Ross-Simons is the authority on fashionable must-haves. Our finely handcrafted Byzantine necklace is a must-have foundation piece for any fine jewelry collection. A classic, instantly recognizable design, this necklace comes to you at a remarkable price. 1/4" wide. Lobster clasp, 18kt yellow gold over sterling silver Byzantine necklace. Each Ross-Simons item arrives in a fine jewelry presentation box.