Cluster rings have been worn at least as far back as the Georgian era beginning 1747 and have continued to be popular to this day. There are many variations on a cluster. While there is a classic cluster which is simply round or oval in shape featuring a prong set round cut stone in a halo around a central gemstone. There are many varieties of cluster-like settings that have either evolved from or are simply cluster-like. Go to our website to view all our amazing cluster rings.