Amulet engraved from water buffalo horn in the shape of a black fang of a mythical beast. The amulet has a yellow gold tip and an open cap of patinated white gold. The windows lined with fine gold allow a view of a tapered nerve decorated with a spiral engraving. The nerve is set with antique sapphire cabochons that increase in size from the bottom to the top, leading to a patinated white gold dome set with rose-cut diamonds. one of a kind