Aaron Gordon Memorializes Iconic Landry Shamet Dunk With Iced-Out Pendant

Aaron Gordon will never forget his iconic poster dunk over Landry Shamet now ... 'cause TMZ Sports has learned the NBA star just got the moment memorialized with a crazy iced-out pendant!!!

Gordon's jeweler and good pal Buckz The Jeweler gifted the piece to the Denver Nuggets forward this week ... and it's awesome.

It features a mini Gordon in his No. 50 jersey soaring over a mini Shamet ... with 6.54 carats of VS1 diamonds draped over both characters.

The coolest part of the piece, though, is instead of Gordon dunkin' a basketball, he's holding the Larry O'Brien Championship Trophy that he won just a couple months after the Christmas Day 2022 slam.

"This pendant took me and my team 504 hours to bring every last detail to life," Buckz told us. "I knew I had to capture that all-time great moment on a pendant."

Buckz says the piece would typically run his customers somewhere in the area of $20,000 ... but he handed it over to Gordon free of charge as a thank you for believing in him when he was an up-and-comer in the diamond biz.

Buckz tells us ... Gordon came to him for an 18K gold grill last year -- and he'll never forget how the hooper took the chance on him.