Take it to a jeweler, tell him the story and ask if he'll test it for free. It's worth a try and it's cheaper than buying a tester on amazon.
Well today thanks to ghost of forest I found out two things - number one no it's not real and number two the only home test that actually showed the same result as the diamond tester ghost of forest used was the heat test which I did again after he left only I used a lot more heat this time and sure enough this time it clouded up with cracks like the other fake one I used,evidently some fakes take more heat than others. Oh and thanks to everyone who posted on this each one was a stepping stone to finding this out. Next time I know get out the torch lol!!
