GIA Adds 2 New Members to Board of Governors
The institute welcomed Dave Bindra, vice president of operations at B&B Fine Gems, and diamond industry executive Marcus ter Haar.

The institute announced Wednesday that it has added Dave Bindra of B&B Fine Gems and diamond industry executive Marcus ter Haar.
Bindra is vice president of operations and head of acquisitions at B&B Fine Gems, with experience sourcing, cutting, and recutting fine and rare colored stones.
He also serves on the boards of the Jewelers Vigilance Committee, American Gem Society Young Titleholders, the 24 Karat Club of Southern California, Black in Jewelry Coalition, and the Jewelers Advisory Council.
Bindra graduated from the University of Southern California and received his GIA Graduate Gemologist diploma in 2007.
Ter Haar has years of experience in various sectors of the diamond value chain.
He previously served as the managing director of the Okavango Diamond Company, giving him extensive knowledge of governance.
Ter Haar serves on various boards in the private sector and for nonprofits, including international luxury tourism company Wilderness Holdings, Diamonds Do Good, and the Lady Khama Charitable Trust.
GIA welcomed the two new members at its first in-person meeting in two years, held from Nov. 5-8 in Carlsbad, California.
The event also saw Lisa Locklear, senior vice president and chief financial officer at Avanir Pharmaceuticals, named chair-elect of GIA’s board of governors, succeeding Dione Kenyon, the former president and CEO of the Jewelers Board of Trade.
The board also said goodbye to Amit Dhamani, CEO and managing director of Dhamani Jewels Group, who completed his nine-year term as a governor.
During the meeting, the board reviewed GIA’s strategic plans and priorities to ensure it continues its mission of advancing consumer protection.
Prior to the event, the GIA global research team convened for its 15th annual meeting to review the latest research advances on natural and lab-grown diamonds, colored stones, pearls, and specialized instrumentation.
The three-day meeting covered research and applications for artificial intelligence, diamond origin determination, and other aspects of the research program.
The Latest

Michel Desalles allegedly murdered Omid Gholian inside World of Gold N Diamond using zip ties and then fled the country.

Associate Editor Lauren McLemore shares her favorite looks from a night of style inspired by Black dandyism.

Sponsored by Instappraise

Gain access to the most exclusive and coveted antique pieces from trusted dealers during Las Vegas Jewelry Week.

CEO Beth Gerstein discussed the company’s bridal bestsellers, the potential impact of tariffs, and the rising price of gold.


The brand’s first independent location outside of Australia has opened in Beverly Hills, California.

Cathy Marsh will lead the jewelry company’s efforts in the upper Midwest and western United States.

Supplier Spotlight Sponsored by GIA

The company has multiple strategies for dealing with tariffs, though its CEO said moving manufacturing to the U.S. is not one of them.

Connecting with your customers throughout the year is key to a successful holiday marketing push.

Its commercial-quality emerald sale held last month totaled more than $16 million, up from about $11 million in September 2024.

National Jeweler Editor-in-Chief Michelle Graff joined Michael Burpoe to talk tariffs, consumer confidence, and the sky-high price of gold.

Designer Lauren Harwell Godfrey made the piece as an homage to the 2025 gala’s theme, “Superfine: Tailoring Black Style.”

Expanded this year to include suppliers, JA’s 2025 list honors 40 up-and-coming professionals in the jewelry industry.

Located in Fort Smith, it’s the Mid-South jeweler’s first store in Northwest Arkansas.

The episode about the family-owned jeweler will premiere May 17.

The Houston-based jeweler’s new 11,000-square-foot showroom will include a Rolex boutique.

The turquoise and diamond tiara hasn’t been on the market since it was purchased by Lord Astor in 1930.

“The Duke Diamond” is the largest diamond registered at the Arkansas park so far this year.

The childhood craft of making dried pasta necklaces for Mother’s Day is all grown up as the 14-karat gold “Forever Macaroni” necklace.

Set with May’s birthstone and featuring an earthworm, this ring is a perfect celebration of spring.

“Bridal 2025–2026” includes popular styles and a dedicated section for quick pricing references of lab-grown diamond bridal jewelry.

Though currently paused, high tariffs threaten many countries where gemstones are mined. Dealers are taking measures now to prepare.

Located in Miami’s Design District, the 4,000-square-foot store is an homage to David and Sybil Yurman’s artistic roots.

May babies are lucky indeed, born in a month awash with fresh colors and celebrated with one of the most coveted colored gemstones.

The deadline to apply for the Seymour & Evelyn Holtzman Bench Scholarship is June 12.

What’s really worrying U.S. consumers isn’t the present situation; it’s what the economy is going to look like six months from now.