SHAY EMERALD & DIAMOND LARGE DECO NECKLACE A 9-carat natural emerald framed by baguette-cut diamonds — approximately 5.8 carats — in a deco-shaped 18k gold setting. The chain is fine. The pendant isn't. That's the tension. Details: 18-karat gold Emerald: approx 9 cts Diamond: approx 5.8 cts Natural stones only Adjustable Length: 13 - 15in Product Number: SN634 Looking for something bespoke? Contact us . Slight variations in color, shape, and size are part of their beauty.