Green Onyx Gemstone 925 Sterling Silver Handmade Ring Size 8.5 This exquisite size 8.5, handmade ring features a prominent, smooth oval-shaped green onyx gemstone set in polished 925 sterling silver. The vibrant green stone is securely cradled within a bezel setting, which is elegantly framed by intricate rope-twist detailing, adding a touch of artisanal charm to the design. The sterling silver band complements the serene green of the onyx, creating a piece that symbolizes purity and restfulness, and is believed to offer relief from worries and stress.