Handcrafted with solid 925 sterling silver in a fine polished finish.The inner circle of the ring is marked with "S925'' steel seal, which means that the silver content of the ring is not less than 92.5%, it has better hardness and toughness, and is not easy to deform and change. The mens rings silver 925 with a 7ct 11X11mm rectangular-shaped created black onyx. Super cool design, carved Celtic pattern. Ring Face Size: 14mm; Band Width:3.2mm. Size 10 - Diameter: 19.7mm/0.775inch (Approx.), Circumference: 62mm/2.440inch (Approx.); Silver Weight: 7.22g. The 925 sterling silver black onyx ring has strong hardness and is not easy to scratch after wearing it for a long time. The profile, textures, and details of our men's black onyx rings add individuality and style to everything you wear. Perfect for you as engagement rings use. Come with jewelry bag that helps to store the ring much safer and longer. 12-month Warranty, 7*24 Friendly Customer Service. We support you: If the product you received has gemstones falling off or size issues, please inform the Official Amazon Platform Customer Service immediately for return or exchange. Please do not impulsively!