I am a new member. Please bear with me. I have very large gold brooch with matching ring. The ring is marked 14k and the brooch tested as 14k (not marked 14K). The only mark on brooch is a number 2895. The stones are very large citrines.
Any clue who the maker might be? Any directions I can take to figure it out? Thanks in advance for your help. Photos are below.




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