This butterfly is amazing! It glows, especially in the sunlight! This butterfly represents clear blue skies. At just the right angle, you can see little white clouds from the moonstone. The wings are doublets made with both moonstone and turquoise. The combination brings out the best of both natural stones! The diamonds add just the perfect amount of sparkle! Butterflies represent hope and transformation. The size is medium. 18" gold chain with adjustable slider. 26mm wide wings Blue Moonstone and Turquoise Wings (2.95ct) Diamonds (0.26ct) 14k yellow gold