Birthstone Ring GoldHandmade BIRTHSTONE Rings are fine rings with a choice of 12 different gemstones, one for each month of the year. Every month gemstone is known to have its own superpowers. So you can choose according to your birth month or according to the gemstone's quality. 24K gold plated 925 sterling silver The rings are adorned with real gemstones. Like all gemstones, there is a possibility that they might fade slightly over time the more you love and wear them!