How To Identify Blue Sapphire Gemstone?

Natural sapphires carry within them clear signs of slow crystallization. Sometimes some of the external elements remain preserved in the gem which helps its identification.

Like all other precious gems, it should have inclusions that should be visible to the naked eye or under magnification. Otherwise, it’s a piece of glass or a synthetic substance.

Synthetic Sapphires are very common in the market and many traders in order to earn fast money sell them as originals.

These are very clear and under magnification show bubble-like inclusions. Sometimes feather like inclusions have also seen but they shine abnormally under the light. Let us discuss about the identification of blue sapphire gemstone neelam stone.


1. flaws and inclusions: Use a magnifying glass of 10x magnification that you can use for the identification of gemstones. Use the 10x magnifying glass for checking flaws and inclusions in a sapphire gemstone. If you found the flaws and inclusions than the sap[phire gemstone is real.

2. Beath test on Sapphire gemstone: Take your blue sapphire gemstone and fog it up with breathing on it. Now calculate the time period of fog to start fading. If your blue sapphire gemstone is real that it can not clear the fog in 2 to 5 seconds.

3. Get your gemstone authentication certificate: Always by certified gemstone that is properly tested from renowned laboratories. If you get your gem certificate with your sapphire stone than you also take one more advantage from it. You can get more knowledge about your sapphire stone with gemstone certification.

4. Spotting a Fake Sapphire: If you see the air bubbles in your sapphire stone, then its clear for you that this sapphire stone is not real.

5. scratch test: If you have two gemstones than scratch each other. Gemstones have equal hardness if both sapphire stones are real than nothing happened with them. If the one sapphire leaves a scratch on the second one, then the second one is glass filled or fake stone or is at least of lower quality.

  • Synthetic Sapphires are very common in the market and many traders in order to earn money fast sell them as originals.
  • Natural Sapphires carry within clear signs of slow crystallization.
  • Some of the external elements sometimes remain preserved in the gem which helps in its identification. Otherwise, it is a piece of glass.