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Three brands with the best quality of gold
Three brands with the best quality of gold: Chow Tai Fook, Laofengxiang and Laomiao Gold.

1, chow tai fook

Chow Tai Fook is a well-known gold jewelry brand founded by 1929 in Hongkong, and it is also one of the top ten gold jewelry brands in China. Its products are famous for their unique design and excellent quality, and sell well all over the world and are favored by consumers.

2. Lao Fengxiang

Lao Fengxiang, founded in 1848, is a national brand with a history of nearly 200 years in China. Its products cover gold, platinum, diamonds, jadeite and other categories. The products are fashionable and exquisite in workmanship, and are trusted by consumers.

3. Old Temple Gold

Founded in 1906, Laomiao Gold is a well-known gold jewelry brand under Shanghai Yuyuan Jewelry Group. The group specializes in the design, processing and sales of gold and silver jewelry, and its products are popular with its fashionable design and stable quality.

Appraisal method of gold jewelry

1, look at the color: according to the different luster and color of gold, pure gold, k gold, real gold and fake gold can be roughly distinguished. The old jargon handed down from pawn shops is "seven green, eight yellow, nine five red, yellow and white with gray and half gold", which is used to describe the purity of gold. The purity of blue and white color is not high, and the purity of red and yellow color is high.

2. Look at the logo: domestic gold jewelry must be marked according to regulations. 24K indicates that the purity is above 99.6%, and 18K indicates that the purity is above 75%.

3, look at hardness: high-quality gold, with pins or nails can leave traces. More than 97% of colored gold jewelry is folded two or three times, and wrinkles appear at the bend, also known as fish scales; About 95% of the color of gold jewelry is hard when bending, and the scales are not obvious.

About 90% of gold ornaments are hard when bending, and there are no fish scales; Gold jewelry with many impurities will break after two or three bends; If it is made of gold, it will break when bent, and there are obvious sand grains on the cross section.

4, listen to the sound: real gold with a purity of more than 99% is thrown on the hard ground, which will make a beep sound, no rhythm, no elasticity. Fake or low-quality gold sounds crisp and dull, generally making a "Dangdang" sound, with a lingering sound, and violently beating after landing.

Reference to the above content: Baidu Encyclopedia-Chow Tai Fook