The jewelry collection belonged to “one of society's most glamorous and beautiful women of the mid-20th century,” said the auction house.
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

Emmanuel Raheb discusses the rise of “GEO” and the importance of having well-written, quality content on your website.

Each received around four years for burglarizing a jewelry store and a coffee shop in Simi Valley, California, last May.

Every jeweler faces the same challenge: helping customers protect what they love. Here’s the solution designed for today’s jewelry business.

Catherine Aulick, a GIA graduate, received the ninth and final Gianmaria Buccellati Foundation Award for Excellence in Jewelry Design.


We asked a jewelry historian, designer, bridal director, and wedding expert what’s trending in engagement rings. Here’s what they said.

Beth Gerstein discusses the vibe of the new store, what customers want when fine jewelry shopping today, and the details of “Date Night.”

With refreshed branding, a new website, updated courses, and a pathway for growth, DCA is dedicated to supporting retail staff development.

Are arm bands poised to make a comeback? Has red-carpet jewelry become boring? Find out on the second episode of the “My Next Question” podcast.

The Swiss watchmaker is battling declining sales amid a rapid retail expansion, according to a Financial Times report.

The campaign celebrates Giustina Pavanello Rahaminov, the co-founder’s wife and matriarch of the family-owned brand, for her 88th birthday.

Rachel Bennett, a senior jeweler who has been with Borsheims since 2004, earned the award.

After the Supreme Court struck down the IEEPA tariffs, President Trump imposed a 10 percent tax on almost all imports via a different law.

The industry veteran, who was with The Edge Retail Academy for 14 years, joins her husband at the company he founded in 2022.

The vintage signed jewelry retailer chose Miami due to growing client demand in the city and the greater Latin American region.

Former Flight Club executive Jin Lee will bring his experience from the sneaker world to the pre-owned watch marketplace.

Sakamoto, who died in mid-January following a sudden illness, is remembered for his humility and his masterful, architectural designs.

The April event will feature a new VIP shopping day requiring a special ticket.

Bulgari chose the British-Albanian singer-songwriter for her powerful and enduring voice in contemporary culture, the jeweler said.

In a 6-3 ruling, the court said the president exceeded his authority when imposing sweeping tariffs under IEEPA.

Smith encourages salespeople to ask customers questions that elicit the release of oxytocin, the brain’s “feel-good” chemical.

JVC also announced the election of five new board members.

The brooch, our Piece of the Week, shows the chromatic spectrum through a holographic coating on rock crystal.

Raised in an orphanage, Bailey was 18 when she met her husband, Clyde. They opened their North Carolina jewelry store in 1948.

Material Good is celebrating its 10th anniversary as it opens its new store in the Back Bay neighborhood of Boston.

The show will be held March 26-30 at the Miami Beach Convention Center.

The estate of the model, philanthropist, and ex-wife of Johnny Carson has signed statement jewels up for sale at John Moran Auctioneers.
























