So, how do you know if a
ring has real
diamonds? Read the guide below and test the
diamond as mentioned.
Read Through Test
If the diamond is un-mounted or loosely mounted, turn it upside down on a printed paper. Now check whether you can read the text through the stone. If not, it will be a real
diamond.
Fog Test
Diamonds are good conductors of heat. To test this, try breathing on the stone. If the fog disperses immediately it is a real
diamond. On the other hand, a fake
diamond will remain foggy for a few seconds longer.
Magnification Test
You can perform this test provided that you can access a jeweler’s microscope or
loupe. Look at the stone through a microscope and see the number of
facet lines. If there is only a single
facet line for each, then it is a real
diamond. Two lines mean it is a fake one.