Victorian 18kt Yellow Gold Pietera Dura Lily Of The Valley Brooch This is a lovely antique Victorian era brooch/pin with an 18kt yellow gold frame and Italian Pietera Dura designed Lily of the Valley with a mother of pearl back and an old C-clasp. This piece is unmarked however acid and precious metal gun tested to guarantee 18kt, weighing approximately 3.4 grams. The brooch measures approximately 1" long by 7/8" wide. This antique piece is previously owned. There is ware and light surface scratches.