Be still my heart! Are those Edwardian? Are they Mississippi pearls?
MSC: i bought them from a local jeweller in Singapore. They are quite interesting as instead of going round it kind of extends downwards so it shows the diamonds better. The best part is the back is thin, so it works well for most interchangeable loops.
I'll try and get a better picture for you tomorrow when its bright. its night where i am right now.