Victorian cluster ring?

Hello, I am new to this site. I have started to love antique jewelry. This is my first purchase and the tag says Victorian diamond cluster ring.  It is made of 14k yellow and rose gold.  Shank is not marked.  We tested the gold and it passed as 14k. I posted this on a jewelry forum and some people seem to think that this is more a mid- century ring and not from the Victorian era. Please help. Thank you.