The necklace has three, 1 inch long, rectangular blue, framed, dichroic glass sections, with flecks of opalescent confetti inside. It is hard to see in these photos, but they are visible and look like a lighter version of the earrings. There are 2 sections of free form Biwa Pearls. They are all bezel set in silver frames, some decorated with wire scrollwork around the edges and a heart in wire at the bottom of the necklace. They are linked together and finished with shiny sterling chain and a lobster claw clasp. The necklace is 18 inches long. The earrings have teardrops of blue dichroic glass at the bottom, with brighter "confetti" than the necklace, then blue crystals and round moonstones at the top. Just over 2 inches (50 mm) long. I'm not sure of the percentage of sterling, but they will stay shiny if kept in a bag (like the one they all come in).