They now carry lines shown in the major fashion magazines. Look for men's rings. Most gold rings can be enlarged a size or two. For example, buy an Imperial Gold ring from QVC and, once you receive it, send it on to Imperial Gold for inexpensive resizing to meet your needs. Consider a special order.
Larger sizes are often available from the manufacturer by special order.
Investigate custom styling. If you find a jewelry stylist who meets your special style needs, consider developing your own design. Just purchase stud earrings from QVC and have your stylist add these relatively inexpensive stones to your new ring. You can even have the gold from the earrings melted down and added to your ring. Shop O2 .