Adjustable ring with a 14x10mm fine stone mounted on a double sparkling textured ring. This light-up ring is perfect for stone lovers!Does not darken over time* Adjustable size Gold plating guaranteed for one year Composition: Materials: Brass covered with fine gold (3 microns) Natural stones: mother-of-pearl (white), Amethyst (purple), Rodhochrosite (pink), Rose quartz (pale pink), Aventurine (green), Amazonite (turquoise), Moss agate (spotted green), Carnelian (red), Labradorite (bluish gray) Origin of materials: Design, Nantes, France Ring and settings, Paris, France Stones, Paris, France Welding, Nantes, France Gold plating, Paris, France Your jewel will be delivered in its pretty "Un de ces Quatre" box