AuctionsFeb 15, 2024
Heritage Auctions Names New Co-Director of Fine JewelryAuctionsFeb 22, 2024
Heritage Auctions Adds 2 New Hires to West Palm Beach Office
Sebastian Clarke and Katherine van Dell, frequent appraisers on “Antiques Roadshow,” will join the new office.
Heritage Auctions has hired Sebastian Clarke and Katherine van Dell for its new office in West Palm Beach, Florida. (Photo credit: Heritage Auctions / HA.com)
Dallas—Heritage Auctions has welcomed two hires to its new office in West Palm Beach, Florida.
The auction house is relocating from its Palm Beach office, which opened in 2016, to a larger, street-level office and gallery in nearby West Palm Beach.
Sebastian Clarke will take on the role of managing director for the new office.
The auction world veteran was formerly the senior vice president at Doyle Auctioneers and Appraisers in Palm Beach.
Prior to that, he worked for Sotheby’s as the director of the English and Continental Furniture and Decorative Arts department and as a specialist in the European Furniture department.
He was also the director of the English and Continental Furniture department at Freeman’s in Philadelphia and the director of Trusts and Estates at Rago.
Clarke, who has been an auctioneer for more than 20 years, is a former member of the board of directors for the Appraisers Association of America and is a USPAP-compliant certified member.
Katherine van Dell will serve as the office’s director of jewelry. The jewelry specialist is a Gemological Institute of America gemologist as well as an appraiser.
Van Dell started her career at Freeman’s before leading the jewelry department at Rago. She was also a vice president and jewelry specialist at Doyle.
“As Heritage Auctions has grown, so too has the number of our clients who call the Sunshine State home,” said Greg Rohan, president of Heritage Auctions.
“We are thrilled to be all-in on our growth in Florida. Opening a new location in West Palm Beach for hosting clients at auction previews and events, and increasing the number of Heritage experts and specialists in Florida allows for additional exciting ways in which to engage with collectors across the state.”
Clarke and van Dell have both appeared frequently as appraisers on PBS’ “Antiques Roadshow.”
The auction house is relocating from its Palm Beach office, which opened in 2016, to a larger, street-level office and gallery in nearby West Palm Beach.
Sebastian Clarke will take on the role of managing director for the new office.
The auction world veteran was formerly the senior vice president at Doyle Auctioneers and Appraisers in Palm Beach.
Prior to that, he worked for Sotheby’s as the director of the English and Continental Furniture and Decorative Arts department and as a specialist in the European Furniture department.
He was also the director of the English and Continental Furniture department at Freeman’s in Philadelphia and the director of Trusts and Estates at Rago.
Clarke, who has been an auctioneer for more than 20 years, is a former member of the board of directors for the Appraisers Association of America and is a USPAP-compliant certified member.
Katherine van Dell will serve as the office’s director of jewelry. The jewelry specialist is a Gemological Institute of America gemologist as well as an appraiser.
Van Dell started her career at Freeman’s before leading the jewelry department at Rago. She was also a vice president and jewelry specialist at Doyle.
“As Heritage Auctions has grown, so too has the number of our clients who call the Sunshine State home,” said Greg Rohan, president of Heritage Auctions.
“We are thrilled to be all-in on our growth in Florida. Opening a new location in West Palm Beach for hosting clients at auction previews and events, and increasing the number of Heritage experts and specialists in Florida allows for additional exciting ways in which to engage with collectors across the state.”
Clarke and van Dell have both appeared frequently as appraisers on PBS’ “Antiques Roadshow.”
More on Auctions
The Latest
IndependentsOct 16, 2025
Retailer Hall of Fame 2025: Jeffrey Zimmer Jeffrey Zimmer's decades of leadership at Reeds Jewelers are defined by integrity, a love of sourcing gemstones, and a heart for community.
MajorsOct 16, 2025
Oscar Heyman’s Holiday Catalog Is Out, and It’s SpectacularThe holiday catalog for 2025 features never-before-seen images of more than 100 one-of-a-kind masterpieces.
CollectionsOct 16, 2025
Foundrae Adds To ‘United in Love’ CollectionThe brand has released a second installment of its collection of traditional and non-traditional commitment heirlooms.
Brought to you by
Protect Your Customers and Your BusinessYou deserve to know what you are selling–to protect your customers as well as your business and your reputation.
IndependentsOct 15, 2025
Retailer Hall of Fame 2025: Kathy CoreyCorey rescued New England chain Day’s Jewelers, preserving its legacy with strong people skills, pragmatism, and a “get-it-done” attitude.
Weekly QuizOct 16, 2025
This Week’s QuizTest your jewelry news knowledge by answering these questions.
