Vtg 90s Signed 1928 Co. Necklace Art Deco Rhinestones Black Crystals Macy's Eve

This is a high-quality for 1928 Co., loaded with jet black faceted crystals & rhinestones--heavy quality and sparkles across the room. Approx. 16" long plus 3" extender. Pendant measures 2" x 1 1/4". Purchased in the 90s at Macy's and I never wore it. Excellent new condition.