This amazing Modernist brooch is made of a single natural Azurite Druzy set with cultured pearls and framed in solid gold. Very organic and almost brutalist, it is actually rather delicate in form due to the proportion of the tiny crystals.
The brooch measures 1 7/16″ by 3/4″ and 7/16″ deep not including the pin back.
There are 2 beautiful round pearls at 2.8mm each and one larger at 3.5mm. All three are fine quality.
In excellent condition, marked B33, tests as solid 10k gold. It weighs approximately 10.4 grams. Circa 1950s, Mid Century.