This quest is not available in game.
Return two Huge Citrines, two Dark Jade and two Shadow Crystals to Geba'li in Warsong Hold.
Welcome to de cold, mon. Dis place may not be so good for keepin' me bones warm, but I have learned how to cut me de perfect gem. All I be needin' is some gems to do me work on.
Bring me some gems and I be teachin' you the skill of gem perfection. Dis will allow you to sometimes cut a perfect gem with increased bonuses when cuttin' an uncommon quality gem from Northrend.