Other

GIA Announces Lineup for Tucson 2016

OtherFeb 18, 2016

GIA Announces Lineup for Tucson 2016

The Gemological Institute of America’s offerings in Tucson this year include a show service laboratory, exhibitions and seminars.

Carlsbad, Calif.--The Gemological Institute of America’s activities at the upcoming gemstone shows in Tucson include a show service laboratory, exhibitions and seminars.


Mother Nature Sings the BluesThe GIA will have a presence at both the American Gem Trade Association GemFair, scheduled for Feb. 2 to 7, and the Tucson Gem and Mineral Show, Feb. 11 to 14, both of which take place at the Tucson Convention Center.

Highlights of the institute’s Tucson lineup are as follows.

Show Service Laboratory
Show attendees and exhibitors will have access to gem identification and country-of-origin services through the GIA. It will accept gemstones on-site at AGTA GemFair in the Onyx Suite from Monday, Feb. 1 to Saturday, Feb. 6, from 9 a.m. to 5p.m., and on Sunday, Feb. 7 from 9 a.m. to noon.

Seminars
On Friday, Feb. 5 from 9 to 10 a.m. in the Mojave Room at GemFair, GIA’s Distinguished Research Fellow James Shigley will provide a free seminar on “The Latest News from GIA Research,” including an update on the GIA’s latest research on diamonds, colored stones and other topics of interest.

Education
The GIA will offer one fee-based lab class and two fee-based lecture/labs during 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.

1. Diamond Grading Lab Class
Monday through Friday, Feb. 1 to 5, 9 a.m. to 5 p.m.
This class will teach how to grade diamonds consistently and accurately using a modern gem microscope and a jeweler’s loupe. Participants will study the GIA’s diamond grading system, learn shortcuts to determine a variety of grading factors, and be introduced to methods for reading a GIA Diamond Grading Report. They must pass a two-stone practical test to complete the class successfully.

2. Identifying Gemstone Treatments Seminar
Saturday, Feb. 6, 9 to 11 a.m.
This presentation and hands-on lab led by GIA instructors will introduce participants to the various treatment processes used in the gemstone market, as well as treatment identification of commercially important gemstones used in jewelry.  

3. Identifying Diamond Treatments Seminar
Saturday, Feb. 6, 1 to 3 p.m.
Another presentation and hands-on lab led by GIA instructors, this seminar provides information on the nature and treatment of diamonds, including laser-drilling, fracture-filling, HPHT and irradiation.

Museum Exhibits
GIA’s museum exhibit “Striking Gold!” will be held at

GemFair from Feb. 2 to 7. A number of transparent yellow gem species and varieties on the market, including sapphire, citrine, topaz and more unusual, collector gem minerals, will be on view.

At the Tucson Gem and Mineral Show, the museum will have an exhibition called “Mother Nature Sings the Blues,” featuring blue gems and jewelry to coincide with the show’s “Shades of Blue: Minerals of the World” theme. 

Library Exhibit
The GIA’s library will feature some of its mineralogy and gemology books at the Tucson Gem and Mineral Show. “Providing Access in a Digital World” will give visitors insight into the library’s recent digitization project, which made many of its rare and historically significant books available online to the public. 

Additional information about these events and more 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

The Retail Smiths partner and National Jeweler columnist Peter Smith
ColumnistsApr 30, 2026
Peter Smith: A Sleazy Salesman and the Case for Regret Avoidance

Smith uses a comment he overheard in the grocery store to remind retailers that their job is to inspire buying behavior, not just sell.

Claire’s new summer campaign
MajorsApr 30, 2026
Claire’s New Summer Campaign Is a Sensory Wonderland for Gen Alpha

“A Girl SMR at Claire’s” celebrates girlhood through the five senses with stacked jewelry, slime toys, scented accessories, and ASMR.

Cartier London Crash Watch
AuctionsApr 30, 2026
Vintage Cartier Watch Crashes Through Records, Selling for $2M

Believed to be one of three made in 1987, the Cartier London Crash was hot at the “Shapes of Cartier” sale at Sotheby’s Hong Kong.

Antique Jewelry & Watch Show
Brought to you by
Discover Timeless Treasures: A Showcase of Antique Jewelry & Timepieces in Las Vegas

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

Police cars
CrimeApr 30, 2026
Masked Group Uses Hammers, Pepper Spray in Texas Jewelry Store Robbery

Officials are looking for a group that robbed Marc Robinson Jewelers at an outlet mall in Round Rock, Texas, in broad daylight on April 21.

Weekly QuizApr 23, 2026
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
OAR26_NJ_bulletin_1872x1052_01.jpg
Supplier BulletinApr 30, 2026
OROAREZZO 2026: The B2B Event for Italian Excellence in Goldsmith, Jewelry and Silver Manufacturing

Sponsored by OROAREZZO International Jewelry Exhibition

Tiffany & Co. Mother’s Day email opt out
MajorsApr 29, 2026
The Thought Process Behind the Mother's Day Email Opt-Out

Some retailers are taking a nuanced approach to marketing what can be a difficult holiday for many.

lvajws image 1.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.

