Sterling Silver Heart Necklace With Removeable Enhancer Pendant

The necklace looks to me like a sterling silver Brighton piece, but it is not marked with the Brighton "B" anywhere. It is marked 925. It has a heart shaped clasp with a double box chain. Chain is 18" long. The pendant is an enhancer that has a hinged bail with locking clasp so that it can easily be removed. It in in the design of hearts and both the pendant and bail are set with white cubic zirconia. Pendant measures 1 1/2" long.

Note: The clasp must be manually closed. It does not have a spring action. It stays closed once you close it.