Bring playful rainbow hues to any look when you wear this pear-shaped lab-created opal and white lab-created sapphire frame split shank ring in silver. Fashioned in sterling silver this choice glistens with a 9. 0 x 6. 0mm pear-shaped iridescent lab-created opal cabochon at the center. White lab-created sapphires line the halo frame and the ribbons of the split shank for added shimmer. Opal is the traditional birthstone for october and embodies long and lasting love.