This gorgeous asymmetrical emerald halo diamond engagement ring is a one of a kind treasure that is truly jaw dropping. Hand fabricated in the manner of the Art Deco era of platinum using old world techniques and tools, our jeweler has created a geometrically significant masterpiece that will endure for generations to come. Centered by an over 100 year old, antique old mine cut diamond weighing 1.59 carats that displays a scintillation of vintage charm and a near-colorless sparkle across it's chunky facets, unlike modern, machine cut diamonds.