Sourcing

Gemstone Cutter Glenn Lehrer Dies at 71

SourcingDec 03, 2024

Gemstone Cutter Glenn Lehrer Dies at 71

An innovative artist inspired by the natural world, Lehrer is remembered for being a visionary and a shining light.

Glenn Lehrer
Gemstone artist Glenn Lehrer, founder of Lehrer Designs Studio, died on Nov. 27 at age 71.
Larkspur, Calif.—Award-winning gemstone cutter and carver Glenn Lehrer died on Nov. 27, following a battle with cancer.

He was 71 years old.

A tribute written by his family was posted to Lehrer’s Facebook profile by Lehrer Designs Studio, the company he founded in 1980. 

The post inspired an outpouring of love from the jewelry design and lapidary artist communities, several of whom noted the impact of Lehrer’s passion, kindness, talent, and beautiful soul.

Lehrer was born March 3, 1953, in California. He developed a passion for art and adventure early in life, according to the tribute. 

His nearly 50-year career in gemstone carving and jewelry design began in the 1970s, when he traveled to India and established a spiritual connection to crystals and gemstones.

Lehrer was a largely self-taught lapidarist and goldsmith. 

In college, he studied crystallography, gemology, and mineralogy, and in 1979, he received his graduate gemology degree in residence from the Gemological Institute of America, according to an “About” page on the Lehrer Designs website. 

He was passionate about innovation and blending science and art. 

Lehrer invented new gemstone cuts, including the patented TorusRing, a modern, faceted gemstone with a hole in the middle designed for setting another gemstone in. 

He also enjoyed co-creating with other artists, including Mark Schneider, Paula Crevoshay, Gordon Aatlo, Kent Raible, Connie May, Marianne Hunter, and others. 

Notably, he worked with fellow artist Lawrence Stoller to create the monumental rutilated quartz sculpture “Bahia,” weighing 426 lbs. It has been on exhibition at the Carnegie Museum in Pittsburgh, Philadelphia, and the Los Angeles Museum of Natural History, and currently, it hangs in the lobby of the GIA Carlsbad campus.  


Crevoshay posted to Lehrer’s Facebook page saying, “We cherish our precious memories of all the wonderful times we spent with Glenn and Sharon dreaming up new projects and collaborating on bringing them to fruition. Glenn was noble of spirit, kind and generous, and an artistic genius. Our whole world is enriched by his legacy.” 

Lehrer won numerous awards for his designs, including several American Gem Trade Association (AGTA) Spectrum and Cutting Edge lapidary awards. 

His work has also been featured on the covers of industry trade magazine the Lapidary Journal several times, and his gemstone carvings and jewelry designs are in museums and private collections worldwide. 

Lehrer loved to share his passion, appearing on television programs such as QVC and Gemporia for his gem cutting knowledge. 

He also authored the 2016 book, “In Quest of the Indescribable: The Artistry and Life of a Gem Carver.” 

Lehrer volunteered his time to the jewelry industry in several ways. 

He was a member of AGTA and served on the board of directors for 10 years, where, as chair of the constitution committee, he contributed to the re-writing of AGTA's constitution and bylaws, according to the Lehrer Designs website. 

Lehrer was given a lifetime honorary membership with the International Colored Gemstone Association (ICA) for his work consulting with the board and staff to re-write and update their constitution and bylaws, the web page said.  

He also served on the board of trustees for UK-based nonprofit Colourful Life Foundation, an organization committed to helping improve health and education initiatives and foster sound environmental practices in gemstone mining and cutting communities in the developing world, the Lehrer Designs website said. 

Lehrer’s work was inspired by the natural world around him. 

Growing up riding a longboard in Los Angeles later turned to surfing on the coast of Northern California, particularly Rodeo Beach and Fort Cronkhite near the Golden Gate Bridge, where Lehrer was inspired by the fluidity and motion of waves in the ocean.  

The exhilaration and peace he found in its rhythm influenced the sense of movement and natural beauty seen in his creations. 

