• Design: Royal Twilight Opal
• Item Level 80Disenchants into:
  Not disenchantable
• Binds when picked up
• Requires Jewelcrafting (390)
• Use: Teaches you how to cut a Royal Twilight Opal
• [Royal Twilight Opal]
• Vendor 3

Source

This item is purchased from Tiffany Cartier in Dalaran for 3

External links

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