Stefano Navi recognizes the needs of our clients; an impending engagement means finding a way not to ruin the surprise! And though time is of the essence, nothing can take the place of a real diamond engagement ring. Our Stefano Navi Preferred Offering is currently available for expedited special order: a classic six-prong solitaire engagement ring with a dazzling 1 ct. lab-created round diamond, hand-selected and cut for superior quality. You will receive your Preferred ring in 6-8 business days. And because we know the future holds something brighter, we have extended our terms to provide the option for a complimentary engagement ring upgrade or exchange within 180 days of your purchase.