The name sardonyx was originally two words, Sard Onyx, where ‘sard’ came from a dark reddish-brown variety of chalcedony, and is used here to indicate shades of red. It is also called Sard Quartz. This bead is stunning with its gorgeous red and brown banding around each bead. Available as listed, prices are per strand. Click on most of the pictures to see a close-up.









