Comprising an engagement ring with square set OEC diamond, weighing approx. .33 ct., and single-cut diamond shoulders, approx. .18 ct. TW, in 18k white gold; Cluster ring with transitional-cut diamond, weighing approx. .25 ct., within single-cut diamond surround, approx. .30 ct. TW, in 14k white gold; Cluster ring of square set RBC diamonds, approx. .60 ct. TW, mounted in foliate, trefoil motif millegrained platinum. Ca. 1925-1950. Largest size 9. 7.5 dwt.