Manufacturing Process of Gemstones and Cabochons

Gemstone - A precious or semiprecious stone that may be used as a jewel when cut and polished.

Cabochon: a highly polished gem that is cut convexly but without facets

Grading of Gem Stones

Gemstone and stone beads grading is less formal than gemstone grading as a whole. Still there are some generally accepted rules that determine which grade is assigned to a stand. Grade is assigned based on a letter with A being best and "D" being worst. Note that "D" might be just what you want for a specific project, so don't dismiss them as worthless. Sometimes you might see gem grades of A A A and A A. Those are real gem grades with A A A being near perfect. It's rare for such good quality stones to be cut into beads. They are worth more as faceted gems. The overall quality of the stones in the strand is usually derived from a combination of the classic gemstone qualities of color, cut and clarity. I will include more about grading in the next article but as far as I think you may have some idea about gemstones.

Manufacturing process:

Raw Material:

There are various kinds of gemstones like ruby, emerald, sapphire, amethyst, citrine, aquamarine and many more. These gemstones are found in different parts of the world and are imported by the suppliers and exporters direct from the mines as rough stones. These rough stones work as raw material for further processing.

Shape and size:

These rough edged stones are further decided to convert into shapes like oval, round, square, faceted, chips, smooth etc. and size as per the requirement.

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Magical Properties of Gemstone Beads

The qualities of gemstone beads are beauty, rarity and durability. The beauty of a gem depends on its properties that how it looks or visible, its features include shine, fire and color of a gemstone bead. The durability of the gemstone beads depend on hardness and resistance to cleavage or breakage. If we look at the physical properties of gems, some resembles each other and some are quite different.

These can be recognized by it crystal properties, index of refraction of light, hardness, presence or absence of cleavage, type of fracture (concordat, even, or uneven) in stones without cleavage, specific gravity, color, streak (color of the powder as determined by rubbing it over white, unglazed porcelain), luster (appearance of the surface in reflected light – adamantine, vitreous, resinous, greasy, silky, or pearly), and transparency. Minor properties that serve to identify some stones are chiromancy (changeable luster or color under undulating light), opalescence, asterism (star like sparkling), and play of color, fluorescence, phosphorescence, iridescence, and electrical properties.

The unit of weight used for gemstones is the metric carat; one carat equals 200 mg.


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First Ever 25% OFF on All Gemstone Beads by J-beads

Happiness is on now! Just make a lovely smile on your face because J-beads (http://www.j-beads.com) have brought first ever 25 % Flat Discount offer for this holiday season. The offer is valid for few days. So what are thinking now? Just visit website, shop and grab your liking beads. Take your time on website, see all the products, shipping info, how to order everything you can find under the one roof. J-beads have been serving for 25 years in gemstone beads industry and big Brand in its industry where you no need to the think more. This offer is not only available on beads but also you can find on Cabochons http://www.j-cabochons.com as well. 

You can find wide range of products available on various shapes and size. All semi precious and precious gemstone beads are manufactured in our own factory. Every bead goes through quality check before they are shipped.

Gemstone beads collection on Polyvore

Gemstone Beads, Semi Precious and precious Gemstone Beads by gemstonebeads on polyvore.com

Ruby Drop Smooth Straight Drilled (B Grade) Gemstone Beads : J-Beads...
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A lovely gemstone beads called tanzanite

Tanzanite called gemstone beads or sometimes called better than the cabochons, is a type of mineral zolsite and a color is blue or purple. Tanzanite was found in 1967 in the northern Tanzania. It is very useful for some reason that’s its burly trichroism. It has also many effects in lights or looks different in every lighting condition. It show very when come under the fluorescent light and other color comes under the incandescent illumination

Marvelous Ruby beads

Gemstone beads and gemstone cabochons are the loveliest and adorable beads ever and well known in human world. Ruby bead is the best part of the gemstone beads. Ruby is a colored and fully, purely pink to red colored gemstone and has the variety of corundum or mineral. It is very precious beads with many other beads such as diamonds, sapphire. If we talk about the properties of ruby it has hardness of 9.0. And basically equal to the diamonds and molssanite. The price of ruby depends on the color of the ruby and ruby has many names such as brightest and most valuable pigeon blood red.

Various benefits of gemstone beads

Gemstone beads a very likely beady ever it just make jewelry unique and amazing. And it is also eye catching. it has many advantages such as good luck and gives best charm to you. If you are always get tired and feel very uncomfortable gemstone beads is a best choice for you because it gives you the positive effects on one’s health.