Classic Crescent Cushion Halo Diamond Engagement Ring HT2550An 18k white gold engagement ring from the Tacori's Classic Crescent collection, built around a cushion shaped bloom that frames a round brilliant center stone with milgrain edged corners and a softened square silhouette. Pav diamonds run the band and the Classic Crescent inner face carries the Tacori triple studded crescent fabric, with an open cathedral gallery keeping the center stone visible from every angle. A round brilliant halo setting with a