Other

GIA enhances offerings at Tucson shows

OtherJan 21, 2014

GIA enhances offerings at Tucson shows

The Gemological Institute of America has announced that it will offer special laboratory services, gem and jewelry seminars and classes during the annual gem shows next month. 

012214_GIA_Tucson-Article.jpg
Attendees of the Tucson Gem and Mineral Show will get to preview pieces from the GIA’s spring exhibit in Carlsbad, Calif., “Gems&Gemology 80th Anniversary,” including these intense rubellites from the Queen Mine in San Diego County.

Carlsbad, Calif.--The Gemological Institute of America has announced that it will offer special laboratory services, gem and jewelry seminars and classes during the annual gem shows next month.

The GIA’s services and seminars will take place at Tucson Convention Center during the American Gem Trade Association (AGTA) GemFair from Feb. 4 to 9, and at the Tucson Gem and Mineral Show from Feb. 13 to 16.

Two free seminars will explore recent gemological discoveries and research, and the Museum of London’s Cheapside Hoard exhibit.

The GIA also will offer two lab classes--colored stone grading and pearl grading--as well as two fee-based seminars--identifying synthetic diamonds and identifying diamond treatment.

The GIA Alumni Association will sponsor its annual dinner, auction and dance event, “Party at the GIA Gem Mine,” at the Marriott University Park Hotel on Feb. 7.

Details about the offerings at the Tucson show are as follows:

GIA Museum Exhibit
Attendees of the Tucson Gem and Mineral Show will have the opportunity to take a look at pieces from GIA’s spring exhibit in Carlsbad, “Gems & Gemology 80th Anniversary.” Pieces on display will include those featured on three different covers of the institute’s scientific journal, along with their covers.

GIA Show Service Laboratory
Attendees of AGTA’s GemFair will have access to gem identification and country-of-origin services through the GIA Show Service Laboratory. Seasoned GIA gemologists will accept gemstones onsite at the AGTA GemFair in the Onyx Suite.

Free GIA Seminars
Magnificent Jewels of Cheapside Hoard
Wednesday, Feb. 5, 1 to 2 p.m.
Robert Weldon, GIA’s manager of photography and visual communications and a noted expert on colored gems, will talk about photographing and documenting the treasures of the Museum of London’s Cheapside Hoard.

The Latest News from GIA Research
Friday, Feb. 7, 9 to 10 a.m.
GIA’s Distinguished Research Fellow James Shigley will provide an update on the institute’s latest research developments on diamonds, colored stones and other topics.

GIA Classes
GIA will offer two lab classes and two seminars during the AGTA’s GemFair. Pre-registration is required. Call GIA Admissions at 800-421-7250, ext. 4001 to register for the seminars, and visit GIA’s website to register for the lab classes.

Colored Stone Grading Lab Class
Tuesday through Thursday, Feb. 4-6, 9 a.m. to 5 p.m.
Students will develop skills in grading the color, clarity and cut quality of a wide range of colored stones and learn the

GIA Colored Stone Grading System and how to describe color by hue, tone and saturation, among other things.

Pearl Grading Lab Class
Friday, Feb. 7, 9 a.m. to 4 p.m.
Students will discover how experts determine the quality of akoya, freshwater, South Sea and Tahitian pearls, learn GIA’s 7 Pearl Value Factors and learn how to evaluate freshwater and cultured pearls in order to increase sales and promote the relationship between beauty, value and quality in merchandise.

Identifying Synthetic Diamonds
Saturday, Feb. 8, 9 to 11 a.m.
Through both lecture and a hands-on lab, students will learn how to identify high-pressure, high-temperature (HPHT) grown synthetic diamonds and separate them from natural diamonds, as well as gain insight into the identification of diamonds grown using the chemical vapor deposition (CVD) process.

Identifying Diamond Treatments
Saturday, Feb. 8, 1 to 3 p.m.
Students will learn about the most important diamond treatment processes currently used in the gemstone market. The class covers the nature and treatment identification of diamonds, including laser-drilled, fracture-filled, HPHT, irradiation, and multiple treatment processes.

Throughout GemFair, GIA experts also will answer questions and discuss a variety of relevant topics at booth #450 in the CAD Design Studio, located in the Gem Hall.

More details about the institute’s offerings at the AGTA GemFair can be found on the GIA website.

Michelle Graffis the editor-in-chief at National Jeweler, directing the publication’s coverage both online and in print.

The Latest

Pope Francis
Policies & IssuesMay 14, 2025
Here’s What Happened to Pope Francis’ Ring

Before Pope Leo XIV was elected, a centuries-old procedure regarding the late pontiff’s ring was followed.

1998 Cosmograph Daytona, Ref.16516 Rolex
AuctionsMay 14, 2025
Custom Rolex Pulled From Sotheby’s Sale

The one-of-a-kind platinum Rolex Cosmograph Daytona was estimated to fetch up to $1.7 million.

Jeweler Constance Polamalu at Bloomstone, a store that specializes in lab-grown diamonds
Lab-GrownMay 14, 2025
State of Diamonds: What’s Next for Lab-Grown Diamonds?

While the product has entrenched itself in the market, retailers and consultants are assessing the next phase of the category’s development.

antique_Vegas_2024_by_headshot_stories_9454.jpg
Brought to you by
Las Vegas Antique Jewelry & Watch Show: Showcasing the Most Collectible Merchandise from Across the Globe

Gain access to the most exclusive and coveted antique pieces from trusted dealers during Las Vegas Jewelry Week.

Surveillance footage Tiffany & Co. Seattle robbery
CrimeMay 14, 2025
Seattle Detectives Seek Public’s Help in Tiffany & Co. Robberies

The police are trying to identify the man suspected of robbing two Tiffany & Co. locations in the area.

