3 thoughts on “In addition to gold and platinum, what is the gold content and which is the most expensive”
Hugo
In addition to gold, there are also platinum. The cheapest platinum (18K white gold) contains 75% of gold (900990. 999. 999.9), and the most expensive is platinum (900950990). The higher the content, the more expensive it is first, which is more expensive, platinum or gold? if there are no other gemstones, platinum is not as expensive as pure gold, because the main component of platinum is gold. For example, most platinum is only 75% gold, and the remaining 25% is other metals. Most metals are not as expensive as gold, so pure gold is more expensive than platinum. in the case of inlaid gems, the price of platinum may exceed that of gold. For example, if a platinum jewelry is inlaid with multiple diamonds, the price is much higher than that of gold. At this time, we need to see the price of inlaid gems for comparison. Second, how to distinguish platinum from gold content differentiation pure gold has a gold content of more than 99%, but the content of platinum is not so high. For example, 18K platinum has a gold content of only 75%. Therefore, it is basically impossible for you to buy platinum with a gold content of 99%, and those with a gold content of more than 99% are pure gold. look at the hardness the purer the gold, the softer the hardness. Basically, you can not bite with your teeth and you can bite out tooth marks. Because platinum is mixed with other metals, it is much harder than gold in hardness, and there will be no tooth marks when you bite with your teeth. look at the color the purity of gold represented by different colors is also different. Red yellow is the best, and the fineness is more than 95%; The fineness of positive yellow is about 80%; The fineness of cyan and yellow is about 70%; The yellow is slightly gray, and the fineness is about 50%. look at the price if there are no gems, the price of gold is much higher than that of platinum. For example, when the price of full gold is 367.5 yuan, the price of platinum with 75% content is 277.5 yuan. Of course, this is the price of buying gold, not the cost of making jewelry, because the difficulty and price of making jewelry are different. III. summary: excluding external factors, gold is more expensive than platinum. The easiest way to distinguish gold from platinum is to look at it by hardness, but also by color.
And platinum, which is the most expensive. Platinum (18K white gold) is the cheapest 75% gold, followed by gold (900, 990, 999, 999.9), and the most expensive is platinum (900, 950, 990, the higher the content, the more expensive) platinum (PT for short) is a natural white precious metal, commonly known as platinum. Only jewelry with platinum content of more than 850 ‰ can bear any of the following exclusive marks - platinum, platinum, platinum or Pt. And the following platinum purity (platinum content) must be marked after the mark - platinum PT900 (representing platinum content 900 ‰), platinum pt950 (representing platinum content 950 ‰), platinum pt990 (representing platinum content 990 ‰), and platinum pt999 (representing platinum content 999 ‰). Recognizing this line of small marks can bring you assurance of platinum quality. For more details, please visit the website of the International Platinum Association. LZ can go and learn
And platinum, which is the most expensive. Platinum (18K white gold) is the cheapest 75% gold, followed by gold (900, 990, 999, 999.9), and the most expensive is platinum (900, 950, 990, the higher the content, the more expensive).
In addition to gold, there are also platinum. The cheapest platinum (18K white gold) contains 75% of gold (900990. 999. 999.9), and the most expensive is platinum (900950990). The higher the content, the more expensive it is
first, which is more expensive, platinum or gold?
if there are no other gemstones, platinum is not as expensive as pure gold, because the main component of platinum is gold. For example, most platinum is only 75% gold, and the remaining 25% is other metals. Most metals are not as expensive as gold, so pure gold is more expensive than platinum.
in the case of inlaid gems, the price of platinum may exceed that of gold. For example, if a platinum jewelry is inlaid with multiple diamonds, the price is much higher than that of gold. At this time, we need to see the price of inlaid gems for comparison.
Second, how to distinguish platinum from gold
content differentiation
pure gold has a gold content of more than 99%, but the content of platinum is not so high. For example, 18K platinum has a gold content of only 75%. Therefore, it is basically impossible for you to buy platinum with a gold content of 99%, and those with a gold content of more than 99% are pure gold.
look at the hardness
the purer the gold, the softer the hardness. Basically, you can not bite with your teeth and you can bite out tooth marks. Because platinum is mixed with other metals, it is much harder than gold in hardness, and there will be no tooth marks when you bite with your teeth.
look at the color
the purity of gold represented by different colors is also different. Red yellow is the best, and the fineness is more than 95%; The fineness of positive yellow is about 80%; The fineness of cyan and yellow is about 70%; The yellow is slightly gray, and the fineness is about 50%.
look at the price
if there are no gems, the price of gold is much higher than that of platinum. For example, when the price of full gold is 367.5 yuan, the price of platinum with 75% content is 277.5 yuan. Of course, this is the price of buying gold, not the cost of making jewelry, because the difficulty and price of making jewelry are different.
III. summary: excluding external factors, gold is more expensive than platinum. The easiest way to distinguish gold from platinum is to look at it by hardness, but also by color.
And platinum, which is the most expensive. Platinum (18K white gold) is the cheapest 75% gold, followed by gold (900, 990, 999, 999.9), and the most expensive is platinum (900, 950, 990, the higher the content, the more expensive)
platinum (PT for short) is a natural white precious metal, commonly known as platinum. Only jewelry with platinum content of more than 850 ‰ can bear any of the following exclusive marks - platinum, platinum, platinum or Pt. And the following platinum purity (platinum content) must be marked after the mark - platinum PT900 (representing platinum content 900 ‰), platinum pt950 (representing platinum content 950 ‰), platinum pt990 (representing platinum content 990 ‰), and platinum pt999 (representing platinum content 999 ‰). Recognizing this line of small marks can bring you assurance of platinum quality. For more details, please visit the website of the International Platinum Association. LZ can go and learn
And platinum, which is the most expensive. Platinum (18K white gold) is the cheapest 75% gold, followed by gold (900, 990, 999, 999.9), and the most expensive is platinum (900, 950, 990, the higher the content, the more expensive).