Stunning DISCONTINUED Pat Cheney enamel lariat drop necklace

Stunning DISCONTINUED Pat Cheney enamel lariat drop necklace. Absolutely stunning necklace - art nouveau design with purple and blue/blue-green enamel in a wing like art deco design. I believe this particular design is discontinued, as I can’t find it on her website (but comps new go between $100-200). Great condition, no damage at all to the enamel. Chains stamped 925 and pendant stamped 925 PPC, chain 16.5 inches long, pendant length 2 1/8 inches and max width a bit over 1 inch, 8.99g. First photo is most true coloring, but in real life the blue has some more green accents along the edges. Pat Cheney is a British/Scottish enamelist and her work resembles Shiela Fleet.