I received a ring from MoissaniteCo. in April 2016.
Although I'm not thrilled about the setting, it's not about the quality. It's extremely difficult to make the best choice without viewing different options in person first. For me, that factor was the biggest downside to making a moissanite ring purchase. I would not choose the same setting again, but I think the quality of my ring is quite good.
I wear it most of the time and have dropped it on concrete a few times. There has been no damage to the moissanite center stone nor to any of the many tiny diamonds on the halo or the band. I've worn sterling silver/CZ bands stacked with my MoissaniteCo. ring, and they have all been damaged within a couple of months, yet my MoissantieCo.
ring has held up very well. There is no phone number, but when I had questions when I was shopping for a ring, I was able to get responses via email within a reasonable amount of time.
Product or Service Mentioned: Ring.
Reason of review: Good quality.
I liked: Selection.
I didn't like: Inability to view jewelry before purchasing.