The diamond industry Diamond Features has seen an engagement ring renaissance, starting around the turn of the third millennium. Gorgeous rings modeled after timeless counterparts nearly one hundred years old, these round antique style diamond rings are uniquely you. Face Of Jesus Pendants No matter your style, you can find your perfect match in our round antique diamond rings. If you are looking for an old ring that someone famous might have worn, we cannot help you. All of our rings are brand new, manufactured right here in New York City. From pave settings to channel set rings with side stones, each of these engagement rings features a brilliant cut center stone. They’re called “brilliant” because they refract so much light.