The piece, which is comprised of 6.54 carats of VS1 diamonds, features a mini Gordon dunking over a mini Shamet while holding the Larry O'Brien Trophy.
"This pendant took me and my team 504 hours to bring every last detail to life," Buckz told TMZ Sports. "I knew I had to capture that all-time great moment on a pendant."
According to Buckz, the pendant which retail around $20,000, but he gave it to Gordon for free as a thank you for hiring the jeweler to craft him a $18,000 gold grill last year.
Gordon's iconic dunk took place during a game against the Suns last December. With 25 seconds left in overtime, Gordon soared over Shamet for a posterizing slam, which helped lead Denver to a 128-125 win over Phoenix.