Thrifters know that bargains abound at resale shops, tag sales, and antique dealers. Usually what you see is what you get, but every now and then, a truly valuable piece is tucked behind something ...

Jewelry can sparkle like it’s invincible, but treat it roughly and even the hardest baubles may break. Whether it’s gemstones, metals or a family heirloom, a piece’s shine can fade and its value ...