Silver Scarab

The Silver Scarab is a small silver figurine in the shape of a beetle that can be found in the Ruins of Ahn'Qiraj.

Source
The Silver Scarab drops off creatures in the Ruins of Ahn'Qiraj.

As a quest objective

 * Avenger's Breastplate (quest)
 * Blade of Vaulted Secrets (quest)
 * Cloak of Unending Life (quest)
 * Conqueror's Breastplate (quest)
 * Deathdealer's Spaulders (quest)
 * Doomcaller's Circlet (quest)
 * Drape of Unyielding Strength (quest)
 * Enigma Boots (quest)
 * Enigma Leggings (quest)
 * Genesis Boots (quest)
 * Mantle of the Oracle (quest)
 * Ring of Eternal Justice (quest)
 * Ring of Infinite Wisdom (quest)
 * Ring of the Gathering Storm (quest)
 * Scythe of the Unseen Path (quest)
 * Stormcaller's Hauberk (quest)
 * Striker's Leggings (quest)
 * Tiara of the Oracle (quest)