Vicious Amberjewel Band

This is one of the cheapest and most efficient patterns to use to level between 510-520, if you don't have the patience to wait through buying 3-token recipes or the Fire Prism daily cooldown.

Here is a list of all of the new profession-based PvP items that will be available to the public when patch 4.2, Rage of the Firelands, goes live:

List of Blacksmithing PvP Items [Blacksmithing]
List of Tailoring PvP Items [Tailoring]
List of Leatherworking PvP Items [Leatherworking]

Jewelcrafting PvP Items [Jewelcrafting]
Bloodthirsty Sapphire Ring <Recipe>
Bloodthirsty Sapphire Necklace <Recipe>
Bloodthirsty Ruby Signet <Recipe>
Bloodthirsty Ruby Choker <Recipe>
Bloodthirsty Amberjewel Pendant <Recipe>
Bloodthirsty Amberjewel Band <Recipe>

Inscription PvP Relics [Inscription]
Bloodthirsty Charm of Triumph <Recipe>
Bloodthirsty Eyeball of Dominance <Recipe>
Bloodthirsty Jawbone of Conquest <Recipe>

PvP Cloaks
Bloodthirsty Embersilk Cape <Recipe> [Tailoring]
Bloodthirsty Fur Cloak <Recipe> [Leatherworking]
Bloodthirsty Hide Cloak <Recipe> [Leatherworking]

Actually these are a bit better than the 9 season bloodthirsty that were sold for honor, so if you have the gold save your honor for armors, and get these accesories with gold. :P