Cartier Juste un Clou Ring in Textured Yellow Gold

This item is a Cartier 'Juste un Clou' style ring, characteristically shaped like a curved, wrapped nail. This specific iteration is distinguished by a unique Florentine or 'bark' textured finish across the entire exterior surface, rather than the standard high-polish gold. It is composed of a rich yellow metal, likely 18k gold based on the deep saturation of color. The interior of the band features visible engravings, including what appears to be a serial number and a hallmark stamp ('750'), consistent with fine jewelry manufacturing standards. The piece exhibits high-quality craftsmanship with crisp texturing and sharp definition at the 'nail head' and point. In terms of condition, there is minor superficial wear and light softening of the texture in high-contact areas, but the structural integrity remains excellent. This design, originally created by Aldo Cipullo for Cartier in the 1970s, represents a modern, industrial-chic aesthetic that remains highly collectible. The textured finish suggests a more contemporary or special edition production of the classic motif.