The 20x30mm Rainbow Obsidian featured in this designer pendant by Marianna and Richard is fantastic! It displays a fabulous rainbow effect complete with yellowish greens, plumb purple and silvery blue! A site to behold! Above this Rainbow /obsidian we find a 12x18mm oval of Pietersite which naturally includes flacks of Tiger's Eye and Jasper. This particular specimen is simply gorgeous! A 6x9mm Labradorite pear completes the look. Sterling Silver beads and swirls hand made and hand placed by Balinese Artisans give a finishing touch! This pendant measures 2 1/2.