BLING in the new year, with up to 48% off Diamond Jewelry, Wedding Bands, Pendants, Fashion Rings, Earrings, Citizen Watches and more. Best Collateral is making it easier than ever to afford new and pre-owned diamond jewelry and high-end, luxury watches. We’ve recent begun to offer luxury handbags. Stop into one of our eight locations in the San Francisco Bay Area and Northern California. Click here to find a store.