1. purity: clear and transparent, without bubbles, impurities and defects.

2. Steel seal on the clasp of the necklace. The real steel seal is clearly visible, and the bottom of the fake steel seal is frosted. Looking at indoor natural light, it is very similar, but there are some subtle differences.

3. From the color of its necklace, take this classic swan necklace as an example. Because its electroplating layer is 18k real gold, the color of the real necklace chain is yellow, while the fake necklace is red.

The most important thing is to look at the anti-counterfeiting label that comes with the product.

References Swarovski crystals have their own serial numbers and numbers, and each crystal has a corresponding number.

The produced crystals are divided into finished products and semi-finished products. As you can see in the counter, the finished crystal is expensive, and there is a swan-shaped anti-counterfeiting laser mark inside. The cutting and quality of semi-finished crystal are exactly the same as those of the counter, but there is no complicated mosaic process. However, the finished products and semi-finished products are all crystal stones produced by Swarovski, and the quality is the same, but the brand positioning is different. One is the finished product going to the counter, and the other is the semi-finished product processed by other businesses, so the price difference is quite large.

Products with serial numbers starting with 8 have laser embedded anti-counterfeiting marks, while products with serial numbers starting with 6 have no laser anti-counterfeiting marks, but they are also genuine. This series of products were produced earlier and were the early representatives of Swarovski semi-finished products.

Reference materials? Baidu Encyclopedia Swarovski