This is my first jewelry purchase from Amazon. I hesitated because it's very hard to determine actual size quality of stones, and other things when buying jewelry. I relied heavily on the product description which turned out to be very accurate. I also paid attention to the fact that it was curated by Amazon. Which led me to believe it would probably be better quality, I was right.  The stone is a little bit lighter blue than depicted in the picture but still beautiful. The cut is nice and clean. The band is pretty and the band width is appropriate to the stone size. Overall I am happy with the purchase and will more than likely shop for more of my jewelry on Amazon.