Rhinestone
Diamond is a commonly known(also known as crystal diamond Rhine Shiying Wen name: crystal, rinestone) is to become the main crystal glass, is one kind of jewelry accessories man-made resin rhinestones flatback cut into diamond facets obtained, this material because it is more economical, while there are eye-catching diamond-like feeling on visual effects, and therefore very popular with people welcome.
Stones are generally used for mid-range of jewelry design, due to the current global man-made acrylic gemstones manufacture, located in the Rhine north and south sides, so called rhinestones. Produced in the North Shore called Austria Swarovski diamond, referred to as the Austrian drilling.
The north shore of the Rhine sunlight intensity is large, it attracts very sunny, good gloss, called the south bank of the Czech drilling. Weak south bank of sunshine intensity, the absorption of sunlight is not very adequate luster better than the Austrian drill. Most of our products are Austrian drilling small part of the Czech drilling.
Diamond Category:
By color can be divided into:white diamond, color diamond (such as pink, red, blue, etc.), diamond (also in AB drilling), color AB drill (such as red AB, blue AB, etc.).
According to the shape classification can be divided into:
ordinary drill, shaped diamond, diamond shaped diamond can be divided into the drill (horse eye stone), ladder drills, satellite stone, no end of drilling.
Diamond facets:
general diamond eight section, the back is a layer of diamond plating on mercury skin. By section of the condenser, it has good brightness, multi-slice, the better brightness, Swarovski is the first to discover the crystal glass section of people.Austria Swarovski diamond cutting surface can be up to thirty of its multi-faceted, so a high refractive index, reflecting the height of a deep sense, because of its hardness, gloss retention so persistent, is the leader in diamond.Swarovski acrylic rhinestones produced in 1895 in Austria, with its unique crystal crushed stone inlay work known.
18th century, Daniel "Swarovski invented the automatic crystal cutting machine market. 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 acrylic gemstones cutting surface is generally more than a dozen of its surface, the refractive effect is good, it can be a reflection of a very bright light, strong hardness, gloss retention in about three years, after the Austrian drilling.
Middle East and domestic diamond stones and other such stones are some of the manufacturers to meet the market, low-cost manufacturing diamond, the quality is lower than the Czech diamond.
Usually stones are arranged in accordance with the quality and prices:
1. Austria drill (that is, SWAROVSKI Swarovski)
2. The Czech drill
3. Han drilling (drilling Korea also graded, the real import of Korea drilling brighter than the so-called Czech drilling, as it passes through the polished side, looks very bright, light transmission is good.)
4. A domestic drilling
5. domestic B drillCurrently on the market generally have the following types of stones these categories:
1, Glass: glass ground into a fake diamonds are easily distinguished because of its low refractive index, there is no kind of real diamonds flashing colored light, slightly experienced people see at a glance.
And this diamond is often used for relatively inexpensive jewelry.
2, synthetic spinel:
it lacks the diamond flashing colored lights, it is immersed in diiodomethane, its outline will be blurred.
The real diamonds outline is very clear.
3, synthetic sapphire: colorless transparent synthetic sapphire and figure can also be used as a substitute for diamonds. But it almost disappear in diiodomethane, and the edge of real diamonds dark, very clear.
4, crystal and topaz: transparent two natural mineral crystals, and diamonds after pondering similar, but lack the resin rhinestones flatback bright color of fire.
And they are non-homogeneous body, while the diamond is a homogeneous body, a polarizing device relatively easy to distinguish.
5, zircon: Before synthetic cubic zirconia appear, zircon is the best acrylic gemstones. Zircon has a strong birefringence, i.e., it has two refractive index, and the refractive index and the large difference between the two.
Resulting a very special optical phenomenon, observed with a magnifying glass when pondering good zircon facet gem, it can be seen from its top surface and the bottom of the ridge there is a clear double shadow. While the diamond because it is a homogeneous body, no double image phenomenon.
6, cubic zirconia (ie Soviet diamond): This is the first of the former Soviet Union launched the best resin rhinestones flatback or bogus products, artificial compounds, no natural minerals. Because cubic zirconia in the refractive index, dispersion and other aspects of natural diamonds very close. But its low hardness (8.5) 1.6-1.7 times the specific gravity of the diamond, up to 5.6-6, and the thermal conductivity is much lower than diamond, it can still be used with the instrument to accurately distinguish the diamond.
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