19577 - Opalescent Pearl 14 Inch Torchiere Glass-Floor Lamp Shade
2 5/8" Fitter X Height 7" x 14" top x 16" spread (widest diameter)
Pipe height 2 1/2"
outside glass diameter of the pipe fitter is 2 1/2"
https://www.specialtylampshades.com/collections/glass-floor-lampshades-torchiere