SHAY DIAMOND ILLUSION DROP Y NECKLACE The SHAY Diamond Illusion Drop Y Necklace features a hanging diamond thread to convert this piece to a choker. This item is ready to ship in 1 - 3 days. Details: 18-karat gold Natural stones only Closure: Lobster Clasp Adjustable Length: 14.5 - 17in Product Number: SN412 Looking for something bespoke? Contact us . Slight variations in color, shape, and size are part of their beauty.