An 18ct gold miniature portrait locket the 38 X 33 mm shield shaped locket with turquoise blue enamel decoration is set with an oval portrait of a child with a pearl necklace, signed C. Glardon for Charles Louis Francois Glardon-Leubel (Swiss, 1825-1887), inscribed C.S.T, Geneva, October 1866, 25.1gms. See independent valuation