Vintage 18ct Gold .30ct Diamond Art Deco Engagement Ring

A gorgeous vintage 18ct yellow Gold Diamond crossover engagement ring ,comprising of a beautiful .30ct Old Brilliant Cut Diamond - Clarity= VS2 - Colour= H - Claw set in a beautiful square white Gold raised, open back gallery. Lovely raised, beveled shoulders, leading to a plain 18ct yellow Gold shank. Ring size= L, can easily be resized. Has various inscriptions which are worn and unreadable. Circa 1920.