AuctionsDec 12, 2025
13.54-Carat Paraíba Tourmaline Sets Records at Christie’sSet in a Tiffany & Co. necklace, it sold for $4.2 million, the highest price and price per carat paid for a Paraíba tourmaline at auction.
Events & AwardsJan 02, 2019
Meet the New Faces of JCK Tucson 2019
Brooke Gregson, Debra Navarro and Petra Class are joining the upcoming edition of the jewelry trade show.
Brooke Gregson has studios in Los Angeles and London. Her eye for interesting gems and color make her a natural addition to JCK Tucson’s roster of designers. This 18-karat gold one-of-a-kind boulder opal bracelet with diamonds, emerald and blue sapphire in 18-karat gold with hand-woven silk and 18-karat gold chain sells for $8,500 at BrookeGregson.com.
New York—The Tucson gem and jewelry trade shows are quickly approaching, and retailers shopping for finished jewelry at JCK Tucson will be happy to see some new faces.
Alongside returnees like Alex Sepkus, Adel Chefridi and Dana Bronfman will be a few newcomers to the jewelry trade show: Brooke Gregson, Debra Navarro and Petra Class.
View this post on InstagramA post shared by Brooke Gregson (@brookegregson) on Dec 24, 2018 at 10:03am PST
Gregson is a London- and Los Angeles-based designer who has cultivated an impressive set of taste-making stores like Net-a-Porter, Quadrum Gallery and Twist. Known for a modern, bohemian aesthetic that makes bold gemstones wearable for everyday (think gemstone and silk cord bracelets, or hand-engraved zodiac pendants), we’re most excited about the engraved enamelwork she’s recently been delivering.
She’ll be exhibiting at booth 419.
View this post on InstagramA post shared by D E B R A N A V A R R O (@debranavarro.jewelry) on Dec 23, 2018 at 9:02am PST
Debra Navarro is a jewelry industry newcomer who is quickly making waves with her refined treatment of rough gemstones. Rough aquamarine and pink tourmaline set into 18-karat gold cocktail rings are at once rustic and sophisticated, while natural color diamonds make classics like hoop earrings feel new.
See Navarro at booth 211.
View this post on InstagramA post shared by Petra Class (@petraclass.studio) on Dec 10, 2018 at 2:05pm PST
German-born, San Francisco-based Petra Class lets the gemstones she hand-selects dictate her designs. Known for her bezel settings, she combines primarily rough stones with high-karat gold to create impressive cuffs and articulated bracelets.
She’ll be at DC20 at the show.
A full list of JCK Tucson exhibitors is available here. The jewelry trade show is set to take place Feb. 6-9.
More on Events & Awards
The Latest
MajorsDec 12, 2025
David Webb Reveals Ice-Cold Holiday Window DisplayThe jeweler’s “Deep Freeze” display showcases its iconic jewelry designs frozen in a vintage icebox.
CollectionsDec 12, 2025
Piece of the Week: Oscar Heyman’s Sphene RingTake luxury gifting to new heights this holiday season with the jeweler’s showstopping 12-carat sphene ring.
Brought to you by
Impacting Tomorrow TodayHow Jewelers of America’s 20 Under 40 are leading to ensure a brighter future for the jewelry industry.
TrendsDec 11, 2025
Pinterest 2026 Trend Report: Brooches, Bold Gold, Cool BlueIn its annual report, Pinterest noted an increase in searches for brooches, heirloom jewelry, and ‘80s luxury.
Weekly QuizDec 11, 2025
This Week’s QuizTest your jewelry news knowledge by answering these questions.
GradingDec 11, 2025
GIA to Offer Origin Determination for 3 More GemstonesStarting Jan. 1, customers can request the service for opal, peridot, and demantoid garnet.
IndependentsDec 11, 2025
Look Inside Day’s Jewelers’ Ninth StoreThe 111-year-old retailer celebrated the opening of its new location in Salem, New Hampshire, which is its third store in the state.
