Mauboussin ring signed and numbered set with 7 squares of mother-of-pearl surrounded by 57 brilliants

Mauboussin ring signed and numbered in white gold 18ct. (hallmark 750) set with 7 squares of mother-of-pearl surrounded by 57 brilliants +- 0.57ct. color: F-G and clarity: VS ring size: 51-53

Estimation
2,000€ - 2,500€