18ct Gold and Platinum Ring with 1.4ct Old-European Cut Diamond (Sold)

18ct Gold and Platinum Ring with 1.4ct Old-European Cut Diamond 
Circa 1920’s
Size: N
 
Weight: 3.1g
Dimensions: 1cm x 1cm
 
Diamond:
Weight: 1.4ct
Colour: O
Clarity: SI 2