sz 6.25 Special Vintage Zuni channel inlay coral ring. Very special little ring, a design that was way ahead of it's time and best quality workmanship. Unmarked, but I feel if I had the time I could attribute it to someone important. 6.6 grams. Most rings are shown on a a ring sizer in the pictures and the size is typically given at the beginning of the title and description. Women's Size 6 Ring.