Brought to you by
Roseco Releases New Full-Line CatalogRoseco’s 704-page catalog showcases new lab-grown diamonds, findings, tools & more—available in print or interactive digital editions.
MajorsDec 11, 2025
Americas Gold Releases New Gold Chain CatalogThe new catalog features its most popular chains as well as new styles.
AuctionsDec 10, 2025
Francis Ford Coppola’s Watch Sells for $10.8MThe filmmaker’s personal F.P. Journe “FFC” prototype was the star of Phillips’ recent record-setting watch auction in New York.
WatchesDec 10, 2025
There’s A New Rolex Boutique in MiamiThe new location in the Design District pays homage to Miami’s Art Deco heritage and its connection to the ocean.
SurveysDec 10, 2025
Consumer Confidence Drops in November Inflations, tariffs, and politics—including the government shutdown—were among consumers’ top concerns last month.
SourcingDec 10, 2025
NAJA Announces Details for 2026 ‘Ace It’ Winter Conference“Longtime favorite” presenters, as well as first-time speakers, will lead talks and workshops at the annual event in Tucson next year.
AuctionsDec 09, 2025
‘Desert Rose’ Diamond Sells for $8.8M in Abu DhabiThe sale of the 31.68-carat, sunset-hued stone was part of Sotheby’s first series of events and auctions in Abu Dhabi.
ColumnistsDec 09, 2025
Holiday Sales Happen in December, Most Decisions Don’tMost customers who walk into your store this month have made up their minds. Your job is to validate their choice, Emmanuel Raheb writes.
TrendsDec 09, 2025
‘Once Upon a Time,’ Guzema Debuted Its Holiday CollectionThe collection features characters and motifs from Ukrainian folklore, including an enchanted mirror and a magic egg.
TechnologyDec 09, 2025
Gemvision Releases Updated MatrixGoldMatrixGold 3.11, the newest version of the jewelry design program, offers more flexibility, precision, and creative control.
Events & AwardsDec 09, 2025
MJSA Showcase Pavilion Returning to JA New York The pavilion will be part of the 2026 JA New York Spring show, scheduled for March 15 to 17.
MajorsDec 08, 2025
Juell Kadet, a ‘Lifelong Pillar’ of Rogers & Hollands, Dies at 96Kadet, a 1994 National Jeweler Retailer Hall of Fame inductee, helped grow the family-owned retailer in the Chicago area and beyond.
TechnologyDec 08, 2025
You’ve Heard of Smart Watches and Rings; Meet Smart EarringsBilled as the world’s smallest wearable, Lumia Health’s new smart earrings have a health tracker subtly embedded in the back.
TrendsDec 08, 2025
Amanda’s Style File: Celebrating December’s BirthstonesDon’t let those with December birthdays feel blue. Help them celebrate their month with blue zircon, turquoise, and tanzanite.
CollectionsDec 05, 2025
Piece of the Week: Robinson Pelham’s ‘Tsar Star’ EarringsThe new pink sapphire version of the piece dances with its wearer in the brand’s “Icons After Dark” holiday campaign.
TrendsDec 05, 2025
Pantone’s Color of the Year for 2026 Is … WhiteA choice that’s generated a lot of commentary, Pantone says “Cloud Dancer” marks a fresh start and encourages relaxation and creativity.
MajorsDec 05, 2025
Stuller Releases ‘Wrapped in Wonder’ CampaignThe manufacturer’s holiday campaign features a gift guide filled with trending designs and jewelry that can be personalized.
CrimeDec 04, 2025
Man Arrested After Allegedly Swallowing Fabergé Egg PendantThe man was charged with theft, accused of ingesting the necklace while in a jewelry store in Auckland, New Zealand.
IndependentsDec 04, 2025
Step Inside JR Dunn Jewelers’ Giant New Store The Florida independent expanded its store from 8,000 to 14,000 square feet, fulfilling the vision of its late co-founder, Jim Dunn.
Supplier BulletinDec 04, 2025
Introducing Shop Natural Day: A New Movement Celebrating Natural DiamondsSponsored by De Beers Group
