Columbia Gem House To Debut Lightning Ridge Opal Collection
The wholesaler is partnering with Australian brand Cheal Opal on a new offering of calibrated stones.

Columbia Gem House has, for decades, offered a selection of innovative gemstones, and with this new partnership, it seeks to showcase the unique beauty of opals.
Cheal Opal mines fine opal in Lightning Ridge, a historic Outback opal mining town in New South Wales, Australia, and the company has been featured on Discovery Channel’s popular "Outback Opal Hunters" series.
This new collaborative line of opals will be produced to support designers who require material in volume without compromising the companies’ dedication to responsible sourcing and production, they said.
The stones will be offered in a variety of sizes and shapes, with the line set to debut next month at AGTA GemFair Tucson, which will take place Feb. 3-9 at the Tucson Convention Center in Tucson, Arizona.
Both companies are family-run, multigenerational businesses with a commitment to ethical practices and creating gemstones that tell a story.
Eric Braunwart, founder and president of Columbia Gem House, said the wholesaler is thrilled to partner with Cheal Opal, a brand it has “great respect for, both in terms of their artistry and shared values.”
“Columbia Gem House and Cheal Opal both have rich family histories, and this collaboration represents the perfect synergy,” Braunwart said.
“With over forty years of experience in responsible sourcing and cutting colored gemstones, our expertise aligns seamlessly with Cheal Opal’s mining heritage and craftsmanship. We’re excited to offer a product that combines exceptional quality with responsible production."
Cheal Opal’s Managing Director Oscar Cheal added, "This partnership with Columbia Gem House feels like a natural extension of our vision."
“Both of our families have been dedicated to preserving the legacy of gemstones that tell a story, and now we have the opportunity to create something truly special together. The calibrated Lightning Ridge opals we will feature in this collection are a testament to the unique beauty of the region, and our shared commitment to sustainability ensures that every piece we produce upholds the highest standards."
The collection will be available through Columbia Gem House for distribution in the U.S. and Cheal Opal for Australian distribution. International customers may purchase through either brand.
The Latest

Keith Rolfe, CFO and COO of Lagos, is now at the jewelry brand’s helm while Steven takes on the role of executive chairman.

Alberto Perez-Elias is one of four men charged in the armed robbery of a Cape Coral, Florida, jewelry store and remains at large.

The “Kat Florence Luminas” will be offered together as one lot and could fetch up to $637,000.

Submit your pieces for a chance to win in this year's competition.

Ken Citron joins the celebrity memorabilia-focused auction house ahead of its first week-long series of events in Abu Dhabi.


The jewelry retailer said it sees opportunity at higher price points, particularly in natural diamonds for bridal and fashion.

The Los Angeles-based, family-owned jeweler was founded by Lenny and Sunny Friedman in 1946.

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

Fine Jewelry 2027-2028 has more than 900 new styles, including silver, gold-filled, gold-plated sterling silver, and vermeil jewelry.

Learn more about the new terms for lab-grown diamonds and composite gemstones, and the major changes in store for precious metals jewelry.

Bromberg is remembered as a Southern gentleman who always wore a suit and tie and treated others with kindness.

With high durability and a wide range of colors to choose from, sapphires may be the ultimate birthstone, Gizzi claims.

Laughter is often considered a distraction in the workplace, but it has benefits for both staff and management, Peter Smith writes.

Gretchen Koback Pursel is the new chief people officer at the company formerly known as Saks Global.

The California jeweler is renovating its store in Fresno, with plans to show off the new space in December.

A lifelong practitioner of Pilates, Gabrielle looked to the springs’ tension and suspension when creating this ring, our Piece of the Week.

The deadline to apply is Nov. 13.

The auction house has promoted Remi Guillemin, formerly its head of watches for the Americas and EMEA, to the role.

Zaven Ghanimian discussed the value of human craftsmanship and where the implementation of artificial intelligence does work.

Jewelers of America also revealed the recipients of the Seymour & Evelyn Holtzman Bench Scholarship and its own scholarship programs.

The British actor, known for his roles in “Twilight” and “The Odyssey,” will star in a campaign for the Master Control Chronometre.

The “Confetti Disco,” “Champagne Cheers,” “Tuxedo,” and “Classic Punk” jewelry collections each capture a distinct spirit of celebration.

Nelson Holdo of Newport Beach pleaded guilty to multiple counts of felony grand theft and writing bad checks and was sentenced Monday.

Cat ladies of the jewelry world, unite. Sandy Lerner’s “significant” collection of cat jewelry and other objects is going up for auction.

Arnaud Michon, the former Omega USA President, will now lead Messika’s Americas region during its international development.

The branding references the back-to-back jewelry shows that new parent company Forge will host in Miami's Coconut Grove this November.

The stainless steel Patek Philippe “Calatrava” watch from the 1930s sold for nearly $80,000 at a recent Hansons Cornwall auction.

























