Three Chinese celadon jade carvings 18th/19th century

Three Chinese celadon jade carvings 18th/19th century, one formed as a double vase with rockwork and pine, another a cage cup with open-work leaves and fruit, the third a bottle vase with a dragon and a bat amidst cloud scrolls, with a boy holding a flaming pearl, and an agate water pot and cover, carved with lingzhi, the stone's colour highlighting the fungus, 12cm. (5)