Platinum can be described as an aristocrat in metal. Wearing a platinum diamond ring means that lovers have a pure and long-lasting love ever since. Regardless of the passage of time, platinum diamond rings can show long-lasting brilliance and are regarded as a token of witness to a happy marriage. Platinum rings are divided into Platinum can be described as a noble in metal. Wearing a platinum diamond ring means that lovers have a pure and long-lasting love. Regardless of the passage of time, platinum diamond rings can show long-lasting brilliance and are regarded as a token of witness to a happy marriage. platinum ring is divided into platinum diamond ring and platinum plain ring. The price of plain ring is determined by the product of platinum gram price and ring weight. At present, the market gram price of platinum is more than 400 yuan, which is a precious metal that is more expensive than gold. The weight of an ordinary platinum ring ranges from 3 grams to 8 grams. Men's and women's rings are different in style, thickness, and width. Generally speaking, the price of a white gold ring without diamonds is roughly between 2,000 yuan and 4,000 yuan. If it is set with diamonds, the price is mainly determined by the quality of the diamonds set on it. Generally, the price of a 30-point platinum diamond ring is between 7500-16,000 yuan, a 50-point platinum diamond ring is between 18,000-48,000 yuan, and a 1 carat platinum diamond ring is between 55,000-250,000 yuan. There are many brands of platinum ring. I don’t know where to choose from, and I don’t know whether the price of the platinum ring I bought is reasonable. Below, use 4 factors to evaluate the price of platinum rings to determine whether the purchased platinum rings are worth the money. 1. Platinum ring purity The symbol for platinum is'Pt'. The more common purity levels on the market are 90% and 95%. The mark to determine the purity of platinum rings is the mark on the ring wall:'PT900'PT950'. Platinum is more expensive than gold, and the higher the purity, the higher the price. Second, the platinum ring has a uniform coating, harmonious color, fine density, bright and bright, no shell, scars or sand spots. It is a ring with good appearance quality. Observing the appearance depends on whether there is a manufacturer code and a steel stamp indicating the amount of platinum. Third, platinum ring quality Good platinum ring rings are welded smoothly and have a thick joint; the pattern is clear, without overlapping shadows; the lines on both sides are neat, straight, without canine teeth, and the pattern combination is coordinated; all parts of the ring are smooth and free of burrs. The identification of diamond quality is high or low based on diamond 4C, namely size, color, clarity and cut. In addition, fluorescence will also affect diamond quality. Remember, the following poor quality should be carefully selected, such as: the color is below K, the clarity is P, the cut is F, cream diamonds, coffee diamonds, etc. Fourth, the platinum ring style The ring is beautiful in shape and unique in style. For symmetrical rings, the two sides of the ring are symmetrical and uniform, with the same height and thickness. If it is a flower square ring, the ring surface is flat, angular and square. For a ring with diamonds, the position of the diamond should be stable, the gem and the holder should be tight, the gap should be as small as possible, the teeth of the holder should be smooth, and the position should be square. For various rings, the tooth mouth must be centered and the thumb wheel must be round. 5. There are many brands of platinum ring brands. Only in China, there are four or five thousand brands. As an ordinary person, it is quite good to remember a dozen brands. As for the differences between the brands, it is estimated that there are not many people. Can make it clear. But don't ignore the importance of the brand. It not only affects the price and service of platinum rings, but also has a great impact on the relationship between two people. Different brands have different characteristics. For example, Levis, the diamond ring is only given to one person in a lifetime, which has a romantic meaning. If it is used for marriage proposal or marriage, the romance and sincerity can be clearly felt, and it is still very attractive to lovers. The price of platinum rings is high or low, which is determined by many factors. When choosing, it is recommended that you compare a few more. In addition to the quality of the product, you should also pay attention to the price, style, service, meaning and reputation of the brand. The above is the author's summary of the platinum ring information for you. The information comes from the Internet. If there is anything wrong, please understand. If you need to customize the ring, please pay attention to the official website of jewelry setting. Jewelry setting is waiting for your inquiry!