Description & Technical information

Of 'target' style cluster, the central old European round brilliant cut diamond within a square border of calibre cut emeralds, second border of single cut diamonds, next border of calibre cut rubies and an outer border again of single cut diamonds, millegrain and channel set in platinum and gold, hinged pendant loop to verso, French control marks, serial numbered 4690, 3618 and 3550
Width along edge 2.6 x 2.6cm / 1 x 1''
Central diamond approximately 8.5mm x 8.5mm x 4mm
Weight: 13.5g

Date:  c.1910
Period:  Early 20th century
Origin:  French
Medium: Diamond, emerald and ruby
Categories: Jewellery