In addition to surfing, Lehrer had a deep love of horseback riding, finding a sense of peace and connection to the natural world through exploring coastal trails. He was member of the National Park Service’s horse patrol for the Marin Headlands in the Golden Gate National Recreation Area. 

Lehrer had a deep and abiding love for his wife of 45 years, Sharon, and considered their partnership a cornerstone of his life, the tribute said. 

Family was central to his life; he cherished his childhood, often speaking of how his older brother Wayne constantly inspired and encouraged him to pursue his passions. 

Lehrer is survived by his wife, Sharon; his two brothers, Harvey and Wayne; and a handful of nephews and nieces, as well as many friends, colleagues, and admirers. 

In lieu of flowers, the family encourages readers to contact GIA about creating a scholarship in honor of Lehrer. 

Donations can be made directly to GIA in remembrance of Lehrer at scholarship@gia.edu


Lauren McLemoreis the associate editor, gemstones at National Jeweler, covering sourcing, pricing and other developments.

The Latest

CBG Curated Designer Project Logo
Events & AwardsMay 26, 2026
CBG Brings Its Curated Designer Project to Las Vegas Show

The Curated Designer Project has expanded to highlight eight independent jewelry designers during CBG’s Las Vegas show.

JCK Talks panel on stage
Events & AwardsMay 26, 2026
12 JCK Talks Sessions to Add to Your Las Vegas Schedule

The trade show’s education series returns, with sessions on retail trends, AI, watches, marketing, corporate responsibility, and more.

Walters Faith
TrendsMay 26, 2026
Amanda’s Style File: A Cooldown Is Coming

Bring a cool tone to your summer jewelry with these white metal pieces.

PG-05-SHOT-2-LUCIDA.033 1.png
Brought to you by
All Eyes on Gold Prices. Alternatives to Look For. And What to BEWARE of in Vegas

As gold prices rise, today’s retailers are looking for alternatives at prices that will appeal to wider audiences.

National Jeweler columnist Sherry Smith, partner at The Retail Smiths
ColumnistsMay 25, 2026
The Key Mindset for Better Trade Show Buying

Buying discipline at trade shows starts with clarity about your inventory levels, Smith writes.

Weekly QuizMay 21, 2026
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Shot of attendees at a JA New York jewelry trade show
Events & AwardsMay 22, 2026
Instore Buys JA New York Show

The deal closed this week, which means Instore will produce the JA NY show slated to take place this fall.

Buccellati Waikiki gold and diamond earrings
FinancialsMay 22, 2026
Richemont’s Jewelry Brands Lead the Charge in Q4

The company’s jewelry sales were up in Q4 and the fiscal year, with Richemont raising prices in part because of the cost of gold.

1872x1052-NextGem-2026-National-Jeweler-Advertorial.jpg
Brought to you by
How Modern Training Is Becoming a Competitive Advantage for Jewelry Retailers

With the trade and customer trust in mind, GIA® developed NextGem™ – on-demand training designed specifically for retail.

Leigh Maxwell Bauble Earrings
CollectionsMay 22, 2026
Leigh Maxwell Celebrates 5 Years at Couture With ‘Bauble’ Collection

The “Bauble” capsule collection of colorful one-of-a-kinds includes our Piece of the Week, the “Bauble” earrings, featuring rose zircon.

Stuller 2026-2027 packaging and display catalog
MajorsMay 22, 2026
Stuller’s New Packaging, Display Catalog Is Out

The updated catalog has a newly dedicated section for gift wrapping.

My Next Question, Episode 5: Amanda Gizzi, Michelle Graff, Frank Everett
PodcastsMay 21, 2026
Episode 5: Sotheby’s Frank Everett Puts the Auction Market in Perspective

Everett covers colored stones’ surging popularity, the mellow return of the “Mellon Blue,” and his “The Devil Wears Prada” doppelgänger.

Springer’s Jewelers new flagship rendering
IndependentsMay 21, 2026
Springer’s Jewelers’ New Flagship Will Serve Next-Gen Luxury Shoppers

Fourth-generation CEO Lilly Mullen wants to emphasize experience, connection, and personalized service.

