Vintage Calli Lily Bisque? Clay? Clip-on Earrings Brooch Pin Set Fashion Jewelry This beautiful vintage set is almost a purple Opal color and has no makers marks or Hallmarks, and we did a search for a maker with no luck. this set is very well made so i do not believe it is homemade. The earrings measure approx. 1.5"each and the brooch/pin measures approx. 4.5" in length. Please review photo to ensure the items are as described.