Quatrefoil Tassel Necklace Sets – 8 Colors By Arthur - November 18, 2015 570 Quatrefoil Tassel and Acrylic Stone Necklace Earrings Set. High quality fashion set. Necklace – 27″+3″ extender Earrings – 1.25″ drop Available in: 7 colors: Black, Abalone, Red, Coral, Ivory, Cobalt, Azalea and Mint