Made of 925 sterling silver.The stones are 100% original. Our products are offered to our valued customers as a result of 20 years of experience. We are ready to support all kinds of issues. All items comes in a special gift box. If you don't see your size, please ask, we may produce your size. We wish you a good shopping :) Zircon:Zircon is the oldest mineral on earth and is found in the crust of the earth. It occurs as a common accessory mineral in igneous rocks, in metamorphic rocks and as grains in sedimentary rocks. It is a common constituent of most sands and has been used for thousands of years. Zircon is a September birthstone. In the middle ages, zircon was believed to help the wearer sleep, and to bring prosperity, honor and wisdom. Zircon is now believed to have the ability to increase one’s self-confidence, and to aid the wearer in loving the self as well as others, as it opens up the heart and brings compassion. Zircon is known to be a grounding stone that inspires and motivates and gives guidance when guidance is needed, therefore helping to achieve one’s goals. Zircon has also been known to bring prosperity, especially with stones that contain golden or yellow colors. Because of its rarity, low price, and variety of beautiful colors, zircon is a popular stone among jewelry collectors. Zircon is also used in the decorative ceramics industry.Our products will be sent from our warehouse in Istanbul / Turkey or Delaware, according to stock availability. Thank you for choosing us.