Events & Awards

AGTA Reveals Spectrum, Cutting Edge Award Winners for 2024

Events & AwardsNov 08, 2024

AGTA Reveals Spectrum, Cutting Edge Award Winners for 2024

This year’s AGTA Spectrum & Cutting Edge Awards included a new category for engagement rings and a new award highlighting female designers.

AGTA Spectrum winners
A platinum and 18-karat yellow gold brooch titled “Sophia D En Tremblant Butterfly” (left) from Joseph Dardashti of Joseph Dardashti Ltd. and Sophia D. featuring emeralds, rubies, sapphires, and diamonds won Best of Show honors in the Spectrum division, while a 33-carat Montana sapphire called “The Montana Sun Sapphire” from John Dyer of John Dyer Gems took home Best of Show honors in the Cutting Edge division.
Dallas—The American Gem Trade Association announced the winners of the 2024 AGTA Spectrum & Cutting Edge Awards this week.

Judging for the contest, now in its 40th year, took place Oct. 31 and Nov. 1 at the Omni Frisco Hotel at the Star in Dallas.

There were more than 375 entries, which AGTA CEO John W. Ford Sr. said was similar to the previous year and included a “substantial number” of first-time entrants.

Category distribution also was comparable to 2023.

“Every year the quality of our entries continues to get better and better,” said Ford.

The Evening Wear category had the most entries at 75, while Men’s Wear had 27 entries, a slight increase from last year.

A new category was introduced this year for engagement rings.

It had 21 entries, which Ford described as “an explosion of vibrant color” that “far outweighed my expectations.”

“We are thrilled to see artists’ colorful takes in an area that has traditionally been reserved for diamonds,” he said of the new category.

A new award also was introduced this year.

The Alfie Norville Women in Excellence Awards, sponsored by Allan Norville and the Norville family, were created to highlight female designers. The designation was given to one female entrant in each of the six Spectrum categories.

The 2024 AGTA Spectrum & Cutting Edge Awards judges included Jean Francois Bibet, Cartier; Sherry Bender, The Goldsmith Ltd., Chicago; Susan Jacques, Gemological Institute of America; and Suzy Landa, Suzy Landa Fine Jewelry.

An additional judge, Peggy Grosz, formerly of Assael, withdrew due to a conflict.

“We have returned to Texas for a fourth time, and this may be our best year yet,” said Kimberly Collins, owner of Kimberly Collins Colored Gems and president of the AGTA board of directors.

“The caliber of the entries continues to increase annually, and the expertise of the judges wows us. I think everyone loved seeing the submissions in the new engagement ring category, as colored gems in bridal are a growing segment of the market.”

Spectrum award entries are judged on overall beauty and wearability, innovative design, effective use of materials, quality of gemstones, quality of workmanship, broad‐based consumer appeal and potential to generate positive publicity for natural colored gemstones, natural pearls and cultured pearls.

Cutting Edge awards honor excellence and creativity in the lapidary arts, including natural colored gemstones and cultured pearls, carvings, and other gem materials.

Many of the winning pieces will be on display during AGTA GemFair Tucson, slated for Feb. 3–9 in Tucson, Arizona.

Winners will be recognized at the AGTA Spectrum Gala, scheduled to take place Feb. 8 in the recent addition to the Tucson Convention Center.

Here they are.

“Best of” Awards
Best of Show–Spectrum: Joseph Dardashti, Joseph Dardashti Ltd. and Sophia D.
Best of Show–Cutting Edge: John Dyer, John Dyer Gems
Best Use of Color: Niveet Nagpal, Omi Gems Inc.
Best Use of Pearl: Robin Callahan, Robin Callahan Designs LLC
Fashion Forward: Adam Neeley, Adam Neeley Fine Art Jewelry Inc.
Best of Single Entries–Cutting Edge: Philip Louer, North American Gem Carvers LLC, with contributors Nicolai Medvedev (designer and fabricator), and Susan Helmich (gold work)
Best of Single Entries–Spectrum: Matthew Tuggle, Tuggle Designs, with contributors Lauren Tuggle (co-designer and hand engraver), Ryan Anderson (lapidary artist), and Kyle Forgey (supporting jeweler)
Best Use of Platinum and Color: Craig Slavens, Luxe Fine Jewelry
Best Use of Platinum Crown: Marie Fellhauer, Holly Hawks Curations LLC, with contributor Southern Diamond Jewelers (bench jeweler)

See: The “Best Of” Winners

Bridal Wear
First Place: Christina Penuel, Mark Loren Designs
Second Place: Craig Slavens, Luxe Fine Jewelry (commissioned by Larry Rice)
Third Place: Adam Neeley, Adam Neeley Fine Art Jewelry, Inc.
Alfie Norville Women in Excellence Award: Janine Castro, Janine Castro Jewelry, with contributors Steven DeLaVega (center stone source) and Juan Negron (jeweler)
Honorable Mention and Platinum Honors: Niveet Nagpal, Omi Gems Inc.

