Mellerio has a heritage of expertise in precious stones: each stone is carefully selected, impressive in size, certified origin, natural beauty and of exceptional quality they are all outstanding gems. Exquisite craftsmanship has always been the core of our work. In 1860 Mellerio’s, Prince Youssoupov one of Mellerio’s most loyal client purchases diamonds over thirty carats, rare pearls and jewels set with over 300 carats of emeralds.

And still today the House is known for its outstanding collection of precious stones, collected by the Mellerio family over several generations.