Add an ancient glint of color to your next necklace, bracelet or earring idea when you use this strand of opal chip beads. Each tiny, irregular-shaped rock displays a warm cream color across its smooth surface, with hints of iridescent shine to highlight looks and get them noticed. This October birthstone is believed to protect against evil and ward off nightmares, and is said to represent faithfulness when given as a gift. Try these tiny little gems to space between bold color combinations in a necklace or bracelet idea.