CrimeOct 15, 2025
Men Receive Lengthy Prison Sentences for 2023 Murder of Colorado JewelerCharles Robinson Shay was sentenced to life in prison plus 120 years while his accomplice, Michael James McCormack, got 75 years.
Events & AwardsOct 15, 2025
‘Douriean Fletcher: Jewelry of the Afrofuture’ Opens at MADThe Museum of Arts and Design's new exhibition features 75 pieces by the designer, best known for her work in the “Black Panther” films.
Brought to you by
JA New York Fall Is Right Around the CornerThe upcoming show provides savvy retailers with the opportunity to stock their cases with best sellers in advance of the holiday season.
Events & AwardsOct 15, 2025
JCK, Luxury to Debut New Watch Section in Vegas Next YearTimepieces at Luxury will take place at The Venetian and, like Luxury, will be invitation-only for the first two days.
IndependentsOct 14, 2025
Retailer Hall of Fame 2025: Tom DixonAs chairman of Schwanke-Kasten Jewelers, Tom Dixon has been tasked with honoring the past and shaping the future of the family-run store.
Events & AwardsOct 14, 2025
Here Are the Winners of the BIJC, JA ‘Emerging Jewelers’ Grant Katty Villapando Lyte and Mica Rencher received a $10,000 grant for their business, Shimmer Culture LLC.
IndependentsOct 14, 2025
Day’s Jewelers Crafts Custom Jewelry for No.1 NBA Draft Pick Cooper FlaggThe parents of the Dallas Mavericks rookie bought their engagement ring at a Day’s store in Bangor, Maine, in 1997.
SourcingOct 14, 2025
Pragnell Debuts Kitulo Garnet Jewelry The UK-based brand sourced the gemstones, which are fully traceable, from an artisanal mining community in Tanzania.
CollectionsOct 10, 2025
Count Down to the Holidays With Astrid & Miyu’s Advent CalendarsThe trio of Advent calendars include a version with 18-karat gold and lab-grown diamond jewelry in a red lacquer jewelry box.
CollectionsOct 10, 2025
Piece of the Week: Marla Aaron’s ‘Nymphenburg Lock’Created in collaboration with Nymphenburg Porcelain, the lock is part of a four-piece collection that took two years to bring to fruition.
MajorsOct 10, 2025
Frederick Goldman Names New VP of SalesJewelry industry veteran Alisa Bunger has taken on the role.
SourcingOct 09, 2025
Feriel Zerouki Is Leaving De Beers The company and industry leader’s two-decade tenure with De Beers will come to a close at the end of the month.
AuctionsOct 09, 2025
This Fabergé Egg Could Crack $27M At Auction“The Winter Egg” set the world auction record for a Fabergé piece twice at previous Christie’s sales.
MajorsOct 09, 2025
Sy Kessler Buying Watch Batteries as Silver Hits Record High The company will pay 1.5x silver’s current spot price for each pound of silver oxide batteries submitted.
CollectionsOct 09, 2025
Katkim Launches First Men’s CollectionThe line includes a “Shadow” series crafted exclusively for the new men’s offering and reimagined styles from the brand’s core collections.
SourcingOct 09, 2025
Gemfields’ Mini Mixed-Quality Ruby Auction Garners $11MThe rough on offer was recovered from a newer area at the Montepuez mine.
SourcingOct 08, 2025
In ‘Storied Diamond,’ Jared Jewelers Is Emphasizing the Journey The retailer’s new collection of engagement rings and fashion jewelry is set with natural diamonds that are traceable via blockchain.
CollectionsOct 08, 2025
Emily P. Wheeler Shifts Into Neutral for Latest ‘Ombré’ CollectionThe champagne colorway in her newest “Ombré” collection combines white and trendy brown diamonds, a departure from her usual vibrant hues.
CollectionsOct 08, 2025
Tsuba Designs Inspire Monica Rich Kosann’s New CharmsKosann partnered with the Museum of Fine Arts, Boston, to create a set of necklaces inspired by the artwork on samurai sword handguards.
CrimeOct 07, 2025
Men Who Posed as Utility Workers Found Guilty in Jeweler’s MurderCarlos Jose Hernandez and Joshua Zuazo face life in prison for the October 2024 murder of 72-year-old Detroit-area jeweler Hussein Murray.
CollectionsOct 07, 2025
Jessica McCormack Looks to Sea Spirits for ‘Tempest’ CollectionThe brand’s first high jewelry collection, “Tempest” plays with movement while calling to mind the folklore of the sea.
SourcingOct 07, 2025
Columbia Gem House Announces ‘Opals for Outback Heroes’ FundraiserProceeds from its jewelry raffle will go to a volunteer-run fire and rescue group in the Lightning Ridge area of New South Wales, Australia.
