Description & Technical information

Bordered by calibre cut rubies and outer scallop shaped petal border set with rose cut diamonds, on a simple shank, millegrain set in platinum and gold, French control marks to back of shank for platinum and 18ct gold.
Diamond measuring visible 8.5 x 8.5mm.
Weight: 5g

Date:  c.1910
Period:  Early 20th century
Medium: Diamond, ruby
Dimensions: 1.6 cm (0⁵/₈ inches)
Categories: Jewellery