Don't toss your old costume jewelry in the kids' dress-up box just yet. First, check to see if you have any valuable pieces from these collectible brands.

If you have inherited potentially valuable jewelry, one of your first priorities should be having it appraised by a professional jewelry appraisal.

The tiny letters and numbers stamped on jewelry contain a lot of information you need to know.

These, however, are far from the traditional pearls of the past. Instead, the modern pearl is boldly oversized and completely ...

It turns out that there is much value to be found in costume jewelry, if only the buyer — or the grandkid — knows how to identify vintage jewelry.

If grandma’s cameo is made from shell or set in gold, it could be particularly valuable. Even costume versions are back in thanks to their vintage charm and conversation-starting wearability.

It’s possible to thrift luxe brand names, diamonds, and more. Here, pros weigh in on how to spot valuable jewelry at a thrift store—including what to look for.

Bookmark the best online vintage consignment sites to earn extra shopping money for the 2024 season, from luxury to affordable options. Shop the best edit here.

Weiss and Schiaparelli are names well known to vintage fashion and costume jewelry collectors.