Rose Gold and Silver rose cut diamond bracelet

Please I like to call for help from other skill antique jewelry collectors. Perhaps you could help me with the following question: How can this bracelet is best described? Data bracelet (see also the photo's):
Rose gold (14 k mark) on the entire back site, front is Sterling silver (925 hallmark for sterling silver). The large center front is completely covered with European rose cut diamonds.
The locket and the rings between the links are also of pink gold. The closure on either side, a safety pin. The center diamond is the largest, 4.5 mm in diameter, 2 diamonds on either side of the middle are 3 mm. All other little diamonds have a diameter of 1.5 to 1 mm. Also a total of 51 diamonds. They are all foiled back (closed back, see picture).
The period in which the bracelet is made (given the labels)will be between 1930 to 1950.