All your items are beautiful. Your blue diamond ring is just fab. I would love one in my collection, but after a huge spend out I have to be good for a while.
I have the same sphene ring and love it. I have two now, one in that bronze colour and the one that was the white gold Saturday special last week, which is more yellow. both have brilliant falshes of colour and fire. I love them both.
Best place to view them is sitting in my bathroom as I have ceiling halogen lights. Perhaps I should have my next dinner party in there