1. Look at the luster: Shijia's refractive index gloss is higher than that of imitation products. It can refract colorful luster and purity under the sun. It is clear and transparent, no bubbles, no impurities, and no defects. Swarovski crystal has Translucent cutting that is unmatched by other ordinary crystals or natural crystals: different cutting methods, different refractive effects, poor cutting or even lack of luster.

2. Look at the details: Check whether the hole plane is uniform: The hole planes of the same specification in Shijia (that is, the plane of the circle of threading holes, such as 5301 diamond-shaped beads commonly used for beading) are basically the same thickness; The thickness of the hole plane in the imitation product is different.

3. Product identification: For products whose product numbers start with 8, each pendant has a laser-embedded anti-counterfeiting mark inside. The specific shape is a very small trapezoid, which is the same as its brand logo. The jewelry box is a blue box with a swan logo and the brand name of the product written on it.

Extended information:

Notes:

1. The chemical substances in dishwashing liquid will change the color of gold, so gold jewelry should be taken off before cleaning. .

2. Avoid direct contact with perfume, hair spray and other highly volatile substances, otherwise the gold jewelry will easily fade.

3. Gold jewelry should be removed when swimming to avoid chemical changes on the surface when it comes into contact with seawater or pool water.

4. When storing, wrap it in flannel and put it in the jewelry box to avoid friction and damage.

5. Jewelry often loses its luster due to stains and dust after being worn. At this time, just soak the jewelry in neutral detergent with warm water and clean it, then take it out and wipe it dry. .

Baidu Encyclopedia-Swarovski Bracelet