I got my gems in a while ago but finally got them in a setting I made for my wife, so I want to give props to users tiptopgemdotcom and c0ffer for selling me these beautiful gemstones for bitcoins.
I got the two sapphires (representing my birthstone and my daughter's birthstone) from tiptopgemdotcom and the blue topaz (for my son's birthstone) I got from c0ffer.
I suck at editing pictures but I wanted to clean up from my iPhone photo so you could see how good they are. Anyway, the jeweler who set them for me thought they were beautiful as well!
I'll probably later put in my wife's 1/4c diamond from our wedding ring to complete the set since that's her birthstone.
When it comes time to replacing the diamond for her ring, I will definitely contact both users to see what they can come up with (as well as my friend who owns a pawn shop).
If a stone from one of their auctions/sales catch your eye, I can personally vouch for their reputation!