Vienna, Austria, circa 1925.

This vintage platinum “Toi et Moi” (You and Me in French) engagement ring is vertically set with one pink and one white pearl (diameter 7.2 and 6.8 mm) framed by bright white old cut diamonds.

Estimated total diamond weight is 0.60 ct.

The diamond bezel is 18 mm (3/4 in) high and 11 mm (7/16 in.) wide.

The ring is marked with a moth-shaped Austrian assay mark for 950 platinum standard and ‘V’ for Vienna.

Ring size 5 (15 mm) sizable