Business/Day Wear
First Place and Platinum Honors: Maia Carlson, Weber Goldsmith Gallery, with contributor Brad Weber
Second Place: Wolfgang Vaatz, Wolfgang Vaatz
Third Place: Niveet Nagpal, Omi Gems Inc.
Alfie Norville Women in Excellence Award: Jutta Munsteiner, Somewhere In The Rainbow, with contributor Tom Munsteiner (cutter)
Honorable Mention: Jeffrey Bilgore, Jeffrey Bilgore LLC
Honorable Mention: Dallas Prince, Dallas Prince Designs
Honorable Mention: Robin Callahan, Robin Callahan Designs LLC

Classical
First Place: Beatrix Laura Jessner, B & W Jewels LLC
Second Place: Yehouda Saketkhou, Yael Designs
Third Place: Niveet Nagpal, Omi Gems Inc.
Alfie Norville Women in Excellence Award: Mary van der Aa, Mary van der Aa Fine Jewels, with contributor Tucson Todd’s Gems (gemstone supplier)
Honorable Mention: Jutta Munsteiner, Munsteiner USA LLC
Platinum Honors: Jeffrey Bilgore, Jeffrey Bilgore LLC, with contributor Cuprian & Co. (supplier)

See: The Spectrum First-Place Winners

Engagement Rings
First Place: Niveet Nagpal, Omi Gems Inc.
Second Place: Nikki Swift, Nicole Mera LLC
Third Place: Jeffrey Bilgore, Jeffrey Bilgore LLC
Alfie Norville Women in Excellence Award: Robin Callahan, Robin Callahan Designs LLC with contributor Color Source Gems (sapphire supplier)
Honorable Mention: Yehouda Saketkhou, Yael Designs
Platinum Honors: Underwoods Design Team, Underwoods Fine Jewelers

Evening Wear
First Place: Joseph Dardashti, Joseph Dardashti Ltd. and Sophia D.
Second Place: Adam Neeley, Adam Neeley Fine Art Jewelry Inc.
Third Place: Phillip Dismuke, Jewelsmith Inc.
Alfie Norville Women in Excellence Award and Honorable Mention: Sonya Konstantinovsky, Sonya K.
Honorable Mention: Raja Mehta, AG Gems
Platinum Honors: Marie Fellhauer, Holly Hawks Curations LLC, with contributor Southern Diamond Jewelers (bench jeweler)

Men’s Wear
First Place and Platinum Honors: Craig Slavens, Luxe Fine Jewelry
Second Place: Matthew Tuggle, Tuggle Designs, with contributors Lauren Tuggle (co-designer and hand engraver), Ryan Anderson (lapidary artist), and Kyle Forgey (supporting jeweler)
Third Place: Zoltan David, Somewhere In The Rainbow, with contributor Bruce Bridges (supplier and cutting)
Alfie Norville Women in Excellence Award: Robin Callahan, Robin Callahan Designs LLC and Tom Munsteiner (lapidary artist)
Honorable Mention: Rodney Rahmani, Brilliant Stars
Honorable Mention: Dallas Prince, Dallas Prince Designs

Editors’ Choice Awards 

Spectrum: Adam Neeley, Adam Neeley Fine Art Jewelry Inc.
Cutting Edge: Christopher Wolfsberg in collaboration with Nirinjan Kalsa 

 Related stories will be right here … 

Here are the winners of the 2024 Cutting Edge Awards.

All Other Cut Gemstones
First Place: Joseph Ambalu, Amba Gem Corp.
Second Place: Mikola Kukharuk, Nomad’s
Third Place: Nancy Attaway, High Country Gems
Honorable Mention: Ben Kho, Kho International
Honorable Mention: Mikola Kukharuk, Nomad’s

Carving
First Place: Patrick Dreher, Dreher Carvings LLC
Second Place: Dalan Hargrave, GemStarz Jewelry, with contributor Don Buford (owner)
Third Place: Don Johnson, Obsessed Over Gems, with contributor Meg Berry
Honorable Mention: Robert Procop, Robert Procop Exceptional Jewels, with contributor Meg Berry (faceter)

