Women's Formal Crystal Collar Necklace Set. Elegant Silver Metal Round Link Chain with Multicolor Rhinestones Neckline Necklace Featuring Collar Comprised of Multicolor Radiant Cut Crystals Set in Silver Metal Filigree Edged Details. Collar Measures 1.25" Wide. Lobster Clasp Closure. Includes Matching Fish Hook Crystal Drop Earrings.