Endiama Commercial Director Elton Escrivão knows people have a lot of misperceptions about Angola. He wants to change that.
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

Reilly has been with PGI USA for the last 20 years, leading partnership development and professional education.

Boucheron reached record sales while Pomellato found success in its signature collections.

Retailers are seeking new ways to attract customers, increase traffic, and create revenue – Estate buying events are a popular solution.

She was one of more than 120 American designers who created flags for the “United Flags of Fashion” project led by CFDA and Vogue.


Smith reveals the method The Retail Smiths use to help retailers and vendors write better job postings.

LVMH’s jewelry and watch brands outperformed the company’s other divisions in an environment the company described as “disrupted.”

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

“Sacred Heart” features symbols like crosses, angel wings, the Star of David, and the evil eye as a representation of coexistence.
The scholarships will go to early-career professionals looking to study gemology, bench work and jewelry design, or store operations.

Bain & Company delved into the trends shaping the luxury market, the impact of AI, and more in its recent study.

The new sweeping slate of tariffs impacts 60 countries, including India, China, Thailand, Hong Kong, and the United Arab Emirates.

From coin pendants to diamond shields, these old world-inspired jewels are the perfect accessory for an epic journey.

Our Piece of the Week pairs a checkerboard-cut amethyst with an ivy green silk cord.

Mildred Marcano Abrams and Yael Reinhold join the podcast to talk community connections, holiday plans, and preserving Reinhold’s legacy.

“Art Deco” fuses ancestral techniques, rare materials, and modern perspectives as a tribute to the optimism and curiosity of the movement.

The jeweler’s newest store is inside Arkansas’ Saracen Casino Resort.

The watch company will design, manufacture, and distribute Kate Spade New York watches.

The higher tax is set to go into effect in August and will apply to loose polished diamonds as well as precious and base metals jewelry.

The “Enchanted Garden” series features a cherry, lemon, and pear that each hold a little secret inside.

It’s located in Tysons Galleria, an upscale shopping center in the Washington, D.C., metro area.

The show, recently acquired by Rockview Management Group, will be held at New York City’s Javits Center from Aug. 2-4.

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.

The 12-piece capsule collection transforms from brooches to pendants.

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

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
























