Shop the best diamond engagement ring designs, from classic oval engagement rings to lab diamond engagement rings from brands like Tiffany & Co, Neil Lane and more. Plus, we asked an expert for their ...

Engagement ring trends ... cut and marquise cut diamonds," he told Newsweek He said older millennials largely chose diamond halos with cushion or round cuts in white or rose gold, while younger ...

Blue Nile Jewelry is offering 25% off engagement rings and fine jewelry. The sale includes a variety of styles, including a yellow-gold ring with a marquise diamond similar to one recently seen on ...