Art Deco Diamond Ring, Old Euro 0.61ct. charm was even swallowed by military

was even swallowed by military pilots during capture to later be used as an escape compass

Set with eight round turquoise measuring app

1 7/16 x 11/16 inch

flanked by two Baguette cut diamonds weighing 0

Hand engraved with date "1909" and a shield hand engraved with a monogram

Art Deco Diamond Ring, Old Euro 0.61ct. charm was even swallowed by militaryCentering an Old European cut diamond weighing approx. 0. 61ct. (GH color, VS2 clarity), set with four Old European cut diamonds weighing approx. 0. 40ctw., additionally framed by twenty Single cut diamonds weighing approx. 0. 30ctw., with openwork details, fashioned in platinum. Size 6. Circa 1930.