Center stone: princess cut diamond of 0.50ct approx. (4.5mm x 4.5mm), G color, VS clarity 
Side stones: princess cut diamonds of 0.10ct each, excellent color & clarity 
Total diamonds’ weight: 0.70ct. 

18K White Gold 

Total item’s weight: 3.2gr.

Ring’s size: P (can be re-sized)

Circa 1970’s