Piece of the Week: Gumuchian’s Colorful ‘Spectrum’ Necklace
Anita Gumuchian created the 18-karat yellow gold necklace using 189 carats of colored gemstones she spent the last 40 years collecting.

The vibrant station necklace features 76 inches of 18-karat yellow gold adorned with 198 carats of colored gemstones.
Anita Gumuchian, founder and designer of the women-owned, New York-based brand, created the piece to reflect her passion for sourcing unique stones, using gems from a collection she has amassed over 40 years.
Gumuchian said her passion for colored gemstones was inherited from her husband Andre Gumuchian, who would say, “If a stone winked at you, it’s meant to be yours.”
Patricia Gumuchian and Myriam Gumuchian-Schreiber, Anita’s daughters who now run the business, also have multi-stone necklaces given to them by their mother. They chose to help create the “Spectrum” colored stone necklace for a client to treasure as much as they do their own.
The creation of the piece is a symbol of family heritage, explained the brand, as it took two generations of Gumuchian women to create.
While Anita selected the stones, Patricia and Myriam helped during the manufacturing process, as each bezel was handmade for the variety of differently shaped stones.
The necklace includes amethysts, aquamarines, tourmalines, sapphires, citrines, garnets, tanzanites, and heliodors in a variety of cuts.
There are also three carved stones distributed throughout the piece.
A gem cutter in Idar-Oberstein, Germany, carved a cabochon amethyst with an owl intaglio and a faceted citrine with a horse head intaglio.
The third unusual stone is a pink tourmaline inlaid with onyx to resemble a ladybug.
The Spectrum colored stone necklace retails for $120,000.
Buyers interested in the one-of-a-kind piece can email Gumuchian at myriam@gumuchian.com.
The Latest

Smith offers retailers guidance on creating an environment where natural and lab-grown diamonds can both thrive.

Former Emerald President and CEO Hervé Sedky has transitioned to the role of senior advisor.

A Botswana government official told lawmakers Anglo has selected The Global Diamond Consortium, an entity chaired by Penny, to buy De Beers.

Colored gemstones, artisan finishes, mixed metals, and meaningful details are shaping demand in bridal jewelry.

The new tariff, imposed after a Trump administration study, is 25 percent and will stack on top of existing tariffs.


She will also take on the role of vice president of jewelry for SmartWork Media, a newly created position.

Organizers are looking for presentations on topics like manufacturing, technology and research, bench work, gemstones, and sustainability.

DCA is preparing the next generation of professionals by supporting workforce development, leadership growth, and career advancement.

Woodley is seen in the campaign wearing our Piece of the Week, the “Frida” collar featuring 13 pieces of hand-carved Venetian glass.

A WeBuyVintage jewelry expert uncovered how much the flea market find was actually worth.

The founder of natural colored diamond wholesaler Pancis Gems shares stories from his five decades in the industry.

Submissions for the milestone 25th annual Gem Awards will be accepted across three categories from now through July 31.

Valeriya Guzema and Mariana Lenha look back on the last decade and discuss the Ukrainian brand’s first U.S. store.

The diamond mine, which opened nearly 30 years ago in Canada’s Northwest Territories, is expected to shut down by mid-August.

Jewelry sales for the company, which owns Cartier, Van Cleef & Arpels, Vhernier, and Buccellati, rose 21 percent in the first quarter.

The graduate, Grace Barden, credited the program with helping her secure a job as a bench jeweler.

The event, scheduled for next month in New Orleans, will include dinner, a custom jewelry design contest, and education sessions.

The yet-to-be named stone is the 10th diamond weighing more than 1,000 carats to come out of Lucara’s Karowe mine.

The founder of Fords Jewelers, Berman is remembered for his love of connecting with his community.

The watch and jewelry retailer had a strong fiscal year despite what its CEO described as a “complex operating backdrop.”

The open-to-the-public luxury jewelry and timepiece show, in its second year, is slated for July 23-26.

Bold color, expressive gem-setting, and sculptural form define the three chapters that make up “Stile Libero.”

The New York-based jewelry brand has expanded overseas, opening a store in London’s Mayfair district.

Rising revenue does not automatically mean a healthy business, particularly in the current economic landscape, Smith writes.

These long, fluid drop earrings are sure to catch the eye.

Alberto Perez-Elias is one of four men charged with robbing a Cape Coral, Florida, jewelry store and is the only one still at large.

Initiatives in Art and Culture is hosting its 16th annual Gold and Diamond Conference, with the theme of “Resilience.”
























