Ok - this set is a mix of WOW, but, I believe it was made from three bracelets - the one bracelet, and he brooch is original, but the necklace was made with two other identical bracelets, and the earrings were made with two links!
The Brooch is 2.5:"
Earrings are 1"
Necklace is 19" - the connecting solders are not D & E, I promise