Circa 1930's Perfect Proposal Diamond Ring

Stand back and watch he marvel in the magic and sparkle of her very own eye catching old European cut half a carat diamond. 
Encapsulated in a platinum scalloped coronet 8 claw setting, leading down to an 18ct white gold shank, engraved with a trio of vintage scrolls to each side, a style mirrored with faceted hand engraved shoulders.  Thought to be circa 1930's.
A perfect proposal awaits...