Grading

GIA to Demo New Microscope in Tucson

GradingJan 26, 2024

GIA to Demo New Microscope in Tucson

Discounts are available on pre-orders made through the end of AGTA GemFair.

GIA microscope
GIA will be doing demonstrations of its new microscope, The Gemolite NXT, at AGTA GemFair in Tucson and providing discounts to anyone who pre-orders the instrument during the show.
Carlsbad, Calif.—The Gemolite NXT, a new microscope developed by the Gemological Institute of America (GIA), is now available for purchase.

The instrument will be available for demonstrations at GIA’s main booth and the GIA Instruments booth during AGTA GemFair Tucson, Jan. 30-Feb. 4. The lab is offering discounts on all purchases made through the end of the show.  

GIA called the Gemolite NXT the microscope that “redefines industry standards.” 

“Developed in conjunction with GIA’s Global Research Team, this microscope is packed with cutting-edge features, designed for optimal performance and customization, catering to the needs of gemologists and scientists in various settings, whether grading diamonds or colored stones, in a laboratory or retail environment,” said Anthony Brown, GIA director of instruments operations.  

The GIA Gemolite NXT is one of the only professional-grade microscopes with adjustable LED lighting yet remains cool to the touch, the lab said.  

It contains various options for viewing different gemstone features, accommodating techniques such as darkfield, brightfield, diffused, reflected, and polarized lighting. 

 Related stories will be right here … 

The microscope includes a set of 10x oculars for increased total magnification up to 50x, soft eyecups, and a specially designed optics pod optimal for use with diamonds and colored gemstones.

The instrument also features an ergonomic, adjustable focus column with large focus knobs for ease of use. 

The rotating base with a stationary power cord enhances the user experience, GIA said.

In addition, the microscope features an LCD digital display, a modern digital screen on which the level of illumination for each light source is displayed.

“The research team set out to create a microscope that preserves the ergonomic advantages of its predecessor, incorporates modern LED lighting technology for extended illumination, and enhances functionality with added features like fiber optic light,” said Dr. Wuyi Wang, GIA vice president of research and development. 

The GIA Gemolite NXT Professional edition includes all of the same features as well as two interchangeable fiber optic lights, LED illuminated overhead lamp, 15x oculars for a total magnification of 75x, soft eyecups and adjustable armrests for enhanced ergonomics.

The GIA Gemolite NXT is $6,495 and the GIA Gemolite NXT Professional is $6,995, according to the GIA website.

Those interested in purchasing the microscope can add themselves to the interest list on GIA’s online store


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

The Latest

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.

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.

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.

Weekly QuizApr 16, 2026
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
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.

Natalie Feanny
IndependentsApr 23, 2026
Windsor Jewelers Names New Buying Director

Natalie Feanny has been appointed to the role.

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.

Stock image of a gavel and books
CrimeApr 22, 2026
New Mexico Couple Pleads Guilty to Selling Fake Native American Jewelry

The pair falsely claimed their jewelry was made by Navajo artists, but it was imported from Vietnam.

Roberta Flack: Style, Art, & Music Auction Bulgari Collar
AuctionsApr 22, 2026
Roberta Flack’s Jewelry Is Going Up for Auction

Julien’s Auctions is selling the musician’s fine and fashion jewelry alongside her clothing, gold records, and other memorabilia.

Rachel King and The Tudor Heart book cover
CollectionsApr 22, 2026
British Museum Curator Pens Book on ‘The Tudor Heart’

Rachel King’s book dives into the history of the pendant believed to have belonged to Henry VIII and his first wife, Katherine of Aragon.

Henry Kessler, Vance Kessler, Alex Kessler, and Daniel Kessler of Sy Kessler Sales Inc.
Events & AwardsApr 22, 2026
Here’s What Sy Kessler Has on Tap for Las Vegas

The company will have deals on precious metals testers as well as the latest in lab-grown diamond detection technology and security.

