Diplomat only appears during certain holiday or seasonal events and may not be currently found in-game.

Diplomat is a troll, who's wandered over to the Diamond Jubilee celebrations in Varrock. He isn't very diplomatic, though, but he ate a human diplomat when he was a child, that's why he's called "Diplomat".

He just wants to eat and doesn't like peace, at first he came to eat everyone at the Jubilee, but because they were friendly, he didn't eat them, because he hasn't got friends at home. He ate them all, because he's hungry very often.

v • d • e Diamond Jubilee
Items	Bubble maker • Celebration cake • Celebration candles • Confetti • Corgi • Cream tea • Coronation chicken sandwich • Fish 'n' chips • Firework • Firecracker • Full breakfast • Souvenir flag • Souvenir hat • Steak and kidney pie
Characters	Bang Ersenmash • Big Ben • Essjay • Minnie Coop • Will Shakenspear • Queen's Guard • Diplomat • Armicus • Royal Guard
Shops	Diamond Jubilee Souvenirs • Exotic Foods
Minnie Coop's Corgis	Holly • Monty • Willow
Cryptic Clue Fest IV Rewards	Diamond sceptre • Diamond crown