandalay Bay.
1. National Jeweler celebrates its new newsletter. In May, National Jeweler added an Antiques & Estate newsletter to its lineup of digital publications.
On Friday night from 7 to 9 p.m. at the Paris hotel, National Jeweler is hosting a launch party for the new newsletter in conjunction with U.S. Antique Shows, operator of the trade-only Las Vegas Antique Jewelry & Watch Show, which is taking place now through Sunday at the hotel.
The event is invite only. For more information, contact National Jeweler Editor-in-Chief Michelle Graff at michelle.graff@emeraldexpo.com.
2. Couture serves cocktails at sunset. Following the second day of the show, Couture is holding a cocktails at sunset event for attendees and exhibitors from 5:30 to 7 p.m. in the Sunset Hallway & Terrace.
3. American Gemological Laboratories testing on site. AGL will be performing on-site testing of colored gemstones for identification, enhancement and origin reports in the American Gem Trade Association Pavilion at JCK Las Vegas from now through Monday, June 2. The AGL has a new booth this year, Booth 131 in the South Pacific Ballroom across from the AGTA booth.
The New York-based lab will accept stones for analysis on a first-come, first-served basis and encourages those interested in having their stones tested to make an appointment by calling 646-468-9110.
4. The conversation on synthetic diamonds continues. Two seminars on this topic are scheduled to take place Friday, both at the JCK Las Vegas show.
The first, “Update on Synthetic Diamonds” is set for 10 a.m. in Tradewinds B and features the Gemological Institute of America’s James Shigley. It will review the GIA’s research on synthetic diamonds and DiamondCheck, the new instrument the lab is leasing to diamond bourses around the world and selling to the trade that is used to distinguish natural diamonds from possible synthetics, treated diamonds and simulants.
The second seminar is hosted by the Natural Color Diamond Association and will take place from 1 to 2:15 p.m. in Tradewinds A at Mandalay Bay. Cecilia Gardner of the Jewelers Vigilance Committee, Forevermark U.S.
5. The IDCA holds its annual gala. This year, the IDCA is opening its pre-gala cocktail party to all JCK Las Vegas show attendees with badges. The reception will take place from 6 to 8 p.m. outside the South Seas Ballroom at Mandalay Bay. Anyone wishing to attend the cocktail party should RSVP to office@idcany.org with their company name and names of the attendees.
The 30th annual gala will take place immediately following the reception and is an invitation-only event. This year’s honorees are Zale Corp. (Retailer of the Year), Blue Nile (E-Tailer of the Year) and Mary Moses Kinney, merchandising director of the Independent Jewelers Organization (Doyenne of the Year).
The Latest

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.

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

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.

Whether celebrating America’s 250th birthday or the USA’s World Cup run, July birthstone jewelry can double as a patriotic accessory.

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

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.

Falling oil prices were a factor in the slight month-over-month improvement.

The new offering comprises more than 120 bridal and engagement ring styles with natural and lab-grown diamonds.

The clock is part of the celebration for the soon-to-open Rolex headquarters on New York City’s Fifth Avenue.

The public relations professional is remembered for her benevolent generosity and unwavering commitment to those around her.

The new watch commemorates Pokémon’s 30th anniversary.

The luxury retailer is now called Exemplar Luxury Group.

The “Lady” collection is a new take on old beauty standards with gemstone-adorned hair pins and combs, a compact mirror necklace, and more.

The new line is included in the e-tailer’s curation of jewelry celebrating America’s 250th anniversary.

All active members who earned their credential or designation before Dec. 1, 2025, are required to recertify.























