ANTIQUE JADE JADEITE? STONE CARVING BIRDS, CAGE AND FLOWERS STATUE

Description

Estate Find, I know nothing about this, It came from a very old estate. It is made of a very hard stone, It will not scratch with a fingernail. Its very heavy ,  2 pounds,.It is about 6" x 6" x 1 1/2" The base is also stone . There is also a 3rd green bird in the cage.  I am guessing about the stone type, Jadeite?  It is extremely well done, and Beautiful. It will be shipped to USA only, by USPS priority, and will be fully insured. Hey I hope you experts out there will tell me what it is, I would greatly appreciate it