Boulder Opal Blue Earrings

These opals are actually more cobalt blue to periwinkle in real life. There are flashes of teal blue deep inside but the overall effect is deep blue. I'll try to take a better photo and add it. They do not connect in the middle as it almost appears in the photo. Set in sterling silver with back catch loop. They are just short of 1 1/4" long from top of wire to bottom.