Jocalio Appoints Industry Veteran as Head of Product and Merchandising
Yun Yang is a David Yurman, Lightbox, and John Hardy alumna.

Yang is a retail veteran with two decades of experience in merchandising and buying.
She has held positions at David Yurman, John Hardy, Lightbox, Diane von Furstenberg, and Vera Wang, and is an expert in the domestic market as well as in international markets including Europe, Asia, and the Middle East.
At Lightbox Jewelry, Yang served as chief merchandising officer. She oversaw the DeBeers-owned lab-grown diamond company’s launch and spearheaded strategy across merchandising, design, product development, and demand planning.
At David Yurman and John Hardy, Yang oversaw merchandising and buying. At both companies she increased sales in the men’s collections and managed the women’s and bridal collections.
She collaborated with design teams to streamline product offerings at the retail and wholesale levels.
Launched in 2017, Jocalio is a jewelry supplier that offers consumer marketing for the independent jewelry retailer.
The company designs jewelry collections based on market trend analysis and matching a store’s customer demographics.
Design based on data and analytics resonated with Yang, she said.
“My practice motto is, ‘I use data to support and initiate my creative decisions.’ And when I met the Jocalio team, I thought, ‘What a breath of fresh air—someone is finally utilizing data when creating collections!’”
Jocalio Founder and CEO Val Katayev said, “Yun’s addition to the Jocalio team marks yet another milestone in our company development. With Yun leading the product and merchandising team, we continue to elevate our ability to empower independent jewelers through a unique blend of design and data that drives our company. It’s all about jewelry that looks amazing yet is also made to turn effectively.”
Jocalio was ranked No. 134 on the Inc. 5000 Fastest-Growing Private Companies in America list in 2021 and was the highest-ranked jewelry company on the list.
The Latest

The trio of Advent calendars include a version with 18-karat gold and lab-grown diamond jewelry in a red lacquer jewelry box.

Created in collaboration with Nymphenburg Porcelain, the lock is part of a four-piece collection that took two years to bring to fruition.

Jewelry industry veteran Alisa Bunger has taken on the role.

The upcoming show provides savvy retailers with the opportunity to stock their cases with best sellers in advance of the holiday season.

The company and industry leader’s two-decade tenure with De Beers will come to a close at the end of the month.


“The Winter Egg” set the world auction record for a Fabergé piece twice at previous Christie’s sales.

The company will pay 1.5x silver’s current spot price for each pound of silver oxide batteries submitted.

The line includes a “Shadow” series crafted exclusively for the new men’s offering and reimagined styles from the brand’s core collections.

The rough on offer was recovered from a newer area at the Montepuez mine.

The retailer’s new collection of engagement rings and fashion jewelry is set with natural diamonds that are traceable via blockchain.

The champagne colorway in her newest “Ombré” collection combines white and trendy brown diamonds, a departure from her usual vibrant hues.

Kosann partnered with the Museum of Fine Arts, Boston, to create a set of necklaces inspired by the artwork on samurai sword handguards.

Carlos Jose Hernandez and Joshua Zuazo face life in prison for the October 2024 murder of 72-year-old Detroit-area jeweler Hussein Murray.

The brand’s first high jewelry collection, “Tempest” plays with movement while calling to mind the folklore of the sea.

Proceeds from its jewelry raffle will go to a volunteer-run fire and rescue group in the Lightning Ridge area of New South Wales, Australia.

Stuller said the recipients embody the company’s core values, which include community participation and personal and professional growth.

Citizen’s new “Rainell” women’s watch has a raindrop-shaped case and is available with a silver-, gold-, purple-, or green-colored dial.

The “Mercedes Gleitze Rolex Oyster,” named for the British endurance swimmer who made it famous, will go up for sale next month.

Amit Pratihari was previously the managing director of De Beers India and Forevermark India.

Members of the Jewelers 24 Karat Club of Southern California will gain access to expanded services, resources, and connections, DCWC said.

Gomez’s jewelry included Tiffany & Co. drop-style earrings while Blanco stacked diamonds from Jacob & Co. on his wrist.

Diamond industry banking veteran Paul De Wachter will take on the role in January 2026.

Taylor Swift flaunts an Elizabeth Taylor-esque gemstone in promo for her new album, “The Life of a Showgirl.”

Its “Quantre Sand” capsule was made using a 3D sand printing technique borrowed from the automotive and aeronautics industries.

Four individuals have been charged in the “takeover-style” robbery of Heller Jewelers last month, and additional charges are expected.

“Radiance and Reverie” will showcase more than 150 jewels from Lane’s personal collection by Tiffany & Co., Cartier, and more.