Description & Technical information

Of shaped rectangular form, centred by a principal old round brilliant cut diamond in diamond foliate cluster, to a four-row emerald line ground, channel set with square cut stones, outer line border of single cut diamonds, millegrain set in platinum, signed 'JEC & Co', serial number possibly Z8072, the principal diamond approximately 1.25ct.


Central diamond approximately 6.9 x 6.7 x 4.25mm
Weight: 13g

Date:  c.1910
Period:  Early 20th century
Origin:  American
Medium: Emerald and diamond
Dimensions: 5.3 x 1.7 cm (2¹/₈ x 0⁵/₈ inches)
Categories: Jewellery