Platinum and 1.80 Carats Diamonds French Art Deco Ring

A lovely ring, made in France circa 1925. Made in platinum and set with approximately 1.80 carats of diamonds. 
The principal diamond weights approximately 0.75 carats.

The dimension of the front square part is 16*12mm. The depth is 25mm.

The finger size is 54 or 6.75 USA

Weight: 7.50 grams.