Black Hills Gold Silver Horse Necklace Beautiful!! Authentic Black Hills Gold Silver Horse Necklace in the Black Hills Gold Jewelry style of 12k red-gold and 12k green-gold leaves on main of Sterling Silver Horse. Horse Pendant comes on an 18 inch sterling silver rope chain with a spring ring clasp for ease and comfort. Horse Pendant measures 7/16" x 1" inch. Black Hills Gold Jewelry becomes brighter and prettier the more it is worn. Clean with soft brush and mild soap only. Limited Lifetime Warranty from the manufacture