14K Yellow Gold and Diamond Floral Themed Jewelry: A- "14K" marked flower ring with raised prong set diamonds. Total weight approximately .26 troy ounces. B- "14K" ? Illegibly marked floral rose pin with three small prong set diamonds, and a pair of "14K" marked similar rose screw-back earrings. Total weight is approximately .68 troy ounces. 20th Century.