Stones are generally used for mid-range of jewelry design, since the previous global high-grade artificial crystal glass manufacturing base, located in the Rhine north and south sides, so called plastic crystals.Produced in the North Shore called Austria Swarovski loose crystals, referred Swarovski acrylic crystals drilling Austria or good gloss. Southbank called the Czech drilling, Austria drilling gloss is better, as well as the Middle East drilling, domestic plastic crystals, diamond imitations.
Austrian Swarovski Crystal:
the cutting surface can be up to thirty of its multi-faceted, so a high refractive index, which reflects the deep sense of height, because of its hardness, gloss retention so durable, this acrylic crystals in the crowd. (A real Austrian drilling market price will not be less than the size of sesame seeds 1.5 yuan)"Swarovski" diamond imitations produced in 1895 in Austria, with its unique crystal crushed stone inlay work known. 18th century, automatic cutting machine Crystal Daniel Swarovski invention to market, thereby open the door to a fantasy. Since then, the crystal morphology can be ever-changing, so that hidden poetic charm dripping play. Swarovski is not only synonymous with man-made crystal products, but also a cultural symbol. It has an irreplaceable value, that is ── fun. Currently Swarovski in the world there are many plants, so Swarovski only represents a quality, not necessarily produced in Austria.Czech stones:
diamond cutting surface is generally more than a dozen of its surface, so better refraction can be a reflection of a very bright light, its hardness than the gloss retention in about three years, second only to diamond.(Czech real market price of a sesame seed drill size not less than 0.7 yuan) in the Middle East and domestic diamond and other stones: These loose crystals are some of the manufacturers to meet the market, low-cost manufacturing diamond, the quality is lower than the Czech acrylic crystals
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