Mothers ring design in 14kt yellow gold. The ring can also be done in 14kt white gold if desired, just specify when checking out in the note section. The ring has a single stone 4.0mm in width pictured is a ruby stone. But you can choose the desired color of the birth month needed. The ring is priced with a round brilliant cut colored genuine gemstone. The April stone will be a cubic zirconia.If you wish for a genuine diamond simply email us and we will give you an estimated price on the diamond. Here are the stones: January - Garnet February - Amethyst March - Aquamarine April - Cubic Zirconia or Diamond May - Emerald June - Smokey Quartz or Alexandrite July - Ruby August - Peridot September- Sapphire October - Pink Tourmaline November - Yellow Citrine December - Blue Topaz The approximate gold weight of the mothers ring is 5.91 grams.The ring is done very elegantly in a shiny polished look. This ring is very unique and beautiful to look at, could be worn as an every day ring. The quality of the ring is excellent done very nicely, polished to a great finish. We take our time and make sure everything is done just right for you. We have great pride in our work, nothing leaves the shop unless it's perfect. From the diamonds & gemstones that we choose to the setting and finishing of your new ring. It takes 5 to 10 days to assemble & mount any stones if they apply to this ring. If you need the ring quicker, email us with the date you need it by & we will do what we can to accommodate you. The ring can be any size between 3 to size 9 half sizes and quarter sizes available. At the price we have it listed for. If you need a larger size just email us and we will give you a price quote. If you have another ring in mind we can make it for you. Again just email us the image and we will send you an estimate. Thank you for looking!