Rare Vintage Early Chanel Gripoix Brooch SOLD

Rare Chanel unmarked Gripoix brooch of high quality. I purchased it from a high end dealer.  I never wore it. Circa 1960s when her early gripoix pieces were unmarked. Back had tarnish. It has not been cleaned.  Stamped France. Closure works perfectly.  This piece has no damage. 
Measure’s approximately 3” by 3”. 
Smoke free environment.
All sales final so please ask questions.