I have for offer Barry Kieselstein-Cord cross basket weave Clip On earrings.  I tested the gold beads on each corner and they are 18K.  I also tested the silver and they are sterling.

They are 23mm north to south and 23mm east to west. They are fully hallmarked, have been tested, and verified weighing in at 22.8 grams. It is fully hallmarked, has been tested and verified.  There are no problems other than ordinary and normal use marks. Comes from a clean, smoke-free home.