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Knowledge and Skills for Today’s Hot Topics

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Knowledge and Skills for Today’s Hot Topics

GIA Alumni Collective offers a wide range of seminars to help you stay on top the industry's pressing topics.

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Brought To You By the GIA Alumni Collective


Stay on top of pressing industry topics and gain product knowledge with GIA Continuing Education seminars. From laboratory-grown diamonds, pearls and jewelry design to how to assess country of origin, you’ll find diverse topics that suit your interests and can help advance your career.   

Taught by GIA scientists, experts and instructors, online seminars can be as short as two hours while advanced seminars last up to two days. Participants aren’t required to be GIA alumni. In fact, anyone can participate. Designed to suit the needs of diverse audiences, these seminars are tailored to anyone from new sales associates to established professionals looking to hone their skills, and new seminars are added throughout the year.

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Natural and Laboratory-Grown Diamonds
Get brilliant about diamonds with introductory and advanced seminars on natural and laboratory-grown diamonds and diamond treatments. Want to know how to distinguish natural diamonds from laboratory-grown? Learn manufacturing and identification techniques from GIA experts and get the opportunity to ask your questions on this complex topic. 

In addition to teaching knowledge about diamonds, these seminars provide overviews of the instruments and services that GIA provides to identify diamonds and assess their quality, so that you know the reports, advanced instruments and tools available to support your business.  

Colored Gemstones and Pearls 
Whether you’re looking for an introduction to colored stones or want to dive deep into each of the “big three” gemstones such as ruby, emerald and sapphire, our Continuing Education program has you covered. Country of origin can dramatically affect the value of gemstones. Learn origin determination techniques for a variety of popular gems, including ruby, emerald, sapphire and alexandrite with our Advanced Colored Stones Country of Origin seminar.

A timeless classic, pearls are experiencing a revival in trendiness and popularity. Learn how to use the GIA 7 Pearl Value Factors™, including color, matching, nacre and surface quality, to assess the quality of your pearls.
 
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Jewelry Design and Bench Skills
With custom designs on the rise, are you ready to meet your clients’ custom jewelry design needs? Learn how to create digital jewelry sketches on mobile devices with our self-paced, online Digital Jewelry Sketching seminar. Or learn ZBrush modeling skills to take your CAD design to the next level. If you want to get hands-on, explore our five-day Introduction to Repair and Setting seminar where you will learn essential bench skills such as ring sizing, basic welding, and polishing using professional bench equipment. CAD and bench skill seminars are offered at the GIA headquarters in Carlsbad, CA.

Jewelry Forensics
Jewelry Forensics provides vital jewelry assessment knowledge for a variety of professions, including jewelry intake specialists, pawnbrokers, appraisers and vintage jewelry storeowners. This unique two-day session teaches participants to become jewelry detectives as they examine design and engineering features to identify manufacturing methods, workmanship, value and durability based on GIA’s Quality Assurance Benchmarks™.

Whether it’s a two-hour online seminar or a five-day in-person workshop, all Continuing Education seminars from the GIA Alumni Collective are designed and taught by GIA experts and backed by the Institute’s more than 90 years of research and educational instruction. The knowledge and skills you gain will elevate your understanding of today’s pressing topics and build confidence when you are evaluating and discussing the quality of gems and jewelry you see every day.

The Latest

Former GJEPC Chairman and second-generation Indian diamantaire Vasant Mehta
SourcingAug 19, 2026
Vasant Mehta, a Dedicated Diamond Industry Leader, Dies at 81

Mehta led India’s GJEPC through the 2008 financial crisis and was respected worldwide for his wisdom, integrity, and knowledge.

Alfredo Colmenero-Martinez and Jarren Frazier
CrimeAug 18, 2026
2 California Men Arrested in Fatal Vehicle Smash Robbery

One is the driver who allegedly crashed a car into a Sacramento jewelry store in April, striking a 71-year-old employee who later died.

The Retail Smiths Principal Partner and National Jeweler columnist Peter Smith
ColumnistsAug 18, 2026
Peter Smith: The IKEA Effect and Bridal Branding

In a new column, Peter Smith posits that people actually enjoy putting together IKEA furniture, and the same is true for engagement rings.

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Why More Jewelry Retailers Are Hosting Turnkey Estate Buying Events

Retailers are seeking new ways to attract customers, increase traffic, and create revenue – Estate buying events are a popular solution.

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CrimeAug 18, 2026
Thieves Snatch $1M in Jewelry From New Jersey Jeweler

9lakha Jewelers in Iselin, New Jersey, was the target of a smash-and-grab robbery on Aug. 8.

Weekly QuizAug 13, 2026
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Ring Concierge x 818 Tequila Bridal Giveaway
Lab-GrownAug 18, 2026
Ring Concierge, Kendall Jenner Collab on Bridal Earrings Giveaway

The jeweler has partnered with Jenner’s 818 Tequila brand to gift lab-grown diamond studs to a bride-to-be and their bridal party.

Louis Comfort Tiffany Poppy lampshade drawing
Events & AwardsAug 17, 2026
Exhibition on Louis Comfort Tiffany’s Studios to Open at The Met

The exhibition will feature more than 100 drawings of stained-glass lampshades, windows, and more, many created by women and émigrés.

