If you're not planning on spending much, this Chloé Ring will fit the bill. It's a fail-safe choice, while not very expensive. Another strong contender for your wardrobe is this Chloé Ring. While the price of this piece is not very high, it will surely attract a lot of attention.
For something in the middle of the price range, consider buying this Chloé Bracelet. While the price is very reasonable, this product is an easy wardrobe update. It's also worth looking at these Chloé Earrings. This piece is ultra popular and, just as importantly, not too pricey.
If you're looking at it like an investment piece, then what you're looking for is this Chloé Necklace. It's more expensive but worth your money. Why not take a look at this Chloé Bracelet too? Expensive, but worth every penny.