Art Deco .45 Carat Diamond and Emerald Platinum Navette Vintage Engagement Ring
Circa 1920

Antique art deco engagement ring centered with an approximate .45 carat marquise cut diamond, approximately .25 carats of diamond accents as well as emerald accents within a carved platinum setting. This Art Deco ring has a marquise cut diamond in the center, framed by diamonds in a stepped, architectural layout. Horizontal emerald accents break up the design with sharp color contrast, while open spaces and milgrain edges bring in texture. The symmetry, clean lines, and bold structure are all trademarks of the Art Deco era—when jewelry design embraced modernity, geometry, and contrast.