This is a vintage gold tone necklace with a filigree pendant. The pendant has a large blue prong set rhinestone in the center with small faux seed pearls scattered around it. The necklace is not signed and I do not know who made it. It does have an older style spring ring. It measures 17 inches long. The pendant measures 1-1/4 inches in diameter. The necklace and pendant are in very good condition and appear to have been gently worn. Please let me know if you have any questions. Thanks for stopping by.