The first time to buy gold rings do not know, the gold ring of price cheaper than the price of platinum ring, why? The problem is many people do not know, in the eyes of many people prefer to buy gold or buy platinum rings.

Platinum rare inevitably means that its price is much higher than gold. Platinum and gold jewelry purity of 95%, while only 75 percent of the purity of 18K gold. Platinum than gold density, thus platinum jewelry than the same piece of 18K gold jewelry, more than 1/3 of the weight. Manufacture of platinum jewelery process requires a higher level of technology.

Platinum is another metal minerals extraction out rare than gold itself, but it's rare, pure, hard out.

However, the price of gold is actually relatively stable, as an investment, gold is the preferred, if the pursuit of popular, platinum jewelry can choose from.
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