Hi all, does anyone have any experience shopping for antique/estate jewelry?

How do you feel about buying jewelry online?

I know there are a lot of places online, so if you trust online-only shops, I appreciate suggestions. (I know there are lots of shops on Etsy, rubylane.com, 1stdibs.com.)

BTW, I live in the San Francisco Bay Area, but haven’t been here very long. If anyone happens to know good SF-area antique jewelry dealers that still have a brick and mortar shop these days, I'm also interested…

Thanks in advance!