Description & Technical information

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.
Weight: 4.5g

Date:  c.1920
Period:  20th century
Origin:  French
Dimensions: 1.7 x 1.2 cm (0⁵/₈ x 0¹/₂ inches)
Categories: Jewellery