A beautiful French old mine and rose cut diamond cluster engagement ring. Claw set with a central 3.4mm old cut bright and lively diamond. Surrounded by a halo of 12 rose cut diamonds, each measuring 2mm. An estimated total of 50points diamond. Ring face measures 12mm wide. On A plain shank. Dates to c. 1920s.
Measurements: UK size L or USA size 5 1/2
Weight: 3.0 grams
Hallmarks: marked with French eagle and dog head hallmarks for 950 grade platinum