Dick Abbott
IndependentsApr 29, 2026
Dick Abbott to Retire From The Edge

The Edge has announced its new CEO, as well as a new partnership with an investment firm focused on founder-led software businesses.

The Venetia Diamond Mine in South Africa
SourcingApr 29, 2026
De Beers’ Production Rises, Market Remains ‘Challenged’

De Beers’ diamond production was up 17 percent in Q1, boosted by increased output at its mines in South Africa and Canada.

John Wayne Signet Ring
AuctionsApr 29, 2026
This'll Be the Day You Own John Wayne's Ring

A signet ring belonging to the Western film star of Hollywood’s Golden Age will be up for auction at Elmwood’s next month.

Stock image of money
Policies & IssuesApr 28, 2026
Tariff Refunds: How to File, What to Expect

Importers can submit claims now to receive money back for the IEEPA tariffs they’ve paid, with refunds expected to take up to 90 days.

Gregory's Jewelers storefront
IndependentsApr 28, 2026
This North Carolina Jeweler Is Passing the Torch

The owners of Gregory Jewelers in Morganton, North Carolina, are heading into retirement.

Doug Hucker
SourcingApr 28, 2026
Doug Hucker Retires From ICA

The colored gemstone industry leader is heading into retirement after four years as the association’s CEO.

Natural Diamond Council Chief Marketing Officer Susie Dewey
SourcingApr 28, 2026
NDC Hires Tapestry Exec to Head Global Marketing

Susie Dewey joins the Natural Diamond Council as its new chief marketing officer.

The Ocean Dream diamond
AuctionsApr 27, 2026
12 Years Later, the ‘Ocean Dream’ Diamond Resurfaces at Christie’s

The largest known fancy vivid blue-green diamond could fetch more than $12 million at its second auction appearance.

Smart Age Solutions CEO and National Jeweler columnist Emmanuel Raheb
ColumnistsApr 27, 2026
Stop Treating Mother’s Day Like an Afterthought

Emmanuel Raheb says jewelers need to start marketing early and make it easy for customers to pick a gift for mom.

Longnecker Jewelry storefront
IndependentsApr 27, 2026
Longnecker Jewelry Celebrates 30 Years

In honor of the milestone, the Nebraska jeweler has debuted Leslie & Co., its new in-house jewelry brand.

Jeff Corey
MajorsApr 27, 2026
JBT Re-Elects Jeff Corey as Board Chair

The trade organization, which held its annual elections earlier this year, also added five new board members.

Fourteen August Irene mom ring
SurveysApr 24, 2026
Mother’s Day 2026 Jewelry Spending to Top $7B, NRF Says

NRF’s annual survey found that 45 percent of consumers plan to purchase jewelry for a loved one this Mother’s Day.

TwentyFour Vault Locket
TechnologyApr 24, 2026
TwentyFour’s Digital-Age Locket Is a Virtual Vault

The “Vault” charm, our Piece of the Week, expands on the memories that can be stored in a locket by connecting to your phone.

Hamptons Jewelry Show exhibitors Maison Mèrenor, Jochen Leën, Studio Javo
Events & AwardsApr 24, 2026
Hamptons Jewelry Show to Return in July

The open-to-the-public luxury jewelry and timepiece show, in its second year, is slated for July 23-26.

Photos from Day’s Jewelers 2025 Mother’s Day campaign
IndependentsApr 23, 2026
Meet the Real Moms of Day’s Jewelers

The jeweler’s Mother’s Day campaign highlights the women who work there—mothers, grandmothers, women who want to be mothers, and dog moms.

National Jeweler - Supplier Bulletin - April 2026 - JMSS Graphic.jpg
Supplier BulletinApr 23, 2026
JM® Shipping Solution: Smarter Shipping for High-Value Goods

Sponsored by Jewelers Mutual

Woman wearing Charles & Colvard lab grown diamond jewelry
Lab-GrownApr 23, 2026
Charles & Colvard May Sell Assets for $1.5M

The proposed agreement follows the moissanite maker’s Chapter 11 bankruptcy protection filing last month.

John Jacob Astor IV’s Titanic pocket watch and a gold pencil case
AuctionsApr 23, 2026
John Jacob Astor IV’s Titanic Pocket Watch Fetches $1M

The Patek Philippe for Tiffany & Co. timepiece Astor brought aboard the ill-fated ship sold for double its estimate at a Freeman’s auction.

Adam Neeley Dali Garden Collection Eyris Ring
CollectionsApr 23, 2026
Adam Neeley’s High Jewelry Collection Steps Into Salvador Dalí’s Garden

The “Dalí’s Garden” collection was inspired by a surreal dream Neeley had after cooking a recipe from Salvador Dalí’s 1973 cookbook.

×

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