Chuvora 925 Oxidized Sterling Silver Natural Black Onyx Gemstone Oval Rope Edge Vintage Band Ring 6, 7, 8 STAMPED 925 STERLING SILVER  This beautiful ring is made from the finest sterling silver as hallmarked with the 925 metal stamp. 925 sterling silver is made from 92.5% silver and 7.5% copper. The copper is added to stabilize the silver so that it can hold its beautiful shape. NICKEL AND LEAD FREE  This beautiful ring is designed with absolutely no nickel or lead, making it safe for girls and women with nickel and lead allergies. Add this fashion forward, simple and durable, every day piece to your loved one's jewelry collection and have peace of mind every time she wears it. BAND RING  The front of this ring size 16 x 20 mm, This onyx ring available in sizes 6, 7, 8, 9 and 10. If you are looking for a jewelry accessory to take you from casual to formal without having to change, then look no further. This simple piece will accent your day to night style. A perfect piece of costume jewelry to accessorize your everyday style, business casual dress or more formal dress occasions. ONYX GEMSTONE RING  Onyx is the Mystical birthstone for the month of December. It is also the birth stone for the Zodiac sign of Leo. As a healing stone, onyx is used to strengthen and cure diseases of the heart and kidneys, to reduce stress and neurological disorders, remove apathy, to improve eyesight and to ensure a good night's sleep.Onyx powers include eliminating negative thoughts, sharpening the wits and promoting spiritual inspiration. GREAT AS A GIFT  This beautiful onyx ring in a pretty gift box would be a perfect gift for that special someone in your life. Buy this ring for your wife, daughter, sister, or best friend, and know that without a doubt you have purchased the perfect present for the any occasion, whether it is for Mothers day, Valentines-day, Christmas, Graduation or their birthday.