True and False Swarovski Necklace _ How to Identify the True and False Swarovski Necklace

How to tell the authenticity of swarovski necklace

The method is as follows: 1. Visual inspection: In the process of crystal formation, due to the influence of the environment, there will always be some impurities. When observing the sun, you can see tiny and even stripes or catkins.

Fake crystals are mostly made of inferior crystal slag and glass slag. After polishing, coloring and imitation, there are no uniform stripes and catkin-like substances.

2. lick your tongue: even in the dog days of hot summer, licking the surface of the crystal stone with your tongue will feel cold and cool.

Fake crystals are not cool.

3. Illumination: When the crystal is placed vertically in the sun, it can emit beautiful light from any angle.

Fake crystals can't.

4. Hardness: The hardness of rock crystal is very high, and it will leave no trace when lightly scratched on the crystal with gravel; If there are streaks, it is a fake crystal.

5. Check with a polarizer: the rock crystal has four bright and four dark changes when it rotates 360 degrees under the polarizer, but the fake crystal has not changed.

6. Check with dichroism: natural amethyst has dichroism, while fake amethyst has no dichroism.

7. Examining with a magnifying glass: When examined with a ten-fold magnifying glass under transmitted light, bubbles can basically be classified as pseudocrystals.

8. Check with a hair bundle: If the crystal is placed on a hair bundle and the human eye can see the double shadow of the hair bundle through the crystal, it is a rock crystal, mainly because the crystal has birefringence.