This is a gorgeous piece of victorian era craftsmanship. It is a delicate and an intricate design and in great condition. The plate on top has not been engraved so it is ready for your initials or name. When I purchased it 30 years ago the antique jeweler told me it was mid 1800s. I only wore it a time or two and put away in my jewelry box. It is a nice 2.5 grams of 14 k gold. It is a size 7. I have also thought what a great ring to ask her to marry you with! maybe even engrave 'I love you' on the plate. The plate measures 14mm x 5mm.