The signet ring has been a symbol of personal significance and style for centuries. We've modernized this classic with our Moonstone Signet Ring. This ring features a genuine, oval-shaped rainbow moonstone known for its beautiful blue flash. Each stone is securely set in a sleek, minimalist setting made from your choice of high-quality 925 sterling silver or 18k gold vermeil. This versatile ring is a perfect, everyday classic with a modern twist.D E T A I L S• Materials - 925 sterling silver, genuine natural moonstone • Non tarnish Rhodium plated• Stone size - 8mm x 6mm (1.25ct)• Comes with silver polishing cloth• Available in smooth cabochon stone and flush set cut stone, select your stone from the drop down menu• Moonstone Authenticity certificate included• Comes in Veatge custom ring box as shown in the FAQ slide, velvet ring boxes are for aesthetic purpose only This Gemstone is 100% Natural -We use high-grade gemstones in all our jewelry. Please be aware that slight variations may occur in handmade jewelry, especially with natural stones, as each one is unique. No two natural gemstones are identical. While we strive to provide the exact shade shown in the pictures, natural gemstones can vary slightly in color.