We used this ring as my wedding ring!  It was really important to me to have a conflict-free diamond, which many diamonds from Amazon's Curated Collection are.  It fits perfectly and is petite enough that even though I am not typically a ring-wearing girl, it feels comfortable on-hand.  After reading about radiation techniques used to treat black diamonds, I decided I wanted an untreated diamond, and again, Amazon delivered!  I've already received compliments on it, it's so sparkly and attention-grabbing for its size!  I love that it isn't a common-looking ring and is unique, just like the relationship and love it symbolizes :)