Quahog purple pearl likely worth about $600
When Lindsay Hasz bit into her medley of seafood and shellfish at Montalcino Ristorante Italiano in Issaquah, Wash., she thought she might have broken a tooth. The culprit: a small, purple pebble-like object embedded in one of her clams. "It was quite jarring," Hasz tells KOMO News . At...