This is a coin pearl set in a sterling silver bezel. A cultured, freshwater pearl. The ring is made of 18ga., round, sterling silver wire.
Size is ....call it 6.75. It is between 6.5 & 7. I can size it or MAKE ONE YOUR SIZE from the pearls you see in pictures. They are beads. I just could not resist setting in a ring. THEY ARE BEAUTIFUL...GLOW LIKE GOBBER PEDDY OPAL ! Neon blue from one angle and red or pink from another angle. Different in everyroom...every light.
Not easy to catch the color play in these pearls. You can look at the strand and see they different from different sides. That is a well matched strand...but they all look different. Anyway...your not super happy you can send it back...I will pay the shipping both ways...get all that hard earned money back.