The sculpture ring of the iconic Happy Frog collection has a base in 925 silver and the color is made by an electrolytic treatment called cataphoresis, the frog is 18k gold and diamonds. A combination that gives the jewel a contemporary design, the result of the union of creative momentum and Italian goldsmith artisanship. A porte-bonheur, ideal for occasions when you want to wish the best to your Friends. For proper maintenance of the part treated with the cataphoresis process use this jewel with care. Avoid contact with perfumes, solvents, alcohol, sea water and chlorine.