How can I tell if my blue sapphire is real?

Related questions

1. Are dark sapphires better?
2. What color sapphire is the most expensive?
3. Can I wear blue sapphire in left hand?
4. What is the difference between a sapphire and a blue sapphire?
5. What is an unheated sapphire?
6. Can you wear sapphire everyday?
7. What are the side effects of blue sapphire?
8. Who should wear a blue sapphire?
9. Is sapphire crystal better than mineral crystal?
10. Is sapphire glass the same as sapphire crystal?

Tags

1. #flaws
2. #light
3. #selling
4. #sapphire
5. #scratch
6. #inclusions
7. #authenticity
8. #through
9. #jewelers
10. #perform
11. #judge
12. #breath
13. #certified
14. #sapphires
15. #bubbles
16. #about
17. #always
18. #shine