A gents 10 karat yellow gold 10 by 12 millimeter rectangular London blue topaz and diamond ring set with 2 round diamonds having an approximate weight of .01 carats.  The ring is size 9.5 Blue Rectangular Stone Ring Fine Jewelry, Blue Rectangular Stone Ring In Fine Jewelry Style, Blue Rectangular Topaz Jewelry, Blue Rectangular Topaz Ring With Accent Stones, Rectangular Blue Topaz Ring With Accent Stones, Blue Topaz Ring With Rectangular Stone, Blue Topaz Ring With Accent Stones, Rectangular Shape, Blue Rings With Rectangular Accent Stones, Classic Blue Rectangular Topaz Ring