Enterprises of the cufflinks within the industry should have a clear brand positioning

For example, when used in the synthetic diamond is equivalent to the underground depth of 150 km to 50,000 atmospheres and 1300 ° C high temperature. Difference is that in the synthetic diamond, graphite as a carbon raw material melt in the liquid alloy of nickel and iron. Added carbon alloy liquid into the equipment to produce ultra-high pressure and ultra-high temperature, making it part of the cooling, the results in this part of the diamond crystal. Enterprises of the cufflinks within the industry should have a clear brand positioning, competitive strategy and long-term promotion and operation system. Reproduced under laboratory conditions, even if the depth of 150 km underground environment, is not directly a solid graphite into diamond single crystal. In the synthetic diamond process, we must first carbon molten iron and other liquids.
Diamond cufflinks cut the proportion of cutting, polishing and processing how. Grinding of diamond cufflinks is essential, regardless of the texture, how good diamond cufflinks, if not extremely accurate cutting and grinding, it is difficult to show its beauty and value. Cut a great impact on the price of diamond cufflinks, diamond cufflinks collectors should have a clear understanding. Now pearl cufflinks swept over the world. The four "C", is the common collectors "magic weapon". Domestic consumers usually buy diamond cufflinks First look at weight, followed by to see the clarity, in fact, false. The truly professional in the order of the identification of diamond cufflinks should first cut, followed by the color, purity and quality.
 For example, a 1 carat color, clarity, cut very good diamond cufflinks and one karats, color, clarity, cut workers less diamond cufflinks compared, the difference there is 70-80%. If the current domestic market price of conversion, the price difference can be as high as several million. Mostly domestic consumers do not attach importance to the color class, in fact, this index is also very important. The same quality, color grade diamond cufflinks, the price difference is 20-30%; cut the price difference is 30-40%. The consequent is rapid development of the industry of pearl cufflinks. In addition, investors must draw the boundaries of preservation and decoration. Usually selected by the investor in addition to the antique diamond cufflinks jewelry very Zhenhan diamond cufflinks "carat" number of large, flawless perfection, rare colors are Grade A "super-special white (DCOLOUR), fine diamond cufflinks before preservation and appreciation.