Large Green Diamond

I won this gorgeous gemstone along with many others in one of those storage locker auctions! I am not a gemstone expert so I took them to a pawn shop and paid to have about 100 of them tested, it was really expensive! The ones I tested turned out to match their certificates. Almost ALL of the Rubies I list have been tested on a Precidium II I am posting all of my gems at less than wholesale prices. After paying to get them tested I was told that I should have them graded and THEN get them appraised and THEN I would have to find a buyer to pay a ton for them. It all seems so exhausting . . . not to mention expensive! I realized that I will never get around to selling them because of all the steps. They've been in a locked closet for over ten YEARS. So I thought that I would just sell them for about what it costs to get tested by a professional and taking into consideration the size and cut of each gem. I am showing that this gem has * Diamond * hardness to it on my tester! This was in a box labeled lab diamonds. They were each wrapped in a paper envelope with a kind of glassine paper inside. I have been informed that Moissanite also registers as diamond so the low price is due to the fact that I am unable to tell the difference, so I am asking for moissanite prices.