Chanel Coco Game Haute Horlogerie Chessboard
WatchesApr 21, 2026
Coco Chanel Enters the Game with New Watch Collection

Gabrielle “Coco” Chanel is a character in the “Coco Game” collection of watches and the queen in its first haute horlogerie chessboard.

Jewelers of America 20 Under 40 winners collage
IndependentsApr 21, 2026
Meet Jewelers of America’s 2026 ‘20 Under 40’ Class

The annual list honors rising professionals on the retail and supply sides of the jewelry industry.

Fake Fendi bangle
CrimeApr 21, 2026
Customs Nabs 1,500 Pieces of Counterfeit Jewelry Bound for NYC

Seized in Kentucky, the packages include fake Cartier, Tiffany & Co., Chanel, and Fendi jewelry.

Stock image of a judge’s gavel
CrimeApr 20, 2026
Queens Man Convicted in Bludgeoning Death of Pawn Shop Owner

Rodolfo Lopez-Portillo faces 25 years to life in prison after being found guilty in the March 2022 beating death of Arasb Shoughi.

Jewelry Creators: Dynamic Duos and Generational Gems Book Cover
TrendsApr 20, 2026
Beth Bernstein, Sonia Esther Soltani Pen New Jewelry Book

“Jewelry Creators: Dynamic Duos and Generational Gems” highlights the relationships among 22 influential designers, brands, and gem dealers.

Savannah Convention Center
Events & AwardsApr 20, 2026
Atlanta Jewelry Show’s Spring Event Is Hitting the Road

The AJS Spring 2027 show will be held in Savannah, Georgia, with future shows taking place in other Southeast cities.

Mike McMullen and Adrienne Gernand
MajorsApr 20, 2026
Kendra Scott Names New CFO, Chief Business Officer

The jewelry retailer plans to open 20 new stores this year and expand into new product categories.

Oscar Heyman Multi-Colored Tourmaline and Diamond Flower Necklace
TrendsApr 17, 2026
New (Groundbreaking) Floral Jewelry for Spring 2026

Flower motifs are the jewelry trend blooming amongst the new collections that debuted this spring.

QVC Group logo
MajorsApr 17, 2026
QVC Group Files for Chapter 11 Bankruptcy

The retailer reported an 8 percent decline in annual sales as it struggles under the weight of billions of dollars of debt.

Edina Kiss Devil Drop Earrings
CollectionsApr 17, 2026
Edina Kiss’ Earrings Are the Devil on Your Shoulder

The “Devil” drop earrings, our Piece of the Week, are part of designer Edina Kiss’ new namesake jewelry line that she will show at Couture.

Stock image of gold bars
CrimeApr 17, 2026
FBI Issues Warning to Refineries, Retailers Due to High Price of Gold

The alert states that burglary crews are targeting jewelry businesses and details how jewelers and refineries can protect themselves.

Cartier Roadster
WatchesApr 16, 2026
Cartier Brings Back the Roadster

The “watchmaker of shapes” debuted the reworked version of the vintage sports car-inspired timepiece at Watches & Wonders.

Edge Retail Academy Ellen Gardner, Jennifer Motes, Mona Lisa Shaffer, Cindi Haddad Drew
IndependentsApr 16, 2026
Edge Retail Academy Updates Leadership Team

As demand for jewelry retail coaching grows, the company has established a dedicated business coaching leadership team.

Stuller Mountings 2026-2027 Catalog
MajorsApr 16, 2026
Stuller’s Latest Mountings Catalog Is Out Now

The “Mountings 2026-2027” catalog showcases Stuller’s largest and most diverse assortment to date with more than 400 new mounting styles.

Screenshots of Episode 4 of the “My Next Question” podcast
PodcastsApr 15, 2026
Episode 4: The Natural Diamond Dilemma

Sally Morrison and Mark Klein discuss De Beers’ first beacon in 16 years and the mistake the industry made with lab-grown diamonds.

×

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