"I have a fine diamond ring to offer as security--not with me at this moment, unfortunately, for I am not in the habit of wearing it. But I will come again this evening and bring it with me. Fifty pounds at once would be a convenience to me."

"I have a diamond ring to offer as security - not with me at this moment, unfortunately. But I will bring it this evening. Fifty pounds at once would be a convenience to me."
