Vintage USSR made Pearl/Diamond set in 14k gold

I purchased these new from Russia in 2002 when I had my second child. Used occasionally,hardly maybe 5-6 times. 14k yellow gold with pearls and diamonds set of earrings and ring. It cost me like price of big bull,how much would be big alive bull now? Secure lock on these earrings,Russia can be proud with their workmanship. Excellent quality and perfect set for any occasions