A gold vermeil stud earring with a cylindrical barrel face and a round green onyx set into the end. The Wren trades the flat disc for a three-dimensional form, presenting a small polished column at the lobe rather than a flat surface. Green onyx carries associations of growth and clarity, and here its saturated color anchors the visible end of the cylinder, the deep green reading warmly against the gold vermeil. A piece that rewards a closer look. Minimal in scale, distinctive in form. Sold as a single earring. Post-back closure.