Last weekend, Mr M bought me an eternity ring to celebrate our 5 year wedding anniversary. He is full of surprises, that one. I was, yet again, left speechless. A bit like wedding dresses, with so many designs to choose from, it's not always the one you had in mind that suits. With an emerald cut engagement ring and plain wedding band, I went for a simple mix of princess cut and baguette diamonds. What style would you go for?