That horizontal visual expression is oh so 1930 Art Deco. Add in an old European cut diamond of .15 carats (K-M color; SI2-3 clarity) set in an eight-sided platinum bezel and a double splash of the bold color of two (2) rectangular cut emeralds of .10 carats each (total of .20 carats).
Sprinkle in two (2) old European cuts of .07 carats each and six (6) more old European cuts of .05 carats apiece (H-J color; SI1-3 clarity) for a total of .37 carats more. And finally, just a hint of engraved designs and foliate motifs and voilà…a tasty luscious treat all in platinum.