Description & Technical information

With 18 round brilliant cut diamonds box collet set in arch links, two-stone calibre cut ruby bar joins in between, channel set, mounted platinum, signed 'Cartier London', approximately 2.70cts of diamonds in all, rubies approximately 1.80cts in all.
Weight: 19.5g

Date:  c.1930
Period:  20th century
Origin:  London
Medium: sapphire, emerald, ruby and diamond
Dimensions: 17.5 x 0.4 cm (6⁷/₈ x 0¹/₈ inches)
Categories: Jewellery