Bracelet in 18k Rose Gold and Black Titanium. I 4 Elementi Bracelet in 18k Rose Gold and Black Titanium. For the first time in Quattro Elementi collection, the brand introduces titanium, a material with character and pungent expressiveness designed specifically for men, and when combined with the preciousness of diamonds, it expresses all the virility and emotional whirlwind of those who wear it. The spheres represent the four natural elements - earth, air, fire, and water - creating new worlds accessible only through their encounter. The sphere is the universe but also the symbol in which we find the dimension of the circle, the perfect sign. Bracelet 18k Rose Gold Black Titanium Size range: from M to XXL (any other size must be quoted separately) *Our jewels are handmade in Italy with artisanal techniques and each creation is truly unique. For this reason, carats and gold weight can slightly vary.