Ornate Filigree Engagement Ring Old European Cut DiamondOrnate filigree engagement ring old European cut diamond. A sparkling bezel set . 66 carat old European cut diamond is showcased in this graceful Art Deco ring from the 1920s to 30s. This brilliant ring features distinctive engraving and filigree work. The center stone is flanked by two smaller old mine cut diamonds, adding additional luster. A finely crafted ring in crisp 18 karat white gold, this lower profile ring is easily worn everyday.