With its flat surface and usually fifty-seven facets, the emerald cut diamond looks like a flat platform encircled by descending steps, which leads the gemstone cutting process to be named as “step cutting”. The nearly architectural shape of it fits right into contemporary engagement ring settings.     The Art Deco style favors clean lines as well as symmetry, which the emerald cut gemstones embody to perfection. Hence, an Art Deco emerald cut diamond ring is one of the popular options out there today. Yet again, when selecting an emerald cut diamond engagement ring, keep in mind that the quality of the gemstone is the most significant factor. Select an emerald cut diamond with a high clarity grade and no visible imperfections. Owing to the long, step-cut facets, it does not obscure imperfections in the gemstone very well. The cut gem works well with an array of engagement ring settings. A popular and more modern twist on emerald cut jewelry is to add a halo around the centerpiece gem. This helps to set it apart and adds more sparkle to the piece. Emerald cut gems also make ideal side stones, which flank the center stone of your choice.