Classic Gemstones
First Place: Allen Kleiman, A. Kleiman & Co.
Second Place: Ron Rahmanan, Sara Gem
Third Place: William Hakimi, A. Hakimi & Sons
Honorable Mention: Ron Rahmanan, Sara Gem

Innovative Faceting
First Place: Lee Haynes, LWH Gems
Second Place: Rodney Rahmani, Brilliant Stars
Third Place: Justin Cruz, Red Deer’s Customs & Throwing Stones, with contributors Derek Katzenbach (cutter) and Rusty James (co-owner)
Honorable Mention: Steven Manchini, Steven Tyler the Designer
Honorable Mention: Steven Manchini, Steven Tyler the Designer, with contributor Doug Malby

See: The Cutting Edge First-Place Winners

North American Mined Gemstones
First Place: John Dyer, John Dyer Gems
Second Place: Ben Kho, Kho International
Third Place: Ben Kho, Kho International

Objects of Art
First Place: Philip Louer, North American Gem Carvers LLC
Second Place: Desmond Chan, Gem Arts International, with contributor Yan Ge (carver)
Third Place: Rodney Rahmani, Brilliant Stars

Pairs & Suites
First Place: Niveet Nagpal, Omi Gems Inc.
Second Place: Joseph Ambalu, Amba Gem Corp.
Third Place: Ruben Bindra, B & B Fine Gems
Honorable Mention: David Nassi, 100% Natural Ltd., with contributor Kenneth Blount
Honorable Mention: Bruce Bridges, Somewhere In The Rainbow

Phenomenal
First Place: Ruben Bindra, B & B Fine Gems
Second Place: Jaimeen Shah, Prima Gems USA LLC
Third Place: Adam Gil, Jerry Gil & Company
Honorable Mention: Itamar Pimenta, Pentagon Gem

Sponsor Platinum Guild International gives out the “Best Use of Platinum and Color” and “Best Use of Platinum Crown” awards.  

It also sponsors “Platinum Honors,” which recognizes the outstanding use of platinum in colored gemstone and/or cultured pearl jewelry in six Spectrum Awards categories.  

The Latest

Single Stone Bryn Ring and Grace Lee Marquise Demi Demi Ring
TrendsJun 20, 2025
Dua Lipa Stays On-Trend With Chunky Engagement Ring

The singer’s ring ticks off many bridal trends, with a thick band, half-bezel setting, and solitaire diamond.

Yvonne Léon Python Gold Bracelet
TrendsJun 20, 2025
Piece of the Week: Yvonne Léon’s ‘Python Gold’ Bracelet

The bracelet references vintage high jewelry and snake symbolism as a playful piece where a python’s head becomes a working belt buckle.

Stock image of handcuffs
CrimeJun 18, 2025
7 Men Indicted in $100M Brinks Jewelry Heist

The heist happened in Lebec, California, in 2022 when a Brinks truck was transporting goods from one show in California to another.

an instructor and a student in a bench jewelry classroom
Brought to you by
Investing in the Next Generation of Bench Jewelers

The Seymour & Evelyn Holtzman Bench Scholarship from Jewelers of America returns for a second year.

Marie-Thérèse Pink diamond and Blue Belle sapphire necklace
AuctionsJun 18, 2025
Historic ‘Marie-Thérèse Pink’ Diamond Fetches $14M at Christie’s

The 10-carat fancy purple-pink diamond with potential links to Marie Antoinette headlined the white-glove jewelry auction this week. 

Weekly QuizJun 20, 2025
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Caryl Capeci Starboard Cruises
EditorsJun 18, 2025
Q&A: Caryl Capeci Dives Into Cruise Jewelry Shopping

The Starboard Cruises SVP discusses who is shopping for jewelry on ships, how much they’re spending, and why brands should get on board.

Gresham grasshopper ring
AuctionsJun 18, 2025
16th-Century ‘Gresham Grasshopper’ Ring Sells for $56K

The historic signet ring exceeded its estimate at Noonans Mayfair’s jewelry auction this week.

Jewelers of America logo with meetup, State of the Majors, giveaway and massages
Brought to you by
Jewelers of America is Headed to Las Vegas for JCK 2025

The countdown is on for the JCK Las Vegas Show and JA is pulling out all the stops.

Kirk Kara fine jewelry
CollectionsJun 18, 2025
Kirk Kara Celebrates 135 Years With New Jewels

To mark the milestone, the brand is introducing new non-bridal fine jewelry designs for the first time in two decades.

Gemfields 36 Carat Ruby
SourcingJun 18, 2025
Gemfields Sells 36-Carat Rough Ruby

The gemstone is the third most valuable ruby to come out of the Montepuez mine, Gemfields said.

