Think you know diamonds?

Pretty smart about baubles and beads are you? Well… if you think you’ve got the right stuff, take the following diamond and engagement I.Q. test. If you answer 80% or better, you win a personal diamond consultation with The Diamond Guy® himself! So what have you got to lose?! Even if you don’t get the 80% The Diamond Guy® will send you a free copy of his #1 best selling book on diamonds, "How to Buy a Diamond". But if you don’t miss more than 4 of the 20 true and false questions you get to have your own personal phone conversation with Fred Cuellar a.k.a. The Diamond Guy® to pick his brain about anything you like! So go ahead, roll them dice and test your diamond I.Q.
1 A marquise diamond has the highest divorce rate.
      True False
2 The #1 complaint women have about their diamond is size.
      True False
3 Diamonds are graded under 10X magnification for color.
      True False
4 The smarter you are the less likely your marriage will end in divorce.
      True False
5 The Hope diamond that is in the Smithsonian Institute is said to be cursed.
      True False
6 The average person in the U.S. spends two months salary on an engagement ring.
      True False
7 Diamonds come in all colors of the rainbow.
      True False
8 There is a direct correlation between women who want to trade in their old engagement ring for a new one and divorce.
      True False
9 A round diamond can't be fancy.
      True False
10 The average age of a man who gets engaged is 27.
      True False
11 The average age of a woman that gets engaged is 25.
      True False
12 A red diamond is the most expensive gemstone per carat weight in the world.
      True False
13 The "pond effect" is used to describe the rippling effect seen in a square emerald cut diamond known as Asscher.
      True False
14 The average size diamond bought in the U.S. is 1 carat (ct).
      True False
15 Diamonds look best when they are held by a white metal.
      True False
16 There are two main categories to describe the shape of diamond, round and fancy.
      True False
17 Talc and diamonds are on a hardness scale invented by a guy named Moe.
      True False
18 A recent study of women ages 38-54 when asked, "What was the single most important factor in choosing a marriage partner?" Thirtyfour percent responded personal wealth.
      True False
19 Diamonds are traditionally worn on th 4th finger of the left hand because it was believed a vein ran from that finger directly to the heart.
      True False
20 A young diamond is at least 100 million years old.
      True False