"All the silver here is either gold plated or rhodium plated," he said, pointing to a display of jewelry. Rhodium plating keeps the silver color, but it will not tarnish. Gold plating, meantime ...

Australia-based jewelry artist William Llewellyn Griffiths ... The Zen renaissance brooch by Aso Leon, using gold, electrolysis-colored titanium and opals. Alongside the full spectrum of colored ...