Gem Perfection (Vengeance Landing)

Objectives
Return two Huge Citrines, two Dark Jade and two Shadow Crystals to Carter Tiffens in Vengeance Landing.
 * Huge Citrine (2)
 * Dark Jade (2)
 * Shadow Crystal (2)

Description
My skills are going to waste in this wretched place. I spent many years learning to cut gems into their perfect form and have nothing to work on! You look like the type who may be able to find me some gems and if you do I can teach you the skill of gem perfection. This will allow you to sometimes cut a perfect gem with increased bonuses when cutting a uncommon quality gem from Northrend.

Rewards
You will learn: You will also receive:
 * Gem Perfection
 * Small Velvet Bag

Progress
These will do. I shall teach you the skills of gem perfection.

Completion
These will have to do. I can teach you the art of gemcutting perfection, and give you proof of my skills as well.