Roguestone

Alchemy

 * Transmute: Imperial Amethyst

Jewelcrafting

 * Accurate Roguestone
 * Assassin's Roguestone
 * Defender's Roguestone
 * Etched Roguestone
 * Glinting Roguestone
 * Guardian's Roguestone
 * Mysterious Roguestone
 * Primal Diamond
 * Purified Roguestone
 * Retaliating Roguestone
 * Roguestone Shadowband
 * Scrying Roguestone
 * Shadowfire Necklace
 * Shifting Roguestone
 * Sovereign Roguestone
 * Tense Roguestone
 * Timeless Roguestone
 * Veiled Roguestone