Dumortierite Gemstone - HH (S)
Modular design - This comment on the product indicates that you can change the gemstone to jewelry piece without any tools. This means you'll be able to easily match the colors of your clothing, eyes, day and jewelry.
You can easily order more than one gemstone for future use and to provide you wider variety of colors and shapes to use with your favorite jewelry pieces.
If you want to acquire a large amount or all of the different types remember to contact me for discount.