The invention relates to a displacement separation type finished product glass partition system as well as a mounting and moving method thereof. The displacement separation type finished product glass partition system comprises a bottom connecting device, a top connecting device and a glass partition, wherein the bottom connecting device is hidden in the overhead ground formed by a floor and a ground base layer, the top connecting device is hidden in an interlayer between a decorative panel and a suspended ceiling base layer, the bottom surface of the glass partition is fixedly connected with the bottom connecting device through an expansion bolt, and the top surface of the glass partition is fixedly connected with the top connecting device through a connecting screw. The displacement separation type finished product glass partition system disclosed by the invention can realize convenience in movement of the partition in a large space, and convenience in detachment and mounting, prevent affecting the using functions, well change along with the spatial functions of a building, be adjusted at any time in any place, and be widely applied to the large spaces, particularly to internal partitions of building spaces, which need to regularly change the spatial layout, such as office buildings.