Phillips Names Dianne Batista Head of Jewels, New York
The industry veteran joins the auction house as it looks to solidify its footprint in the jewelry market.

Batista has nearly four decades of experience in auction houses, luxury retail, and consultancy, with strong market insight and connections throughout the jewelry industry.
Prior to joining Phillips, Batista was the senior vice president of jewelry and watches at Hindman Auctions since May 2024, as per her LinkedIn profile.
She was previously the director of fine jewelry and watches at Rago/Wright Auctions, as well as a senior specialist and auctioneer.
Batista was also an archives manager for David Webb and an appraiser, cataloguer, and senior jewelry specialist at Christie’s, assisting in the auctions of the collections of Elizabeth Taylor and Van Cliburn.
In her new role, Batista will lead Phillips’ New York Jewels team, overseeing the sourcing and evaluation of items for live and online auctions.
She is also tasked with driving long-term growth strategies and expanding the auction house’s footprint in the Americas, working on client engagement and market development.
“Dianne joins Phillips at a pivotal moment of growth for our Jewels department,” said Benoît Repellin, Phillips’ worldwide head of jewelry.
Batista’s expertise makes her the perfect fit to lead the auction house’s efforts in the Americas, said Repellin.
Last year, Phillips’ Jewels auction totals rose by more than 50 percent year-over-year, following the debut of jewelry auctions in Geneva in 2023.
Batista’s appointment reaffirms its commitment to the jewelry category, said Phillips.
“Dianne’s appointment underscores our commitment to excellence and our ambition to further elevate Phillips’ global presence in the jewelry market,” added Repellin.
Phillips will host its upcoming New York Jewels auction on Dec. 11.
The sale will feature a curated collection of antique, vintage, and contemporary jewelry from well-known houses as well as independent designers.
The Latest

Articles about crime, engagement rings, and a necklace worn in the World Series generated the most interest among readers.

As part of the leadership transition, Sherry Smith will take on the role of vice president of coaching strategy and development.

It marks the third time the country has headed the Kimberley Process. Ghana will serve as vice chair.

How Jewelers of America’s 20 Under 40 are leading to ensure a brighter future for the jewelry industry.

The new Bulova x Stetson designs highlight two animals often associated with the American West—the bison and the Texas Longhorn.


Its residency at Yamron Jewelers will run through May 2026.

From influential executives to innovative designers, we pay tribute to the people we said goodbye to this year.

Roseco’s 704-page catalog showcases new lab-grown diamonds, findings, tools & more—available in print or interactive digital editions.

The retailer is expanding into areas with large Indian and South Asian populations.

The Italian brand has opened its first flagship amid the peaks of the Dolomites in Madonna di Campiglio, Italy.

The new curation at the Natural History Museum of Los Angeles County showcases rare gem and mineral specimens in their uncut, natural state.

The couple pleaded guilty to concealing at least $127 million in cash transactions at its precious metals businesses.

Consumers shared concerns about prices, inflation, tariffs, trade, and politics in the survey’s write-in response section.

The new show will take place Jan. 23-25, 2026.

The former BHP Billiton leader and Gemfields chairman is remembered for his influential leadership throughout his 50-year mining career.

The LVMH-owned brand has partnered with the costume design union to revamp its award for 2026.

The luxury titan inked a deal to acquire an initial minority stake in the jewelry manufacturer with a pathway to full ownership by 2032.

The company’s curation of unsigned vintage and estate jewelry debuted at the Bloomingdale’s in Costa Mesa, California.

In the recent multi-shipment seizure, CBP also found counterfeit Audemars Piguet, Moncler, and Chrome Hearts items.

Helzberg’s Chief Retail Officer Mitch Maggart shared details about its tests of a new store concept rooted in an elevated luxury experience.

Jewelers of America execs and National Jeweler editors discuss tariffs, the sky-high gold price, and the engagement that broke the internet.

The luxury goods company said founder Ippolita Rostagno will remain at the brand’s helm.

Laura Burdese, who joined the Italian luxury brand in 2022, will take on the role in July.

The National Jeweler editors revisit the most noteworthy industry happenings and design trends from 2025.

It purchased the “Grosse Pièce,” an ultra-complicated Audemars Piguet pocket watch from the ‘20s, for a record-breaking price at Sotheby’s.

The lab-grown diamond grower now offers custom engagement and fashion jewelry through its Kira Custom Lab Jewelry service.

Chandler got his start at Michelson Jewelers and has served as DCA president and CEO since 2001. He will retire at the end of the month.






















