(F) Frequency is a Silver ring consisting of an organic shape with little zircons in different colors as beautiful and subtle details. All our pieces are handcrafted in Spain and hallmarked by a hallmark laboratory that corroborates the authenticity of our precious metals. We work with the highest quality materials and collaborate with local artisans to deliver durable handcrafted pieces with unique and experimental designs. This item is made-to-order, expect additional processing time.