We have never seen a ring quite like this! The design is a later deco or retro style, but the old mine cut diamonds and natural rubies and sapphire are from decades before. Most likely, it was made in the 1930s. The diamonds vary in clarity and color grade and total about half a carat all together. The rubies and sapphire are all French-cut, genuine, and rich in color. It is a cocktail ring that can dress up for special occasions, yet its low profile makes it easy to wear everyday! It is made from 14k white gold. The top of the ring measures 1/2 inch at its widest. The ring is a size 6, and may be resized up or down upon request.