A gleaming pave-encrusted coin instantly adds a spark of modern elegance to your outfit. 18" chain. Charm measures 5/8" in across. Spring ring closure. White cubic zirconia. Available in 18k gold plated brass. Avoid contact with anything containing derivatives of alcohol. 18" chain. Charm measures 5/8" in across. Spring ring closure. White cubic zirconia. Available in 18k gold plated brass.