Dish with 12 oysters in turquoise slip Gien France 70s, vintage oyster plate

Large and rare oyster dish in turquoise slip with seaweed patterns, from the gien france factory and dates from the 70s. Stamped on the back. This dish can accommodate 12 oysters and two slices of lemon or other shellfish in the center. Dimensions: 32 cm in diameter. Weight: 1.326 kg. Good general condition, note: it has been used very little, it has some fine wear and tear invisible to the naked eye.