Hardened Diamond Armor

Hardened Diamond Armor is a Rare set unlocked at Diamond Collection VII.¹

• Crafting: every piece is made from Enchanted Diamonds, 24 for the whole set (3,840 Diamonds).¹²
• Stars use Diamond Essence.¹
• Next step: it upgrades into Mineral Armor and then Glossy Mineral Armor.¹³

Sources

1. Hardened Diamond Armor · Hypixel SkyBlock Wiki Community wiki read 2026-09-26
2. Item data · NotEnoughUpdates-REPO Game data read 2026-09-26
3. Mineral Armor · Hypixel SkyBlock Wiki Community wiki read 2026-09-26