All single 1 Stone Mother's rings are Available in White Gold, Yellow Gold and Platinum. Many of our one store mothers rings are custom designed or one-of-a-kind. Christopher Michael Moriarty is the designer of all of our custom designs. Each ring is then created in house just for your order. Did you know that we have many other designs we have done that were custom created for individuals? We can do that for you as well? See another mothers ring somewhere else? We can make it. Have a design in mind. We can make it. You can then choose from any natural gemstone/birthstone you like and even high quality Diamonds are available for setting. All stones and Diamonds are hand picked (he actually hand picks them!) by the owner, Steve Moriarty. He is a master gemcutter and the gemstones for your 1 stone mothers ring are very important to him. You can feel safe that you will be getting the absolute best gemstone in your ring. Interested in how your one stone mothers ring will be created? Watch the video of what happens with all our custom jewelry.