Nina Pugliese
Events & AwardsMay 21, 2026
JA Announces Nina Pugliese Memorial Scholarship

The new award, created in partnership with Henne Jewelers, honors the late designer’s legacy through supporting jewelry education.

Jewelry scam flyer and police officer handing flyer to elderly man
CrimeMay 20, 2026
NYPD Warns of Jewelry Swap Scams Targeting Seniors

The NYPD is warning elderly New Yorkers to keep their jewelry hidden when walking outside to avoid being a target.

New Adornment & Theory jewelry store in West Town, Chicago
IndependentsMay 20, 2026
Adornment & Theory’s New Store Feels Like Home

Designer Viviana Langhoff has realized her dream of owning a space for her Chicago jewelry store that looks and feels like her brand.

Couture Show Logo
Events & AwardsMay 20, 2026
Here Is Couture’s 2026 Education Lineup

The sessions will run from Friday, May 29, to Sunday, May 31, with one being a live taping of an episode of Couture’s podcast.

Morgan P. Richardson
Lab-GrownMay 20, 2026
Savannah Friedkin Jewelry Names New CEO

Former Stephanie Gottlieb Fine Jewelry executive Morgan P. Richardson is joining the lab-grown diamond jewelry brand.

Audemars Piguet x Swatch white Royal Pop watch
WatchesMay 19, 2026
Here’s the AP x Swatch Pocket Watch That Caused Pandemonium

The $400 pocket watch is a blend of Audemars Piguet’s iconic eight-sided Royal Oak and Swatch’s unserious Pop watches from the ‘80s.

Chris Ploof Modern Electrum Collection Milgrain Rows and Diamonds Ring
CollectionsMay 19, 2026
Chris Ploof’s New Collection Makes an Ancient Metal Modern

With gold prices on the rise, the “Modern Electrum” collection uses an alternative, non-tarnishing metal alloy composed of gold and silver.

Ellen and Michael Fruchtman
IndependentsMay 19, 2026
Ellen and Michael Fruchtman Retire, Sell Marketing Agency

Fruchtman Marketing has new owners, Erin Moyer-Carballea and Manuel Carballea, and will relocate to Miami.

Peter Smith and National Jeweler contributor
ColumnistsMay 19, 2026
Peter Smith: The (Mostly) Immutable Sales Truths

In a column for the 2026 State of the Majors issue, Smith lists 10 time-tested principles about sales that still ring true.

Edahn Golan, Tenoris co-founder and National Jeweler contributor
ColumnistsMay 18, 2026
Edahn Golan: What a K-Shaped Economy Means for Fine Jewelry

In a column for the 2026 State of the Majors issue, Golan spells out how the growing economic divide in the U.S. is reshaping the market.

Foundrae Limitless Expansion of Joy and Hope Collection Campaign Imagery
CollectionsMay 18, 2026
Foundrae’s New Collection Taps Into Joy

The “Limitless Expansion of Joy and Hope” collection evokes summer through colored gemstones and motifs of butterflies and florals.

Inchiquin emerald
CollectionsMay 18, 2026
Hancocks London Acquires Historic ‘Inchiquin’ Emerald

The jewel, circa 1890, is from the late Victorian era and was owned by descendants of the last high king of Ireland.

JCK Industry Fund Logo
Events & AwardsMay 18, 2026
Here Are the 2026 JCK Industry Fund Grant Recipients

This is what the nine recipients plan to do with the funds.

John Wayne Signet Ring
AuctionsMay 15, 2026
American Collector Ponies Up Almost $17K for John Wayne’s Ring

The Western star’s 14-karat gold signet ring sold for six times its low estimate following a bidding war at U.K. auction house Elmwood’s.

MJSA Education Foundation and Jewelers of America
Events & AwardsMay 15, 2026
JA, MJSA To Sponsor Roundtable at TJS

The discussion, "Rebuilding the Jewelry Workforce," will take place on Saturday, May 16, in Troy, Michigan.

×

This site uses cookies to give you the best online experience. By continuing to use & browse this site, we assume you agree to our Privacy Policy