Gorgeous one-of-a-kind 18-karat gold ancient etched and antique carnelian, Ethiopian opal, 20-karat gold accents, and rough-cut multi-colored diamond necklace. Necklace is 28.5 inches in length. Carnelian ranges from 8-12mm in diameter. This necklace is beautiful alone or paired with other necklaces. You will be wearing pieces of history around your neck!