SHAY EMERALD & DIAMOND MIXED DROP NECKLACE This item is ready to ship in 1 - 3 days. Details: 18-karat gold Emeralds: approx 3 cts Natural stones only The SHAY Emerald & Diamond Mixed Drop Necklace. Length: 12"-15" Product Number: SN505 Looking for something bespoke? Contact us . Slight variations in color, shape, and size are part of their beauty.