Platinum Diamond Eternity Band 0.60ct Old European Cuts circa 1940s

Sweetly designed vintage diamond eternity band in platinum with hearts and leaves pattern, adorned wth 12 (round diamonds Old European and transitional cuts) with a total approximately weight of 0.60ct, I2-SI1/G-H.  Lovely hand-pierced design with a delicate milgrain edge throughout. Ring size 6, unable to size due to the diamonds being set around the entire circumference of the band. Circa 1940s.