Bidz offers mostly jewelry items, as well as artwork and some electronics. Earrings, bracelets, rings, necklaces, watches, sunglasses, etc. From inexpensive fashion jewelry to fine high-end, and designer items.
Auctions are rolling, adding 15 seconds to the end of the auction if there is a bid during those last seconds.
Also, checkout their "catch a falling star" auction site: 9 items dropping in price until someone buys it. Free shipping there too.