Are you searching for a special and different gift for yourself or for the man in your life? A London Topaz men's ring makes for a distinct and stylish statement about the man who wears it. The birthstone of December, the intense deep blue color of a london blue topaz ring can evoke thoughts of warm Caribbean nights. Brown gemstones are gaining in popularity and smoky quartz is an affordable choice. A smoky quartz ring goes well with autumn colors and evening wear.