This Juliana (aka D&E)  pin / brooch and clip earrings set is absolutely stunning.  The earrings are a book piece and shown on page 62 of “The Art of Juliana Jewelry” by Katerina Musetti with a pin with the identical stones as the brooch we have here.  This is a confirmed Juliana (DeLizza & Elster) set.

Spectacular large art glass navettes (also called marquise shaped stones) are surrounded by aurora borealis chatons.  The brooch has 2 layers of sapphire blue chatons below the three art glass navettes that are accented with AB stones.  The clip earrings have the identical art glass stones surrounded with the aurora borealis chatons and below this are 3 more bright blue stones – I am going to guess that the color might be “Bermuda Blue”.

All stones are prong set in gold tone metal and the art glass navettes are unfoiled and set with open backs.  Construction features include the “figure 8 puddling” on the back, so telling of D&E manufacture.

Clip earrings each measure  1 ¼” high and ¾” wide.  The brooch measures 3 3/8” high and 1 ½” wide.  Unsigned as is typical for vintage Juliana jewelry.