[speaker001:] Would you please recommend a diamond for me?
[speaker002:] OK. How about this diamond necklace?
[speaker001:] I prefer a diamond mounted in a ring.
[speaker002:] Then. I'm sure you will like this one.
[speaker001:] Do you guarantee its quality?
[speaker002:] Sure. This is the warranty. The cut, color, clarity, weight and the manufacturer of the diamond are all indicated in this document.