Adjustable ring plated with 3 microns of gold and 3mm natural stones. Does not darken over time* Adjustable size - also suitable for thin fingers. Ideal for a gift!Gilding guaranteed for one year Composition: Materials: Gold-plated brass Stones of your choice: 3 Amethyst, 3 Carnelian, 2 Carnelian & 1 Amethyst (Multi) Origin of materials: Design, Nantes, France Ring and settings, Paris, France Stones, Paris, France Welding, Nantes, France Gilding, Paris, France Your jewel will be delivered in its pretty "Un de ces Quatre" box