Guertino is announcing its latest wedding band collection (both his and hers) called Ariana:

We're expanding our branded Ariana Collection. Choose from five new gents wedding bands designed to match our most popular styles. These beautifully crafted four-square bands are available in 14k or 18k yellow or white gold and in platinum.

The platinum set pictured upper left includes a diamond sort of on the side of the ring. It is too bad they don't show this on someone's finger because I'm curious about how well you can see the diamond.

Here are some other rings from this collection.