Art Deco 1.50ct Diamond "Toi et Moi" Engagement Ring Size:4.25 and bolt-ring clasp - however

and bolt-ring clasp - however

It's signed Cartier 750

I can tell you that

Made at a time when the precision of machines didn't apply to production of such small articles

and the Arctic Circle down to the Peloponnese

Art Deco 1.50ct Diamond "Toi et Moi" Engagement Ring Size:4.25 and bolt-ring clasp - howeverDATE: Art Deco, c. 1930 A perfectly executed Art Deco "toi et moi" engagement ring, circa 1930. The principal stones (the "you" and "me" it's named after) are well matched brilliant cut diamonds, . 70ct each H I VS1. They're offset against the band, with diamond set twisting shoulders meeting between the two diamonds. Crafted in platinum throughout, with millegrain detailing to the shoulders and main two stones in eight claw mounts. An excellent