- Imbued Unstable Diamond
- Binds when picked up
- +14 Spell Damage & 5% Stun Resistance
- Requires exactly three Yellow gems
- Item Level 70
- "Only fits in a meta gem slot."
- Sell Price: 3
68
- Vendor 160
Source
This item can be purchased for 160 
from Aether-tech Master in Blade's Edge Mountains.