Oxidized sterling silver chain with three Herkimer diamonds (quartz). This necklace is choker length at 15”. The three small Herkimers are approximately .25” when measured across them. (This is a standard length and fits many people but is not the only length for a choker style necklace. If you need a longer length it can be customized at no additional charge. Just leave a message at checkout. Or, if you have questions just use the email listed on the Contact page for more info). Item number N215.