I bought it at Sea World in Aurora, Ohio, at the Park. They had Asian women diving in a pool for clams and they opened them up to get a pearl that you purchased and then you pick out a necklace or ring to put it in. I picked out this ring. It has printed inside the ring 14K TGE meaning 14 karat gold electroplated.
The white plastic clam shell is 2-1/2" wide and 1-1/2" high. The sponge has yellowed that hold the ring and I do not know the size ring any longer.
I never wore it because I was afraid I would loose the pearl.