Frederique Constant Classics Carrée Diamond Watch - 36x25mm Pearl Rings Sapphire is not only the

Sapphire is not only the birthstone for September

A round cut diamond solitaire rests gently on a diamond band with French pavé

It is perfect for jewelry because it creates a lustrous black layer when it is heat treated

This version of the Riviera features a dodecagonal case with a diameter of 42 mm

Frederique Constant Classics Carrée Diamond Watch - 36x25mm Pearl Rings Sapphire is not only theThe new Classics Carre Small Seconds collection features a 36 x 25mm polished stainless steel 3 part case set of 158 diamonds (1. 185 carat) with a silver color dial with matt finishing, black printed roman numerals, black hour and minute hands, a small seconds counter at 6 oclock with black hand. Set on a polished stainless steel 7 links bracelet with folding buckle. Timeless and luxurious, the Carree collection evokes glamour with its square shape,