This vintage Boucher necklace is very rare. It has two triangular shaped sapphire crystals resting on a crystal necklace. Turn the necklace around … and the two triangular crystals are actually duettes that convert into fur clips. There are two rows of crystals between the triangles. Each triangle measures 2" x 1". It has a silver tone rhodium setting and with a fold over clasp. It measures 15" x 1-1/4" at the widest part. It is signed "Boucher" and is in excellent condition.