If you'd rather not spend much, your best bet is this Lanvin Ring. It's a wonderful product, while not very expensive. Another strong contender for your wardrobe is this Lanvin Necklace. While the price of this item is rather reasonable, it will certainly attract a lot of attention.
If you're after a bargain, look no further than this Lanvin Pendant. This item won't break the bank, but absolutely indispensable in your wardrobe. Why not also check out this Lanvin Ring. It's an attractive option both price and quality-wise.
If you're willing to splurge, then what you're looking for is this Lanvin Brooch. It's more expensive but worth your money. Another product we're drooling over is this Lanvin Bracelet. It's costly but you get what you pay for.