The primary color of 18K gold is golden yellow, while the white 18K gold we see is the color after electroplating. If articles containing chemical components (such as skin care products, hand sanitizer, vinegar, etc. ) frequent contact, the electroplating layer is easy to be corroded, exposing the primary color of 18K gold.

Therefore, please take off your ring when removing makeup, and don't wear it for cooking, washing or doing chemical experiments. Before doing these things, put the diamond ring gently in the jewelry box dedicated to the ring.

2. Avoid ring collision or rubbing against hard objects such as metal.

18K Precious metals such as gold and platinum will be scratched by friction, or will be deformed by extrusion to form an ugly ring. Therefore, when wearing a ring, it is not advisable to do strenuous physical strength or exercise. This can not only wear elegant taste, but also protect the ring from damage.

3. Avoid placing the ring in a cold or overheated environment.

Metal expands when heated and contracts when cooled, so the ring is affected by temperature. So don't put the ring in a place that is too cold and overheated, and try to avoid putting it in a place with a large temperature difference between hot and cold, such as a cold storage and a bathroom.

4, often gently wipe with a soft cloth, but avoid cleaning with hand sanitizer containing chemical components.

Rings are more susceptible to dust or oil pollution. You can always wipe them gently with a soft cloth, but don't wash them with hand sanitizer containing chemical components to avoid corrosion of precious metals. You can also go to the store where you buy the ring regularly and ask the staff to help you clean it and remove impurities such as dust and oil, which can not only avoid the damage of these impurities to the ring, but also make the ring look brand-new.

Identification method

The ratio of 1 and fake 18K gold is much lower than that of real gold, and it obviously lacks a sense of weight when touched by hand.

2. To the naked eye, the fake 18K gold process structure is slightly rough, with dim luster and large deduction. If you look closely, you can see the gold skin that seems to have fallen off, and the second-hand goods can see the traces of fading. The real 18K gold craft is exquisite and shiny.

3. Look at the steel seal of the commodity label. Authentic 18K gold products are engraved with steel seals of G 18K, 18K or Au750 and G750, and the label name is 18K gold; The fake 18K gold seal is 18KGP or 18KGF, etc. , the label name is alloy or 18K cast gold, etc. Some of these ornaments are only plated with 18K gold;

4. From the place of purchase, the real 18K gold is real gold and must be sold by a gold sales unit approved by the People's Bank of China;

5, look at the after-sales service, fake 18K gold can not be repaired, once it is faded and broken, it can be thrown away; True 18K gold can be repaired, cleaned and polished. If it is accidentally broken, it can be repaired, and other styles can be processed.