Just back from the farm where we "discovered" some oysters that had been put aside on a seldom (read: never) used line. Third graft oysters that had been there for possibly over ten years. The majority was garbage but this 19.1 X 18.8mm obviously is something to get excited about. It's the largest clean semiround we have ever harvested. There is only one spot on it. We have named it the Heart of the Lagoon. The surrounding pearls are all little first graft wonders.