Nan Lung Palmer, Donatella Zappieri Join Hill & Co.
They both will serve as principal consultants, with Palmer based in the United States and Zappieri in Italy.

The management consulting firm announced Wednesday that it has welcomed Donatella Zappieri and Nan Lung Palmer to its team.
The two have international experience in product, design, merchandising and sales.
Zappieri will serve as a principal consultant in Italy, where she lives.
She was formerly the head of international design for jewelry and watches for Swarovski before transitioning to consulting.
“It’s very exciting to be joining Hill & Co. and being part of a big international group of talented professionals,” she said, adding that she can provide access to a network in the Italian market.
“I’m looking forward to being part of the Hill & Co. team and exchanging ideas and supporting each other to give the best advice and guidance to our clients.”
Palmer, who is based in the United States and had been working with the Hill & Co. team since 2022, also joins the company as a principal consultant and a merchandising expert.
She has extensive experience in merchandising, working with brands like Macy’s and David Yurman for more than 20 years.
“Transparency, honesty, and an entrepreneurial spirit underscore my approach. I specialize in delivering customized merchandising solutions tailored for manufacturers, retailers, and jewelry brands. Those are the values on which I’ve built my businesses, and that’s what I’m excited to bring to Hill & Co.’s clients,” said Palmer.
Hill & Co. founder and CEO Elle Hill said, “I am consistently humbled by the caliber of talent that we have had the luxury of collaborating with as we support Hill & Co. clients.
“The evolution and growth of our team is more than just hiring new talent, it’s about attracting them with our work ethic and outcomes. It’s about creating a catalyst for the success of our clients’ businesses alongside Hill & Co.’s, as well as our industry's evolution in 2024 and beyond.”
Hill & Co. is a management consultancy that specializes in business growth strategies for brands and manufacturers in the diamond, gemstone, and jewelry industry.
The Latest

Five of the 10 fastest-appreciating Rolex models on Bob’s Watches were Datejust 31 or Lady Datejust watches.

“The Elizabeth Taylor Collection” uses lab-grown diamonds and gemstones in contemporary designs inspired by the icon.

The artist wore Dana Rebecca Designs’ marquise diamond-set gold hoops at the Chiefs game last Sunday. Now they’re our Piece of the Week.

Experience gemstones with greater precision and comfort than ever before.

JSA and Jewelers Mutual shared advice on spotting suspicious behavior, combatting cell phone jammers, and staying safe at home.


The fancy light blue diamond is estimated to fetch up to $2.6 million at Elmwood’s next week.

Submit your pieces for a chance to win in this year's competition.

“Secret Language of Victorian Jewelry” unveils the meaning behind the symbols, motifs, and gemstones used in Victorian-era jewelry.

KIRAJewels.one gives retailers access to more than 500 SKUs of lab-grown diamond rings, earrings, necklaces, and bracelets.

This holiday season, look to pieces that will help to fill out customers’ everyday diamond jewelry wardrobe, experts say.

The Natural Diamond Council is now The Diamond Collective and has announced a new strategy under CEO Amber Pepper.

Paul’s Jewelers sells coffee, chocolate, and cookies from a custom gold-wrapped trailer parked outside the store starting at 7 a.m.

The curation, opening soon at the Crystal Bridges Museum of American Art, honors the jeweler’s heritage through a distinctly American lens.

The jewelry giant has partnered with the famed makeup artist to create a colorful new collection of charms and rings.

The association will mark the milestone at its convention next month.

The jeweler donated school supplies to Memphis, Tennessee, students during the event combining basketball and mentorship.

A federal judge denied Pandora’s motion to dismiss Foundrae’s claim for copyright infringement of its medallions.

People aren’t thinking rationally when they are buying luxury products, and we shouldn’t be selling them that way, Peter Smith writes.

The Baltimore Business Journal recognized the entrepreneur for her leadership in business and the jewelry industry.

The facility is located within SEEPZ and is GCAL by Sarine’s second location in India, joining its existing grading lab in Surat.

The four-day show is slated for Nov. 19-22 at the Metropolitan Pavilion in New York City’s Chelsea neighborhood.

Offered at Sotheby’s Hong Kong, the one-of-a-kind white gold watch now holds the title of most valuable Cartier wristwatch sold at auction.

Bernstein-Gulla has been working in the jewelry industry for 40 years, most recently as chief engagement officer for Hill & Co.

The relocated Glendale store, now at The Americana at Brand, was designed to be a contemporary “timepiece haven” inspired by luxury resorts.

The top lot of the auction house’s Hong Kong jewelry sale was an Art Deco Mauboussin necklace with ruby beads, which sold for $2 million.

Retailers and manufacturers headed to the Capitol this week to discuss tariff exemptions for diamonds and gemstones, among other issues.
























