“The safest way to clean your rings at home is with warm water and a mild dish soap—I use Ivory,” Elizabeth Doyle of Doyle & Doyle, an antique jewelry store in New York’s Meatpacking District, tells ...

Regardless of trends, classic yellow gold jewelry ... remove the jewelry from the solution. To restore its brilliance, gently rub the piece with a soft cloth." Don't rub plated pieces too hard ...