This Grau ring, made of 18-carat yellow gold, is characterized by its design of three intertwined bands that create a subtle and sophisticated knot. What at first glance seems like a simple design hides a complex craftsmanship. To achieve this effect of movement and fluidity, Grau's master jewelers use the ancient lost wax technique. The result is an organic piece, with a polished finish that reflects light exceptionally. The interior of the maxi ring, with delicate filigree work, adds a touch of distinction and complexity to the jewel.