John S. Brana / Sally Wakelin
Pearls always remind me of that game every parent of the '80s regrets buying for their kids: Hungry Hungry Hippos (if you've never seen this toy in action, note how you never actually hear it being played in the commercial). The one above, though? Reminds me more of Pacman. Rings by San Francisco's John S. Brana, who I'm pretty sure was not inspired by Hasbro.
Even more jewellery: