18K gold itself does not change color, but 18K platinum is not really silver and white, it is always slightly yellowish, so it is generally placed on a layer of silver white. The discoloration usually refers to this layer of gold -plated falling off and appears when it comes off. In the original color, So 18K gold is just 18K platinum. If you often contact some chemicals with strong acid and strong alkali, it is easy to change color, such as laundry powder, detergent, cosmetics, etc., or other hard objects with other hard objects When rubbing, they will wear different degrees of wear. After the coating is worn, the metallic nature will be exposed, and a faint yellow and white will appear. AU750 refers to alloy containing 75%gold and 25%of other metals. It is commonly known as 18K gold. AU750 can be made into different colors, such as white, pale yellow, pink (rose gold (rose gold (rose gold (rose gold because it is 25%. To. This information: 18k gold maintenance precautions: 1. You can buy a bottle of jewelry cleaning solution, soak in a certain proportion, remember to wipe it with a soft cloth. 2. If it is seriously black and fade, it is not enough to clean it. You need to take the jewelry to the jewelry to ask professional masters to renovate or electroplating so that you can recover as new. 18k gold diamond ring when purchasing the most important matters is the diamond 4C grade, weight, clarity, color, and cutting in addition to the important factor in measuring the price of diamond ring. Essence The purchase of 18K gold purity Pay attention to choose to be above the SI2 level. EX or VG levels, if the budget is limited, then pay attention to the requirements of the weight of the weight appropriately, select 18K gold diamond ring with a higher level, color and cut level. Reference information Source: People's Daily-18K platinum ring is actually gold? Ring material quotes controversy Reference materials Source: Baidu Encyclopedia-18K gold
18K gold itself does not change color, but 18K platinum is not really silver and white, it is always slightly yellowish, so it is generally placed on a layer of silver white. The discoloration usually refers to this layer of gold -plated falling off and appears when it comes off. In the original color,
So 18K gold is just 18K platinum. If you often contact some chemicals with strong acid and strong alkali, it is easy to change color, such as laundry powder, detergent, cosmetics, etc., or other hard objects with other hard objects When rubbing, they will wear different degrees of wear. After the coating is worn, the metallic nature will be exposed, and a faint yellow and white will appear.
AU750 refers to alloy containing 75%gold and 25%of other metals. It is commonly known as 18K gold. AU750 can be made into different colors, such as white, pale yellow, pink (rose gold (rose gold (rose gold (rose gold because it is 25%. To.
This information:
18k gold maintenance precautions:
1. You can buy a bottle of jewelry cleaning solution, soak in a certain proportion, remember to wipe it with a soft cloth.
2. If it is seriously black and fade, it is not enough to clean it. You need to take the jewelry to the jewelry to ask professional masters to renovate or electroplating so that you can recover as new.
18k gold diamond ring when purchasing the most important matters is the diamond 4C grade, weight, clarity, color, and cutting in addition to the important factor in measuring the price of diamond ring. Essence
The purchase of 18K gold purity Pay attention to choose to be above the SI2 level. EX or VG levels, if the budget is limited, then pay attention to the requirements of the weight of the weight appropriately, select 18K gold diamond ring with a higher level, color and cut level.
Reference information Source: People's Daily-18K platinum ring is actually gold? Ring material quotes controversy
Reference materials Source: Baidu Encyclopedia-18K gold