Jewelry Auction Aims to Build Diversity in the Maker Market
Columbia Gem House will auction pieces from MJSA’s Responsibly Sourced Design Challenge to raise funds for the nonprofit Nest.

Nest supports the growth and engagement of the artisan and makers market economy to build greater gender equity and economic inclusion.
The auction will take place in November on ColumbiaGemHouse.com and feature the jewels submitted to MJSA’s Responsibly Sourced Design Challenge.
The challenge asks jewelers to design a piece based on a fictional scenario they’ve been given. This year’s prompt was to create a piece for a woman who’d been adopted and wants to learn more about her background.
Colored stone company Columbia Gem House has sponsored the design challenge since 2019 but expanded the project last year by inviting the designers involved to produce their designs and auction them for a good cause.
Proceeds from the 2021 auction went to help the Navajo Nation recover from the impacts of the COVID-19 pandemic.
This year, proceeds will go toward Nest’s Jewelers United program, part of its Makers United initiative, which is focused on elevating BIPOC artisans and providing market access to ensure the maker movement in the United States is open to everyone regardless of gender, race, means, or ability.
As the sponsor of the event, CGH donates gemstones to help the designers bring their renderings to life.
For the 2022 challenge, the company has donated hexagon-shaped Oregon sunstone, hexagon-shaped Montana sapphire, tapered baguettes of Australian sapphire, and Brazilian citrine baguettes.
CGH also donated silver to help produce the pieces.
In the months leading up to the auction, CGH will share designs submitted to the challenge as MJSA releases them. Submissions will be released through September.
In October, voting will take place on MJSA.org, and CGH will host the auction on its website the following month.
To stay up to date with auction announcements and designs, follow Columbia Gem House on Instagram or visit its website to sign up for the newsletter.
The Latest

Wiley said the project will give scientists worldwide access to the American Museum of Natural’s History renowned mineral collection.

The “Flower Puff” collection looks to beaded flower friendship bracelets from childhood, turning the silhouette into nostalgic fine jewelry.

Set for April 2, the webinar will discuss how the jewelry industry can address the workforce gap.

You deserve to know what you are selling–to protect your customers as well as your business and your reputation.

Bayer, founder of Lisa Bayer Designs, is remembered as “a bright light in every room.”


The highest-grossing lot was a Tiffany & Co. ring set with a flawless, emerald-cut diamond of 10 carats.

Former Sotheby’s executive Tom Heap has taken on the London-based role.

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

The group of women allegedly robbed two Catbird stores and one Gorjana location on the afternoon of March 9.

Movado CEO Efraim Grinberg noted continued strength in the fashion watch and accessible luxury segments in the U.S.

After celebrating 25 years in 2025, the campaign marks a new chapter for the jewelry brand with the message that “Identity Creates Value.”

Couture and Time to Watches announced the watch brands, from big names to independents, attendees will see at the show.

Plus, why Saks Global’s bankruptcy may have given Bloomingdale’s an edge.

The flawless, Type IIa stone is estimated to achieve up to $2.8 million at the auction house’s high jewelry sale in April.

Costume designer Kate Hawley wore three archival Tiffany & Co. brooches, our Pieces of the Week, while accepting her first Oscar.

The jewelry retailer announced changes to its store network and brand portfolio during its fourth-quarter earnings call.

From a weaker labor market to inflation, NRF Chief Economist Mark Mathews gave insight on what retailers can expect this year.

The historic stone, which sold at Elmwood’s in London, is the largest white diamond to be offered on the U.K. market in more than a decade.

Three-time Grammy award-winning artist Nelly is set to perform at the annual event at Tao Beach in Las Vegas on May 31.

The model and fashion editor’s gold evening bags were the top lots at the London sale, going for more than $25,000 each.

Fresh off winning the David Yurman Gem Awards Grant, Nelson discusses the ring that launched his career and his plans for the future.

The “stunning” Type IIb stone was found via x-ray technology at its Karowe mine in Botswana.

“The Basics of Jewelry” has been updated to include modern topics and visuals.

Held just before the Oscars, the jewelry industry’s big awards show had its share of standout jewelry, gowns, and acceptance speeches.

The Brazilian mine’s new collection features cabochons in soft, muted shades like silver and lilac.

The Academy Award-winning actress stars in Tiffany & Co.’s latest commercial, which debuted Sunday night during the Oscars.

The organizational change follows Kering’s promise of a transformation after declining sales in 2025.
























