This is a favorite combination of mine. The bezel set rainbow moonstones I adore with the gorgeous blue sapphire gem chain is so calm and perfect to me. These moonstone gems are the best blue flashing ones I've ever found. Just crazy! I've used a nice dramatic drop here to best show them off, 7 stones in all and getting smaller to the bottom where one round one finishes things off. The blue sapphire chain works it's way up with two sections of more moonstone on either side adding 6 more stones to the lot. This is a beauty and fit for the Queen or Princess who is lucky enough to wear it! The necklace part is 18" with the drop in front adding 5" straight down. There is an extension chain in the back giving you an extra 2.5" of room around your neck if so desired. Gorge!