A&C Gem Trading Corp. Relocates, Opens Wholesale Showroom
The gemstone company is moving to the Ross Metal Exchange in New York City’s Diamond District.

The gemstone wholesaler, which moved in June, is now at Ross Metal Exchange at 54 W. 47th St.
A&C Gem Trading Corp. chose to partner with Ross Metals to ensure that all the materials for designs are under one roof and easily accessible to its clients, the company said.
While A&C is a supplier of colored gemstones, Ross Metals sells materials in gold, silver, and platinum, as well as gold-filled findings, wires, plates, chains, and more.
“We are excited to embark on this new chapter in our journey,” A&C Gem Trading Corp. owner Heather Sandor said.
“The relocation to the Ross Metal Exchange represents a strategic move that aligns with our commitment to excellence and innovation. With the addition of our design showroom, we look forward to fostering creativity and forging lasting partnerships with jewelry designers from around the world.”
Along with the move, the company has opened a wholesale design showroom stocked with colored stone materials in a wide variety of colors, sizes, shapes, and prices.
The showroom’s design was inspired by the layout of interior design showrooms, allowing clients to come in, sit down, and pull gems from A&C’s selection.
A private dedicated design workspace complete with tools and gemstones is located inside the showroom for clients to work on their projects, mood boards, and collections.
The pairing of A&C Gem Trading Corp. and Ross Metals marks the first completely wholesale exchange in the Diamond District dedicated to jewelers, manufacturers, designers, and students, A&C said.
The showroom is located at street level within the Ross Metal Exchange.
For more information on A&C Gem Trading Corp. and the services it provides, visit its website.
The Latest

The entrepreneur and “Shark Tank” star will share his top tips for success.

The Ukrainian brand’s new pendant is modeled after a traditional paska, a pastry often baked for Easter in Eastern European cultures.

The jeweler has announced a grand reopening for its recently remodeled location in Peoria, Illinois.

The “Strong Like Mom” campaign features moms who work at Tiffany & Co. and their children.


Interior designer Athena Calderone looked to decor from the 1920s and 1930s when crafting her first fine jewelry collection.

During a call about its full-year results, CEO Efraim Grinberg discussed how the company is approaching the uncertainty surrounding tariffs.

Bench jewelers spend years honing their skills, Jewelers of America’s Certification validates their talents.

The free program provides educational content for jewelry salespeople and enthusiasts to learn or refresh their diamond knowledge.

The feedback will be used to prepare other jewelers for the challenges ahead, the organization said.

The online sessions are designed to teach jewelers to use AI tools like ChatGPT and Claude to grow their business.

The opening marks the jewelry retailer’s first location in the Midwest.

The “United in Love” collection offers tangible mementos of hearts entwined with traditional and non-traditional commitment heirlooms.

Robert Goodman Jewelers will hold a “Black Jewelry Designers and Makers” event on April 27.

The announcements follow a tumultuous start to 2025 for WJA, which saw a wave of resignations following controversial statements about DEI.

Editor-in-Chief Michelle Graff answers questions about how the new taxes levied on countries like India and China will impact the industry.

Kenewendo, Botswana’s minster of minerals and energy, discusses closing the deal with De Beers and the work that was missed along the way.

The historic fancy vivid blue diamond set to headline Christie’s Geneva sale next month could sell for up to $50 million.

LVMH CFO Cécile Cabanis also discussed the effects of tariffs so far.

The “Mad Men” and “The Morning Show” star steals jewelry, art, and handbags from his wealthy neighbors in “Your Friends & Neighbors.”

An investigation found that the former managing director of Movado’s Dubai branch overstated and prematurely recorded sales.

The collection pays tribute to the Japanese philosophy of Ma, studying balance, stillness, and the interplay between presence and absence.

Mari Lou’s Fine Jewelry in Orland Park, a suburb of Chicago, is closing its doors.

GIA’s labs in Dubai and Hong Kong are now accepting larger diamonds in light of the “logistical challenges” presented by the new tariffs.

These earrings by Van Cleef & Arpels, featuring the same design as a pair worn by Princess Grace, are up for auction at Woolley & Wallis.

Two experts share how artificial intelligence tools can help retailers run a more efficient business.

“America Telling Time: 150 Years of Bulova” explores the storied history of the American watchmaker.