Yes, it's dancers, not dragons on the ring. Found it at La Jolla Shores, we were down there for a few days and I hit ever little beach I could find, I could barely walk back to the hotel. The $1.00 coin was at La Jolla Cove, had to hit that about 6:30 in the am before anybody got there.
Regarding the sea glass, my wife has little bottles of it around the house from different beaches. She has also made some jewelry out of some of it. She found a lot more then I did.