The AURUM ring is inspired by natural gold nuggets. This adjustable ring model is unique each time due to its raw and irregular texture. The brilliance of its nuggets is complemented by the sparkle of a small marcasite stone. Size to be indicated in order. Atelier Nicol jewelry is entirely made of brass (nickel-free, non-allergenic), then covered with a gold bath. The three-micron plating allows each piece to accompany you daily and last over time. Silver-plated jewelry, on the other hand, is covered with a ten-micron silver bath.