Stunning Vintage AB Rhinestone Peter Pan Style Adjustable Necklace

I have had a massive amount of AB necklaces but this stunning piece is among the best! The necklace is composed of five rows of AB rhinestones, the two outer rows larger than the three inner. They taper down to a rhinestone chain on each side of large AB stones, ending with chains and a J-hook clasp. The center teardrop medallion has a huge AB stone surrounded with two rows of rhinestones. The gunmetal setting is in pristine condition. Adjustable to 19”. Unsigned.