Luxury Jewelry Authentication Guides

Authenticating luxury jewelry requires a trained eye for hallmarks, metalwork quality, stone setting, and brand-specific details that counterfeiters consistently get wrong. Our jewelry authentication guides cover Cartier Love bracelets and Trinity rings, Tiffany and Co. sterling and gold pieces, Van Cleef and Arpels Alhambra necklaces, and more. We walk through the exact markers — from hallmark placement and font consistency to clasp mechanics and weight — that experts use to separate genuine pieces from high-quality fakes.