tumbled stone jewelry wholesale
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tumbled stone jewelry wholesale
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stainless steel gold jewelry wholesale Most of the internationally internationally use 18K diamonds. The larger the diamond, the more you should use 18K to inlaid. 18K
has high hardness, firmly inlaid, and the value of diamonds is more valuable than platinum. Consider and light yourself to consider it yourself, don't lose greatness because of small. The value of diamonds is not reflected in the purity of platinum. If you like platinum, it is best to buy platinum alone. Please think clearly.
Is that the jewelry does not preserve the value except for gold, and diamonds within 30 points have no collection value. Therefore, don't think how much value of a PT950's precepts will be at all.
So choose a diamond ring, you must choose 18K diamonds.
First of all, because the hardness of 18K is indeed much better than platinum, it is relatively firm. 18K is AU750, that is, 75%of gold and 25%of other precious metals, and the PT950 is 95%of the gold content of platinum. The latter is softer because of high purity.
Secondly, because 18K has good hardness, the style is also more exquisite than the PT950.
PT950
indicates that it is pure platinum (in fact, a small amount of other metal platinum is added), but most of the inlaid gemstone uses 18K gold because its hardness is much higher than pure than pureness than pureness Gold, if you use PT950
to inlay gems, in addition to the expensive price, there is no practical significance, and the hardness is not enough. The gem buckle is easy to loosen. Therefore, few businesses are willing to use pure gold to inlay gems.
It, when it comes to diamond inlaid ~~ There is nothing better than 18K gold, because the hardness of 18K gold is high, and the ring is not easy to deform flowers, and the inlay diamond is firm.
As for platinum, in fact, there are three types on the market: PT990 (99%in gold)
PT950 (95%gold content)
PT900 (90%gold content). Everyone should know that the higher the gold content, the lower the golden metal hardness used in the use of gold, so I rarely see which company dares to use PT990 to inlay diamonds on the market. Drilling the diamond ~~ As for the PT950 and PT900, it is also the problem, but it is not as powerful as the PT990.
18k gold is not acceptable because of low purity (including 75%gold), but since it is a diamond ring, the main price is on the diamond. It is the safest. There is also the problem of yellowing. In fact, this is related to the person wearing it. Some customers have not changed yellow after wearing it for 3-4 years. Some customers have appeared after wearing it for 3 months. The ring of the ring is not in place, try not to let the ring come into contact with cosmetics and other chemicals.
Furthermore, even the PT950 ring will be darker after we wear it for a long time, so there is no need to worry about the problem of 18K out of color.
urban wholesale jewelry suppliers Select diamonds to see 4C, fluorescent and milk green.
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wholesale stainless steel jewelry for men First of all, you can consider the quality of
diamond
, what you need, and then the claim is generally based on PT950 and 18K. Both are very good diamond materials, each with each other. The choice of pretty care is very important. No matter how good the diamonds need to be displayed to display it, so be sure to choose suitable for yourself
, hand shape