Alex Brown
TechnologyJun 18, 2025
Alex Brown Named President of Smithee Group

Founder and longtime CEO Ben Smithee will stay with the agency, transitioning into the role of founding partner and strategic advisor.

Jade Ruzzo Gloria Collar
EditorsJun 17, 2025
The Best New Jewelry from Couture 2025, Part 1

Associate Editor Natalie Francisco shares 20 of her favorite pieces from the jewelry collections that debuted at Couture.

Jewelry industry author, speaker, and sales expert Peter Smith
ColumnistsJun 17, 2025
Peter Smith: Is Your Comp Plan a Hiring Hindrance?

If you want to attract good salespeople and generate a stream of “sleeping money” for your jewelry store, then you are going to have to pay.

Selection of jewelry from Sotheby’s New York High Jewelry sale
AuctionsJun 17, 2025
Colored Gemstones, Signed Jewels Shine in Sotheby’s High Jewelry Sale

The top lot was a colorless Graff diamond, followed by a Burmese ruby necklace by Marcus & Co.

Amanda Gizzi, Jewelers of America’s SVP of corporate affairs
MajorsJun 17, 2025
Amanda Gizzi Gets a Promotion at JA

Gizzi, who has been in the industry since 2001, is now Jewelers of America’s senior vice president of corporate affairs.

Kering CEO Luca de Meo
MajorsJun 17, 2025
Kering Names Automotive Exec as Its New CEO

Luca de Meo, a 30-year veteran of the auto industry, will succeed longtime CEO François-Henri Pinault.

Botswana Minster of Minerals and Energy Bogolo Joy Kenewendo
EditorsJun 16, 2025
Q&A: Bogolo Joy Kenewendo on Mining, Tariffs, and the Energy of Las Vegas

Following visits to Vegas and New York, Botswana’s minerals minister sat down with Michelle Graff to discuss the state of the diamond market.

Greenwich Street Jewelers Your Love Has the Perfect Ring Campaign
IndependentsJun 16, 2025
Greenwich St. Jewelers Launches Commitment Campaign Celebrating LGBTQ+ Couples

The “Your Love Has the Perfect Ring” campaign showcases the strength of love and need for inclusivity and representation, the jeweler said.

Ivette Nersesyan-Stephanopoulos
MajorsJun 16, 2025
Ivette Nersesyan-Stephanopoulos Joins Tiffany & Co.

The former De Beers executive is the jewelry house’s new director of high jewelry for the Americas.

New York Liberty Nyara Sabally Catbird campaign
MajorsJun 16, 2025
Catbird Names WNBA Star Nyara Sabally as Its New Brand Ambassador

The New York Liberty forward is the first athlete to represent the Brooklyn-based jewelry brand.

Robinson Pelham Fruits of Love Pear Earrings
CollectionsJun 13, 2025
Piece of the Week: Robinson Pelham’s Pear Earrings

Take a bite out of the 14-karat yellow gold “Fruits of Love Pear” earrings featuring peridots, diamond stems, and tsavorite leaves.

Ella Sophie
EditorsJun 12, 2025
15 Questions With Jewelry Photographer Ella Sophie

The California-based creative talks jewelry photography in the modern era and tackles FAQs about working with a pro for the first time.

A pink gold Patek Philippe perpetual calendar chronograph Ref. 2499
AuctionsJun 12, 2025
Vintage Patek Philippe From the ‘50s Sells for $4M at Sotheby’s

Al Capone’s pocket watch also found a buyer, though it went for less than half of what it did at auction four years ago.

Celine Assimon
AuctionsJun 12, 2025
Former De Beers Exec Celine Assimon Joins Bonhams

Assimon is the auction house’s new chief commercial officer.

De Beers CEO Al Cook speaking at JCK Las Vegas 2025
EditorsJun 11, 2025
Q&A: Al Cook on Differentiating Natural Diamonds, Traceability, and Tariffs

The De Beers Group CEO discusses the company’s new “beacon” program, the likelihood diamonds will be exempt from tariffs, and “Origin.”

Pandora Las Vegas ribbon cutting ceremony
MajorsJun 11, 2025
Pandora Bets on Las Vegas for First North American Flagship

The Danish jewelry giant hosted its grand opening last weekend, complete with a Pandora pink roulette wheel.

Tiffany Stevens
GradingJun 11, 2025
Tiffany Stevens Exits IGI, Lab Appoints New Board Leader

Industry veteran Anoop Mehta is the new chairman and independent director of the IGI board.

×

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