Joel Arthur Rosenthal (JAR)'s Emerald and Diamond ring from the collection of Ellen Barkin. Set with a sugarloaf cabochon emerald ct) within a bombé pavé-set emerald surround, mounted in silver and gold. Jar Jewelry, Jewelry Rings, Jewelry Accessories, Fine Jewelry, Jewelry Design, Jewellery, Bijoux Art Deco, Emerald Jewelry, Diamond Are A Girls Best Friend