The family-owned jeweler has three locations across Missouri and Iowa.
19 Hemmerle Pieces From a Private Collection Head to Auction
It will be the largest single-owner collection of the German brand’s jewels to appear at auction, Sotheby’s said.

The auction house will offer what it says is the largest single-owner collection of the German brand’s jewels to appear at auction next month.
Nineteen Hemmerle jewels will appear in “A Vision: Property from the Collection of Michelle Smith” at Sotheby’s New York.
This is seven more than were featured at a 2019 Sotheby’s auction—at the time the largest private collection to go up for sale—where all but one lot exceeded its pre-sale estimate and some went for five times those amounts.
Next month, the jewels will be at the center of the Sotheby’s New York auction comprising 400 lots across two auctions—20th and 21st century design, fine art, jewelry, and handbags from the collection of the late philanthropist and art patron Michelle Smith.
She was the daughter of the late renowned businessman, real estate developer, and philanthropist Robert Smith—who developed large parts of the Crystal City outside of Washington, D.C.—and artist Clarice Smith.
She served as vice president of product design and development for Charles E. Smith Residential Realty and its successor, Archstone-Smith, becoming one of D.C.’s most respected figures, known for her exacting eye, kindness, and championing of various organizations and educational institutions.
Among those she supported are the Foundation for Art and Preservation in Embassies, the Kennedy Center, the Smithsonian Institute, the Aspen Institute, the New York Historical Society, and many others.
Smith died in September.
The Hemmerle pieces in her collection that are heading to auction were gathered over the course of decades, offering a look at the brand’s distinct style, using innovative combinations of colors, textures, and stones.
Highlights include a pair of diamond and copper stud earrings, a bronze and sea urchin necklace, and a peridot, tourmaline, brass, and wood cuff bracelet.
Smith’s jewelry collection also features several pieces from iconic jewelry houses, including a “Ludo Hexagone” bracelet ($60,000-$80,000) and a “Chevalerie” demi-parure ($40,000-$60,000) from Van Cleef & Arpels, and a selection of diamonds and pearls from Graff.
An online sale of jewelry, design and Hermes handbags will complement the live component, running from April 16-27.
Lots will travel to Sotheby’s Paris from March 11-15 before returning to New York for exhibition at Sotheby’s York Ave galleries starting April 16.
The Latest

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

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.

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

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.

Built on Relationships. Refined by Craft.

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.

The gem hunter, whose 70-year career was defined by adventure and exploration, is remembered for his steadfast faith and sense of wonder.

Tiffany & Co. continued its full-scale store renovation project while Bulgari’s high jewelry collection generated “record-breaking revenue.”

This year’s sessions feature leading voices from human rights, legal, and conservation organizations.

The high-end jewelry retailer was sold to private investment firm Middle West Partners and a group of longtime clients.

The jewelry designer has partnered with Sofer Jewelry to distribute her 85-piece lab-grown diamond collection.






















