WONDER #1214: How Do You Know if a Diamond Is Real or Fake?
Question 1 of 3
What does CZ stand for?
- cubic zirconia
- Czechoslovakia
- cesium zirconium
- Cleveland Zoo
Question 2 of 3
A diamond tester verifies the authenticity of a diamond by testing its what?
- thermal conductivity
- electrical conductivity
- both (A) and (B)
- neither (A) nor (B)
Question 3 of 3
Which of the following would a synthetic diamond NOT be made from?
- cubic zirconia
- glass
- moissanite
- iron
Check your answers online at https://wonderopolis.org/wonder/How-Do-You-Know-if-a-Diamond-Is-Real-or-Fake.