Ross-Simons - Carved Jade Ring in 18kt Gold Over Sterling. Size 5. With its gorgeous signature hue and calming aura, jade is a favorite among style seekers. On this ring, 23x10mm jade is beautifully carved and set in polished 18kt yellow gold over sterling silver with glossy prominent borders that add a classic look. 1/2" wide. Jade ring. Formal Carved Fine Jewelry Rings, Classic Jade Rings For Formal Occasions, Green Carved Rings For Formal Occasions, Fine Jewelry Jade Ring For Formal Occasions, Formal Fine Jewelry Jade Rings, Formal Carved Green Ring, Elegant Formal Jade Rings, Formal Jade Rings Fine Jewelry, Formal Green Carved Ring