• Design: Delicate Living Ruby
• Item Level 70Disenchants into:
  Not disenchantable
• Requires Jewelcrafting (350)
• Use: Teaches you how to cut a Delicate Living Ruby.
• [Delicate Living Ruby]
• Requires Living Ruby (1)
• 1 Charges
• Sell Price: 3

Source

This item is a world drop from mobs ranging from levels 64 to 72 elite.

External links

• Battle.net (EU)
• Wowhead
• Thottbot
• WoWDB