SHOP BLACK DIAMOND HORN NECKLACE Details SHOP BLACK DIAMOND HORN NECKLACE Unavailable $1,160.00 OS - $1,160.00 Size OS Select options Sydney Evan medium horn necklace. 14-karat yellow gold chain and drop cap. Horn silhouette with brown diamond pavé. Read more Sydney Evan medium horn necklace. 14-karat yellow gold chain and drop cap. Horn silhouette with brown diamond pavé. Share