All hail the king of the jungle in this onyx and diamond medallion necklace. 10k yellow gold with black and white rhodium a roaring lion head in relief is topped with a round-cut diamond-decorated crown more diamonds create a circular border, followed by a rope-textured frame a trio of round-cut black diamonds shines on the back of the pendant total diamond weight is 1/2 carat 22-inch box chain with lobster clasp