Vintage coins french gold - Gem。My mother bought this unique barrette in Paris in mid 1960\'s . There was a shop that sold fine costume jewelry and gloves, this was in the window. It was expensive, she visited every day and eventually bought it. It is a show stopper, it is weighty and works on thick hair. Marked Made in France on Reverse side. The Coin reads Republique Francaise. I am unsure if Malachite settings are real or faux.. It is a beautiful piece. Please ask questions, request additional photos. My measurements are approximate. 3.5\" long X 1.5\" high X 3/4\" thick