3/4ctw Round Cut Diamond Past, Present and Future Engagement Ring

A ladies past, present and future engagement ring with one 1/3ct, I1 and G-H in color, round cut diamond, two 1/6ct I1 and G-H in color, round cut diamonds and 6 round cut diamonds, 3/4ctw.  14kt two-tone gold, 3.9 grams, size 6.5.