I researched a lot before purchasing the diamond that would go into my setting and researched using several online website. I even pulled IGI numbers to cross-reference between sites. I found Ritani though recommendations on several online forum discussions and was pleased to find the perfect 2.75 carat round lab diamond of my dreams. It is truly stunning in person and every bit of what I had envisioned it to be. I purchased a setting with it and the completed ring was delivered in a classy display packaging with the jewelry box, IGI report and of course the ring itself. It was delivered on the exact day that they estimated. Can't beat that. Will definitely recommend Ritani for their price, quality and presentation.