Offered for your consideration is a gorgeous 0.60 CT Old European Cut Diamond. It is a sleek mount that weighs 4.3 grams and lifts the Diamond 5/16" off the finger.
It is size 5.5 but can be sized by your local jeweler. The Diamond is 'H-I' and very clear at VS 1. Ideal as an engagement ring. And made more special as it is a signed Jabel piece.