Shane Co. Diamonds offers some stunning jewelry pieces, though the fact that many of their diamonds need to be certified raises concerns. They carry some GIA-certified diamonds, but the store's salespeople do not emphasize the importance of certification for novice shoppers.
The one advantage to brick-and-mortar jewelers, such as Shane Co. Diamonds, is that many people still prefer to shop in-store for an engagement ring. The experience of viewing a diamond in real life and holding it in their hands is much more comforting than purchasing a diamond engagement ring online after viewing only a photo.