This is a handmade solitaire ring made of 925 sterling silver with a faceted black onyx gemstone. The ring features a split shank and a bezel setting style. It is a vintage piece with a round shape and excellent cut grade. The onyx is natural and eye clean. The ring is customizable and can be personalized. It is suitable for various occasions such as engagement, wedding, anniversary, and Valentine's Day. The ring is adjustable, stackable, and nickel-free. It comes with a seller warranty and is signed by the brand CCi.