Sheila Beatty’s one-of-a-kind Arcadian Necklace, which has a diameter of 1.25 inches, is handmade from fine silver cloisonné enamel on fine silver. The unique necklace is set in tarnish resistant palladium sterling silver with 14 Karat gold and a 3 mm green tourmaline. Please select a 16 inch or 18 inch stainless steel neck wire.