Vintage silver & pearl pendant on 16" silver plated chain - marked SV900

Delicate pearl pendant measures 1" including bale. Bale is marked SV900 which means the silver is 90% silver and 10% alloy. SV could be a manufacturer or designer but we have been unable to determine which. Chain is 16" and silver plated. Loops framing the pearl alternate polished and textured. Excellent condition and pearl, or cultured pearl, is in very good condition. #Atomic Age #pearl pendant #Mid Century