Cartier, diamond, emerald and onyx 'Panthere' ring, the 18ct white gold panther set with round brilliant-cut diamonds, circular-cut emerald eyes and onyx nose, estimated total diamond weight 0.95 carats, signed Cartier, numbered JUH665, French assay mark to outer hoop, 18ct white gold, accompanied by Cartier box, weight 8.3gm, ring size 46.