Tara Sinchuri was the owner of Everest Jewels in Fairfield, Ohio, and a father of three. He was found dead in his store on Tuesday.
Columbia Gem House Merges with Sapphires of Montana
The merger aims to increase the production and availability of Montana sapphires.

Vancouver, Wash.--Columbia Gem House and Sapphires of Montana have merged, resulting in “Sapphires of Montana by Columbia Gem House.”
Columbia Gem House, started 40 years ago by Eric Braunwart, is a supplier of gemstones mined in the United States. As a vertically integrated company, it also provides heating, cutting and jewelry manufacturing to customers across the world.
Sapphires of Montana was founded by Lisa Brooks-Pike and Margo Bedman in 2012, and after a successful, sold-out show on QVC, the company expanded its focus to supporting young, up-and-coming millennial and established independent designers as its client base.
The company handles the branding, marketing and sales of Rock Creek Montana Sapphires.
The merger of these two companies aims to increase the production and availability of Montana sapphires.
CGH’s Braunwart told National Jeweler via email that Montana sapphires in all colors and sizes continue to grow in importance, especially to millennial consumers.
“By combining the distribution, marketing and sales efforts, we plan to more than double our current combined sales of Montana sapphires,” he said. “And with a couple of larger projects in the work, our goal is (to exceed that projection). Currently we have sufficient cut stones and rough to meet this expansion with access to significantly more material.”
He added that both companies saw non-stop traffic to their booths in Tucson.
CGH and Sapphires of Montana focus on responsibly sourced stones with mine-to-market traceability.
“The combination (of companies) merged into Columbia Gem House’s responsible sourcing initiative plus the augmentation of our American gemstone sourced collection will result in significant U.S. and worldwide exposure,” Braunwart said.
Columbia Gem House is based in Vancouver, Washington, a suburb located just north of Portland, Oregon, while Sapphires of Montana is in Mukilteo, Washington, a town approximately 55 miles north of Seattle.
The companies said no one will relocate, but Brooks-Pike, co-owner and vice president of sales and marketing for Sapphires of Montana, has joined the Columbia Gem House team as marketing director.
Bedman still will be involved in certain aspects relating to the business as well.
The Latest

Bespoke experiences from Buccellati and Verdura are on the retailer’s 2026 “Fantasy Gifts” list.

The number of participants at the fall show was up 12 percent.

A Diamond Is Forever's holiday campaign reimagines natural diamond icons for a new generation celebrating individuality.

The Academy and Grammy award-winning siblings have collaborated with John Hardy on a new jewelry line inspired by their personal style.


Diana Singer shared the stories of two “cursed” diamonds on this month’s podcast, which was inexplicably riddled with technical issues.

The family-owned jeweler has three locations across Missouri and Iowa.

Built on Relationships. Refined by Craft.

The collection centers designs with clean geometric lines, chunky sculptural pieces, and recognizable details from the luxury fashion brand.

The guard opened fire on a man who was smashing a jewelry display case at La Gran Plaza in Fort Worth last week, police said.

The Texas jeweler added 2,000 square feet to its reimagined showroom, complete with a new design studio and an event space.

Jacob & Co.'s diamond masterpiece is the most expensive Fantasy Bra ever worn on the Victoria’s Secret Fashion Show runway.

The “Atelier” collection was inspired by the tools, rituals, and objects in an artist’s studio as a quiet rebuttal to an automated world.

The pending acquisition is an “exciting opportunity” for wedding vendors to grow their business, said The Knot Worldwide’s CEO.

"The Secret Gems" features eight Thai jewelry brands paired with a team of young craftspeople who create jewelry together to win challenges.

The brand’s “Modern Talisman” capsule collection introduces pendants inspired by the mythology, natural world, and spiritual ethos of Bali.

Independent jewelers from New Mexico to New Jersey answer the question: What has kept your store in business for 100 years?

The NRF is expecting holiday sales to increase this year, but consumers and retailers alike are facing Grinch-like headwinds.

Our Piece of the Week gathers the planets, represented by a variety of colored gemstones, in a pair of 14-karat yellow gold earrings.

The New York-based jeweler is moving its Amherst flagship store to a larger location in nearby Snyder.

Chen, who worked at Cartier and Tiffany & Co., will lead retail sales and operations for the luxury jeweler’s 11 U.S. stores.

For 40 years, sisters Amy and Elise Greenberg have helmed their 126-year-old family business, leading with appreciation and integrity.

It’s a term Smith coined and felt compelled to share following a bad experience with an aborted flight and an unfeeling flight attendant.

Movado teamed up with the New York-based fine jewelry designer on a new collection of Movado Museum Velura watches.

The two companies are reportedly in talks to join the Global Diamond Consortium, led by former De Beers CEO Gareth Penny, as per Bloomberg.

The “Some of the Things” box follows the two larger “Everything” box designs with the look and function of antique sewing and toolboxes.

Fourth-generation jewelers Coleman and Mitchell Clark exemplify the best qualities of their predecessors: humility, modesty, and confidence.






















