Description & Technical information

One signed Cartier, the other unsigned, both numbered L8371, both stamped with French assay marks for 18 carat gold and platinum and indistinct French maker’s marks. 

Length: 23 mm
Width: 12mm 
 

Date:  late 1940s
Period:  20th century
Origin:  Paris, France
Medium: Sapphire, Diamond, gold
Dimensions: 2.3 x 1.2 cm (0⁷/₈ x 0¹/₂ inches)
Categories: Jewellery