Engagement Ring

This is my engagement ring as requested. I took a few photos of it on my hand and it looked weird up close. So here it is on the tile of our living room.

I picked it out myself on the suggestion from a friend who said boys never really know exactly what you want unless you tell them. It's from a local store and I know that the light blue is turquoise and the orange is from a shell but I can't remember the other two.