As a star in the jewelry industry, diamonds are deeply loved by many consumers. When choosing a diamond ring, everyone is worried that the diamond is fake. In fact, in our daily life, there are many simple and easy ways to help us explore the authenticity of diamonds. Today, Bian Xiao will teach you these methods.

A, water drop test method

Item preparation: diamonds &; Dropper and tap water

Specific steps: ① Take out the clean dropper and suck a small amount of tap water inside.

② Place the diamond flat on the table, take out the dropper, and aim at the plane of the diamond for drip inspection.

(3) drop water on the surface of the diamond, and observe whether the water drop is a prototype and can last for a long time without rolling.

(4) If the water droplets are round and can be adsorbed on the diamond surface for a long time without dripping, it is proved that the diamond is a real diamond.

⑤ If the water drop is not round and cannot stay on the surface for a period of time, then this diamond is a fake diamond.

Second, the pen test method

Item preparation: pen&; Ink and magnifying glass & diamonds

Specific steps: ① Draw lines on its surface with a pen with good ink absorption.

② Observe the shape of lines drawn on the diamond surface with a magnifying glass.

③ If the grain on the surface is smooth and there are no broken marks, it proves that the diamond is a real diamond.

(4) If the lines on the surface of a diamond are composed of points with obvious broken marks, it is proved that the diamond is a fake diamond.

Third, the white paper identification method

Item preparation: white paper &; Pencils and diamonds

Specific steps: ① Draw a straight line on white paper.

② Place the diamond above this straight line.

③ Look at the bottom of the diamond from the top to see if you can see the straight line drawn through the diamond.

④ If you can see the straight line drawn through the diamond, whether it is bent or not, the diamond is a fake diamond.

⑤ Only when we can't observe the shape of the bottom straight line through the diamond, such a diamond is a real diamond.

Fourth, characterization and identification method

Item preparation: Blade &; Glass and diamonds

Specific steps: ① Carve the diamond surface with a blade and observe the scratches.

② Carve the glass surface with diamonds and observe the scratches.

③ If the blade can't scrape the diamond surface and the diamond forms obvious white marks on the glass surface, it is proved that the diamond is a real diamond.

④ If the blade scratches the diamond surface, but the diamond does not form obvious white marks on the glass surface, it is proved that the diamond is a fake diamond.