Vintage Platinum Princess Cut 1.37ct Diamond Ring with Accent Engagement / Promise / Commitment Band

One lady's Platinum and Diamond Ring Set With;

One princess cut diamond, measuring approx., 5.75-5.19 x 3.83mm.,
weighing approx., 1.01ct., 
by gauge of I-2 clarity, 
H-I color, 
medium cut.

Four round brilliant cut diamonds measuring approx., 2.8mm., 
weighing approx., total 0.36ct., 
by gauge of VS clarity, 
G-H-I color range, medium cut.

Total diamond weight is 1.37ct
Weight approx. 3.8g
Size 9 1/2.
Stamped Plat (as seen in photos)

Engagement, Promise or Friendship Ring