"Art Deco Ring In Gold, Platinum, Sapphire And Diamonds"
Gold and platinum ring, eagle head and dog head hallmarks. It presents a tray set with a sapphire in a double surround of 8X8 cut diamonds and small sapphires cut into a triangle. Weight: 3.5 g Finger size: 55, adjustable Tray dimensions: 18 x 14 mm French work around 1930 
Le Magazine
Rivista Artiquariato
TRÉSORS magazine