Ritastephens Sterling Silver CZ Micro Pave Alphabet Initial Letter Pendant Necklace (A-to-Z) Genuine Sterling Silver Micro Pave Cubic Zirconia Alphabet Initialed Letter Disc Charm pendant Necklace (D) Beautifully crafted and well designed. Hypoallergenic and nickel free. Pendant Size: 15mm diameter (round) Comes with an 18" inch sterling silver cable chain with a spring ring lock clasp closure for comfort and security when worn Pictures are enlarged to show details