Antique Engagement Rings Where Can I Find Legit Filigree/antique Engagement Rings?

Where can I find legit filigree/antique engagement rings? - antique engagement rings

I try a place online and / or storage rings with a legitimate watermark found. As I said, Ebay is actually a decent place, but I wonder whether there's a special place. I'm trying to go from 500 up to 2K. Additional information is requested.