Art Deco Pendant Chain

From a recent estate sale USA, what appears to be part of an original 1930's buckle that has been upcycled by utilizing on a chain. There is an oval shaped cabochon in vibrant orange with brass tone metal square embellished with coloured past stones. Overall dimension is 3.5cms x 3cms. The chain measures 42cms end to end, and a longer chain could be utilized if necessary. An original, authentic and unique piece to add to your collection. In good condition, with just a little wear to the back of the pendant. nothing that detracts.  Gift boxed by Vintageonline.