This is a beautiful vintage flower spray brooch made of 14K gold and sterling silver and set with rock crystal stones. It is Spanish in origin - when I purchased it, I was told it was from Majorca (Mallorca). It is unmarked, but tests for 14K gold and sterling and the stones test as quartz. It dates to the early part of the 20th century. It is very well made and it fastens with a trombone catch.
It measures 2 inches by 1 1/4 inches at the widest point. It is in excellent condition.