the oval cabochon moonstone mounted landscape, within a black enamel line border, three box collet millegrain set round brilliant old cut diamonds to each shoulder with black enamel detail, mounted in platinum, serial number 774, French assaymark and workshop mark for SD Length across shoulders 1.7cm / 11/16'
Width 1.2cm / �'' Weight: 4.5g
Early 20th century ruby and diamond cluster ring, c.1910, the oval facetted Burma ruby of approximately 2.60ct, to a cut-corner rectangular diamond set double border,
Late 19th / early 20th century gold, black enamel and demantoid garnet chain necklace, c.1900, the graduating round brilliant cut garnets spectacle set,