Vintage Natural Diamond Illusion and Invisible Set Engagement Ring in 14k Yellow Gold. 

Specs: face 7.8mm by 7.8mm

side band 1.6 mm wide

7.6mm in height off

the finger

Diamond Specs: 5 round

center 3.7mm, .20ct

4 are 3mm each, .40ctw,

all diamonds .60ctw,

SI1-2, G-H

Ring Size: 7.5

Weight:  2.5 grams 

Hallmarks: ML, 14k

Condition: excellent vintage condition