Weekly QuizMay 08, 2025
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Jeff Corey, new chairperson of the board for the Jewelers Board of Trade
MajorsMay 14, 2025
Jeff Corey Elected Chair of JBT Board

The well-known Maine jeweler takes over for Brian Fleming and will serve a one-year term.

Foundrae Ingot Pendant
Policies & IssuesMay 14, 2025
Foundrae Donates $11K to Ethical Metalsmiths

The donation was the result of the brand’s annual Earth Day Ingot event.

Supplier Spotlight -Recorded-Webinar.png
Brought to you by
Watch: The Winston Red: GIA Examines the Smithsonian’s Newest Addition

Supplier Spotlight Sponsored by GIA

Eiseman Jewels ribbon cutting ceremony
IndependentsMay 13, 2025
Eiseman Jewels’ Renovated Dallas Store Is Bigger and Better

Located in NorthPark Center, the revamped store is nearly 2,000 square feet larger and includes the first Tudor boutique in Dallas.

Diamond Council of America
MajorsMay 13, 2025
DCA Announces New Learning Platform, Course Updates

The nonprofit has made updates to the content in its beginner and advanced jewelry sales courses.

Malyia McNaughton and Elyssa Jenkins-Pérez
MajorsMay 13, 2025
BIJC Launches New Education Fund

BIJC President Malyia McNaughton will shift roles to lead the new foundation, and Elyssa Jenkins-Pérez will succeed her as president.

Harwell Godfrey Snake Giza Ring, Foundrae Mind, Body Soul Story Necklace, Tiffany & Co. Tiffany Titan By Pharrell Williams Bracelet
TrendsMay 13, 2025
State of Jewelry Design: The Top 10 Jewelry Trends of the Past Decade

As a nod to the theme of JCK Las Vegas 2025, “Decades,” National Jeweler took a look back at the top 10 jewelry trends of the past 10 years.

Lightbox’s Reminiscence Poet earrings in 14-karat white gold with lab-grown diamonds
Lab-GrownMay 12, 2025
Lightbox to Go Dark by Summer, De Beers Says

The company plans to halt all consumer-facing activity this summer, while Lightbox factory operations will cease by the end of the year.

Stock image of shipping containers
Policies & IssuesMay 12, 2025
Tariffs on Chinese Imports Temporarily Slashed as U.S.-China Reach Deal

Following weekend negotiations, the tax on Chinese goods imported into the United States will drop by 115 percent for the next 90 days.

Artists’ Jewelry: From Cubism to Pop, the Diane Venet Collection
Events & AwardsMay 12, 2025
Jewelry By Picasso, Dalí on Display at Florida Art Museum

“Artists’ Jewelry: From Cubism to Pop, the Diane Venet Collection” is on view at the Norton Museum of Art through October.

2025 CASE Award Submission Graphic
Events & AwardsMay 12, 2025
CASE Awards Now Accepting Entries For 2025

The deadline to submit is June 16.

Lugano Diamonds store in Greenwich, Connecticut
IndependentsMay 09, 2025
Lugano Diamonds CEO Resigns Amid Internal Investigation

Moti Ferder stepped down Wednesday and will not receive any severance pay, parent company Compass Diversified said.

Coeur Percé Scapular Necklace and Love Baby Locket
CollectionsMay 09, 2025
Pieces of the Week: Marie Lichtenberg’s Collaborations for Mother’s Day

Lichtenberg partnered with luxury platform Mytheresa on two designs honoring the connection between mothers and daughters.

Gemfields emeralds
SourcingMay 09, 2025
Gemfields Resumes Emerald Mining in Zambia

The miner announced plans to recommence open-pit mining at Kagem.

Stock image of a man’s hands in handcuffs
CrimeMay 08, 2025
Former NYC Jewelry Store Employee Arrested in 2017 Choking Death of Boss

Michel Desalles allegedly murdered Omid Gholian inside World of Gold N Diamond using zip ties and then fled the country.

2025 Met Gala jewelry
EditorsMay 08, 2025
5 ‘Superfine’ Met Gala Jewelry Moments

Associate Editor Lauren McLemore shares her favorite looks from a night of style inspired by Black dandyism.

instappraise-1.png
Supplier BulletinMay 08, 2025
Instappraise Introduces Game-Changing Trifold Appraisal Format

Sponsored by Instappraise

Brilliant Earth three stone Sabine diamond engagement ring
FinancialsMay 08, 2025
Brilliant Earth Notes an Uptick in Engagement Ring Sales in Q1

CEO Beth Gerstein discussed the company’s bridal bestsellers, the potential impact of tariffs, and the rising price of gold.

Exterior of Margot McKinney Beverly Hills Location
IndependentsMay 08, 2025
Margot McKinney Lands in the U.S. With New Boutique

The brand’s first independent location outside of Australia has opened in Beverly Hills, California.

Cathy Marsh
IndependentsMay 08, 2025
Verragio Announces New Regional Sales Manager

Cathy Marsh will lead the jewelry company’s efforts in the upper Midwest and western United States.

Pandora gold and silver charm bracelet
FinancialsMay 07, 2025
Pandora Posts Strong Q1, Plans for Tariffs

The company has multiple strategies for dealing with tariffs, though its CEO said moving manufacturing to the U.S. is not one of them.

Headshot of Smart Age Solutions CEO Emmanuel Raheb
ColumnistsMay 07, 2025
The Smart Lab: Building a Seasonal Marketing Strategy for Mother’s Day and Beyond

Connecting with your customers throughout the year is key to a successful holiday marketing push.

×

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