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Wedding Band Trends 2026: Personalization Takes Center Stage

Colored gemstones, artisan finishes, mixed metals, and meaningful details are shaping demand in bridal jewelry.

Spinelli Kilcollin Inara Ring
CollectionsAug 17, 2026
Marquise Diamonds Dance in Spinelli Kilcollin’s ‘Wren’ Collection

Marquise-cut diamonds in drop charms are the center of the new collection, reflecting the movement of a dancer in modular styles.

Ft. Lauderdale Jewelry, Antique, & Object Show logo
Events & AwardsAug 17, 2026
There’s a New Jewelry Show Coming to Florida

The inaugural Fort Lauderdale Jewelry, Antique, & Object Show will be held from Jan. 28 through Feb. 1, 2027.

Stock image of a gavel
CrimeAug 14, 2026
Wife of Man Convicted in Jeweler’s Murder Sentenced for Conspiracy

Amanda Ileana Hernandez is married to Carlos Hernandez, one of two men in prison for the 2024 murder of Michigan jeweler Hussein Murray.

Paul Morelli Wavey Vine Earrings
TrendsAug 14, 2026
Paul Morelli’s Latest ‘Wavey Vine’ Earrings Embrace Color

The reimagined jewel, our Piece of the Week, trades the diamonds in the original 1998 design for blue, pink, yellow, and green sapphires.

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Supplier BulletinAug 13, 2026
Your Piece Could Be the One Editors Talk About

Sponsored by American Gem Trade Association

Two Pandora Talisman pendants
FinancialsAug 13, 2026
Pandora’s ‘Talisman’ Collection Shines, Lab-Grown Diamond Sales Fall

In the United States, second-quarter sales were flat amid soft consumer sentiment and lower in-store traffic.

Cuckoo Cuckoo Cadbury Conundrum egg
AuctionsAug 13, 2026
This Gold Cadbury ‘Conundrum’ Egg Set a World Auction Record

The 22-karat gold egg, sold at Batemans Auctioneers in the U.K., was part of a 1980s treasure hunt ad campaign for Cadbury Creme Eggs.

Picture of 2,488 carat rough diamond next to tweezers, a golf ball, and a loupe
SourcingAug 13, 2026
2,488-Carat Diamond, Largest Found in Botswana, Has a New Owner

Lucara Diamond Corp., which recovered the “Motswedi” diamond from the Karowe mine, sold the stone for an undisclosed amount.

John Hardy Heishi Collection Campaign Imagery
CollectionsAug 13, 2026
John Hardy Infuses ‘Icon,’ ‘Heishi’ Collections with Color

The expanded collections now feature hand-cut gemstones like topaz, tanzanite, chrysoprase, chalcedony, smoky quartz, and fire opal.

Jean Dousset Westfield Valley Fair
Lab-GrownAug 13, 2026
Jean Dousset Opens Third Store

The lab-grown diamond jewelry brand’s newest boutique is in Westfield Valley Fair in Santa Clara, California.

Legacy emerald
SourcingAug 12, 2026
Eshed-Gemstar on the Painstaking Process of Cutting ‘The Legacy Emerald’

The gemstone supplier and manufacturer acquired the remarkable 104-gram Zambian emerald at Gemfields’ auction in May.

Surveillance image of jewelry thieves
CrimeAug 12, 2026
Elderly NYC Woman Targeted in Jewelry Swap Scheme

Two suspects offered to trade the woman a “winning” lottery ticket for her jewelry.

The Finsch Diamond Mine in South Africa, owned by Petra Diamonds Ltd.
SourcingAug 12, 2026
Another Diamond Mine Poised to Close

Finsch has been in business rescue since May, and owner Petra Diamonds said it sees no viable path forward for the mine.

Stock image of gavel, handcuffs, and law books
CrimeAug 12, 2026
Jewelry Store Employee Gets 20 Years to Life in Choking Death of Boss

Michel Patrick DeSalles was sentenced after pleading guilty to the 2017 murder of Omid Gholian, who owned a jewelry store in Manhattan.

Beth Miller Frederick Goldman
MajorsAug 12, 2026
Frederick Goldman Names New SVP of Sales

Longtime industry executive Beth Miller has taken on the role.

Verdura unicorn brooch
AuctionsAug 11, 2026
Verdura Unicorn Brooch With Royal Connection Up for Auction

The brooch was owned by Virginia Fortune Ryan Ogilvy, who served as a lady of the bedchamber to Queen Elizabeth II for nearly 50 years.

Jamie Cygielman
MajorsAug 11, 2026
Signet Jewelers Selects Mattel Exec to Lead Zales, Banter

Jamie Cygielman will take on the role on Aug. 24.

National Jeweler columnists Duvall O’Steen and Jen Cullen Williams
ColumnistsAug 11, 2026
Creative Connecting: How to Sell Colored Gemstones to Gen Z

Duvall O’Steen and Jen Cullen Williams share the best ways to display, present, and explain colored gemstones to younger customers.

NAJA logo
Events & AwardsAug 11, 2026
NAJA Announces Lineup For 2026 Fall Virtual Conference

The mid-year conference for jewelry and watch appraisers will take place Sept. 5-6 on Zoom.

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