Black Hills Gold Cross Necklace Beautiful!! Authentic Black Hills Gold Cross Necklace in the Black Hills Gold Jewelry Style of 12k rose-gold and 12k green-gold leaves on a 10k gold cross. Cross Pendants comes on an 18 inch 14k Gold Filled Rope Chain with a spring ring clasp for ease and comfort. Black Hills Gold Jewelry becomes brighter and prettier the more it is worn. Pendant measurements is 9/16" x 1" inch. Lifetime Limited Warranty from the manufacture