18-karat gold and platinum ring, you and me, set with diamonds

TOI ET MOI ring in 18-carat gold and platinum adorned with 2 old-cut diamonds each weighing approximately 0.50 carat, supported by 2 smaller old-cut diamonds each weighing approximately 0.10 carat. Early 20th century period.

weight: 3.40 gr

dimensions: depth 13.9 x width 12.7 mm

Finger size: 56