GIA Colored Stone Quizzes – AGTA 2026

Thanks for joining us for GIA’s Colored Stone Quizzes! Choose either the At-Show Quizzes (for AGTA attendees) or the Virtual Quiz (for those not attending AGTA). Each comes with its own questions and prizes.

At-Show Quiz — For AGTA Attendees Only

If you're attending AGTA in person, take the quiz corresponding to the day you're visiting. Each daily quiz is based on the specific minerals displayed at the GIA booth that day, giving attendees a unique experience tied to the show.

At-Show Quizzes close daily at 6:00 p.m.
Winners are notified by email by 12:00 p.m. PT the following day

At-Show Quiz Prizes: Free GIA Colored Stone Reports

(Identification and Identification & Origin Reports)

• 1st place: 3 free reports

• 2nd place: 1 free report

Day 1 - Monday, Feb. 2

Day 2 - Tuesday, Feb. 3

Day 3 - Wednesday, Feb. 4

Day 4 - Thursday, Feb. 5

Day 5 - Friday, Feb. 6

Virtual Quiz —
Open to All Participants

If you're not attending AGTA—or simply prefer to participate online—take our Virtual Quiz from anywhere. This quiz is not tied to daily booth displays and is open throughout the event.
Virtual quiz runs from 9:00 a.m., Monday, February 2 – 6:00 p.m., Friday, February 6

Virtual Quiz Prizes: GIA Store Credit

• 1st place: $250 credit • 2nd place: $100 credit • 3rd place: $50 credit

Enjoy the quizzes—and good luck!

Advertising Disclosures: NO PURCHASE OR PAYMENT NECESSARY TO ENTER OR WIN. To enter, must be 18+ or age of majority and complete colored stone online quiz between 2/2/2026 and 2/6/2026. Must be attendee of AGTA 2026 Show to enter AGTA Show Quiz for chance to win GIA colored stone reports, two winners will be selected for each Entry Period. Three winners will be selected for the Virtual Quiz and 1st place winner will receive $250 GIA store credit. Odds of winning depend on the number of eligible Entries received. Sponsor: Gemological Institute of America, Inc. Official Rules, details, and prize descriptions available here. VOID WHERE PROHIBITED.