The 10k Yellow Gold Round Diamond Heart Promise Ring 1/20 Cttw is a beautiful piece of jewelry that is made of 10kt yellow gold and weighs approximately 2.69 grams. The ring features a stunning round diamond heart that has a total gemstone carat weight of 1/20. The primary gemstone is a diamond and it comes in a beautiful G-H color and I2-I3 clarity. The diamond is securely held in place by a 4-prong setting and it has a carat weight of 0.05. This ring does not have any other gemstones. This is the perfect ring to give to your loved one as a promise ring to show your commitment and love.