Art Deco platinum and diamond ring

Platinum ring with a rectangular design, set with a central cushion-cut diamond weighing approximately 1.20 carats, framed by old-cut and baguette diamonds.

Material: Platinum and 18k yellow gold
Hallmark: Eagle's head and dog's head
Weight: 7.7g
Length: 1.4 cm
Width: 1 cm
Resizable finger size: 52
Number of carats: central stone
Number of stones: 7
Period: 1930