Villager trading in Minecraft: professions, workstations, best trades
enchanted Diamond Leggings (19–33 emeralds) and Diamond Boots (13–27) at Expert, Diamond Helmet (13–27) and Diamond Chestplate (21–35) at Master.

The Diamond Leggings take seven diamonds; they give 6 armor points, 2 toughness and last 495 hits. Worn on the legs, this piece is the second most protective part of a set and the only one that takes Swift Sneak. This piece works like every other pair of leggings; the Iron Leggings page explains Swift Sneak.
It is made with the Crafting Table from 7 × Diamond.
7 × Diamond → Diamond Leggings
// Slots with several items cycle through every accepted option.
enchanted Diamond Leggings (19–33 emeralds) and Diamond Boots (13–27) at Expert, Diamond Helmet (13–27) and Diamond Chestplate (21–35) at Master.
At the Crafting Table: 7 × Diamond give 1 × Diamond Leggings. It can be found as loot in Bastion Remnant, End City and Ancient City. Sold by Villager: Armorer (Expert).
It protects your legs and is the only armor piece that takes Swift Sneak. It is an ingredient in one recipe: Netherite Leggings.
495 durability points: each use removes one, and it breaks when none are left. Mending and Unbreaking can extend it.
No: only one per inventory slot.
10 enchantments: Curse of Binding, Blast Protection, Fire Protection, Mending, Projectile Protection, Protection, Swift Sneak, Unbreaking and 2 more.
Cover Me with Diamonds (Diamond armor saves lives).