The Turino with diamond set band. The Scrolled carvings on the band make the Turino an unusual engagement ring, the Turino has an old Soul, the carvings on the band take you to an old Armenian kingdom, or a Roman Emperor. The Round Brilliant cut center Diamond is a full 1.00 carat F in color and VS2 in clarity, GIA certified Excellent Cut Excellent polish and Excellent Symmetry. Lustre is very important when choosing your Diamond, Lustre is the amount of Light emitted from a Diamond, light reflection, at Australian Diamond Brokers we love Diamonds with Excellent Lustre.