Yep and this is a violation of Ebay listings - hence I've reported both items.
You know if people want to buy from Rocks and sell on Ebay then fine. No problem. However, when they're trying to deceive like this it's not good. For example, if you didn't know and wanted to ask a question about the item, how reliable is the answer going to be? It's not. They will only know what the details say. If you buy from Rocks they can answer any and all queries.
My particular bug bear with the person (if it's who I think it is), is that they are a complete and utter fantasist! One minute they're a gemologist (who buys from Rocks and Co and sells on Ebay???????), the next they're a buyer etc etc. It's all bollox and to be quite frank I HATE liars with a passion. Why go on the net and pretend to be something you're not? Stupid.