Butterfly Necklace with diamonds, amethyst, topaz, and onyx in 14 carat gold

Butterfly pendant (2”x2”) set in 14 carat gold. The butterfly is on an 18” chain therefor the panda t lands at about 10” in length. It contains genuine stones- diamonds, amethyst, blue topaz, and onyx. Created by a Jupiter, Florida jeweler. Have documentation of authenticity.