Price (Item Level): 7,500 gp (11th)
Body Slot: Throat
Caster Level: 5th
Aura: Faint; (DC 17) conjuration
Activation: —
Weight: —
The wearer of this blue gem on a silver chain is immune to disease, including supernatural diseases (see Diseases).
Prerequisites: Craft Wondrous Item, remove disease.
Cost to Create: 3,750 gp, 300 XP, 8 days.
Source: Dungeon Master’s Guide (version 3.5), page 263.