The DR diamond ring is a real diamond. From the official website of DR Diamond Ring, we can learn that DR Diamond Jewelry comes with professional certificates. The diamonds provided by DR are analyzed and graded by national and internationally renowned professional appraisal institutions, and adopt the form of one diamond double certificate. Different types of certificates are available for different materials and weights of diamonds.
Identification methods for genuine and fake diamonds
The simplest methods for identifying diamonds are observing the fire color of the diamond, conducting an oil affinity test on the diamond, sensing the temperature of the diamond, conducting a breath test, and conducting a paper strip test.
1. Observe the fiery color of diamonds
Real diamonds can reflect a variety of colorful and bizarre hues, especially the soft and cool blue light. Mainly due to the high refractive index and dispersion value of diamonds, they have this special "fire color", which is even more pronounced in perfectly cut diamonds.
2. Perform oil affinity testing on diamonds
Because diamonds themselves have an affinity for oil, real diamonds will have a sticky feeling when touched lightly by hand.
You can use a ballpoint pen to scratch the surface of a diamond. If clear lines appear on the diamond, it indicates that the diamond is real. If not, the diamond is likely a fake diamond.
3. Feel the temperature of diamonds
Real diamonds do not transfer heat and feel cold no matter how you touch them, while fake diamonds may feel warm to the touch.
4. Ha Qi Test
There is an extremely simple way to distinguish between genuine and fake diamonds, which is to use the "Ha Qi" technique. When purchasing diamonds, you can try exhaling air on the diamond. If the water vapor on the diamond disappears immediately, it means the diamond is a real diamond. However, if the water vapor stays on the diamond before disappearing, it indicates that the diamond is likely a fake diamond.
5. Conduct paper strip test
Place the diamond table downwards on a paper with lines. If it is a real diamond, the lines on the paper cannot be seen, while if it is a fake diamond, the lines on the paper can be seen.