First off, the customer service is extraordinary ! They quickly (within 24hrs) answered all my many questions. I finally decided on a ring which is hard to do with so many choices. I even had it slightly modified which turned out perfect ! The customer service staff worked with me to hold my shipment and have it delivered to me to coincide with a US vacation rather than have it shipped to Canada. Worked perfectly ! Second - the ring !! OMG !! It is stunning !! I absolutely have the most beautiful ring I have ever seen. I can't stop looking at it ! No one would know it is a moissanite (unless I tell them, which I don't !). I went with the 6mm AGS0 Moissanite and it's perfect. The cut is crisp, clear and beautiful. And the fire !! Wow !! Do not hesitate to buy from Moissaniteco - I have nothing but good things to say ! Thank you so much for a beautiful product and wonderful customer service