Men's ring Leysen Frères Bruxelles about 1930 in platinum gold with 1 diamond old cut and 2 sapphires

Men's ring Leysen Frères Bruxelles about 1930 in platinum gold with 1 diamond old cut +- 1.00ct. (diameter: +- 7 mm.) and 2 sapphires +- 1.00ct. in an original box size: 63-67

Estimation
1,000€ - 2,000€