If you're looking for a happy medium, consider buying this Chan Luu Pendant. While the price is very reasonable, this piece is an easy wardrobe update.
If you're looking at it like an investment piece, then you won't be disappointed if you check out this Gurhan Pendant. It's a costly but smart option. Another product we're drooling over is this Carolina Bucci Pendant. It's costly but you get what you pay for. You can also consider this Lana Pendant. You won't regret the money spent!