The crystal sparkle of herkimer diamonds resembles their namesake. This teeny crystal quartz (approx. 5mm tall) is suspended between whispery fine rope chain, it almost floats! These are natural crystals, so will naturally come with minor inclusions/flaws, but they will not affect the great look of the piece. Choose 16" 18" or 20" long. On delicate sterling silver or 14k gold-filled chain.