^^^Thanks! I didn't even know tinypic existed.
The first and second ones are side by side close ups, the diamond one is the one from ebay and the regular gold is from Rosearks.
The only really big difference I could tell was on the clasps. The ebay one is on top. It has bigger fastenings. Also Roseark's has put their own insignia piece before the fastener. Last one is side by side again.
Honestly if someone had bought me the ebay one as a gift I would not have been able to tell the difference between that and my Roseark's. I don't know if it really is from the same supplier but it's pretty similar. I kind of want to take the ebay one to a jeweler and ask them to confirm that it is in fact real gold and diamonds.
On a side note it was shipped to me in a manila envelope. The top was not sealed or taped up, the clasp was just down. At first I though maybe something happened to it during shipping but there wasn't that standard USPS tape that they use when they have to repackage your item. It was really strange. I mean why would you ship anything let alone a piece of jewlery in an unsealed manila envelope?