Antique Victorian Gold Filled Locket Pendant with Raised Design

Large antique gold filled locket pendant.  It has a raised design on the front and a smooth back. It measures 2 1/8" tall with the bail and 1 1/4" wide. It is 9mm deep. The reason that it is so thick is because it once had glass photo covers. They are now gone. This locket is over 100 years old. Has no hallmarks. Weight: 18.3 grams. No dents.