For your consideration is this nice circa 1920s 1930s pendant. Unmarked by tested and guaranteed as sterling silver. The bail does not test as sterling. The pendant has a nice carved lady shell cameo set in a fancy setting that is adorned by marcasites.
The piece not counting the bail measures 1 and 1/4 by 5/8 inches.
It is in excellent vintage condition with no missing marcasites or damage . The mixed metal bail is not well formed but I will be glad to replace it with a sterling silver bail at no extra charge if desired.