Art Deco .35 Carat Diamond Emerald and Onyx Engagement Ring yellow diamond diamond and gold combo and

diamond and gold combo and this little beauty with its lovely hue and decorative metalwork details is an exquisite example

A well-preserved personal engraving in this antiquated script is incredibly heart-warming

Center diamond is elevated in a simple four prong box setting

25 carats of French-cut diamonds set in platinum with decorative engraving

Art Deco .35 Carat Diamond Emerald and Onyx Engagement Ring yellow diamond diamond and gold combo andAntique ring centering a marquise cut diamond of approximately . 35 carat, with single cut diamonds of approximately . 45 carat. Accented with calibr cut emeralds and cabochon onyx. Mounted in millegrain set platinum. With intricate engraving on the shank. Center: 17. 5x11mm, shank: 1. 1mm. Circa 1920. The calibr cabochon onyx at the sides cleverly brings depth and definition. Diamond and gold mining has caused devastation in areas such as Africa,