This necklace is made from high-quality materials. The pendant is crafted from s925 sterling silver, which is known for its durability and timeless beauty. The pendant features a central 5A white zircon surrounded by four sparkling imitation blue diamonds, adding a touch of elegance and dazzle to the piece. Hypoallergenic: The necklace is designed with sensitivity in mind. It is hypoallergenic and free of cadmium and nickel, making it safe for those with nickel and lead allergies. This feature ensures that it can be comfortably worn by individuals with sensitive skin. Adjustable Chain: The dainty flower pendant has dimensions of 20mm x 20mm (0.78" x 0.78") and a sterling silver weight of 3.77g. It comes with an 18-inch chain that includes a 2-inch extender, allowing you to adjust the length to suit your preference. The versatile length makes it suitable for pairing with both casual outfits like T-shirts and jeans or more formal dinner dresses.