Conor McGregor had Proper 12 whiskey ... and now UFC superstar Nate Diaz has a limited edition, 14k gold chain -- available for his diehard fans to cop.
36-year-old Diaz just dropped the 24 inch cuban link chain and pendant through his company -- Represent -- and they're sick.
Nate showed us his (slightly bigger) version of the piece when we ran into him at a meet and greet at The Flight Store Friday night in Vegas.
The Italian 14 karat gold piece costs $1,200 and contains 12 grams of gold .