Antique: 18 Kt Gold Watch Chain Necklace with Pocket Watch Pendant, French, In Original Box - Sugar et Cie
18 kt scapular necklace
What do the different karat designations mean in terms of gold purity? - Quora
National Diamond Center by Caprice - What Does a 750, 585, or 417 Marking Mean? Here's the quick answer: "750" means "18-karat gold". "585" means "14-karat gold". "417" means "10-karat gold". But
Antique Victorian 10 kt Gold Watch Chain Necklace with Locket