Posts Tagged ‘Symmetry’

A growing demand for Diamond Certificates – A trend reinforced by the financial recession

Sunday, January 10th, 2010

Although experts say that the economic recession is behind us, consumers of diamonds have become more cautious than ever before. Diamond certificates are in high demand in recent years and with new financial obstacles it seems that more consumers insist on becoming educated and not settle for a diamond that doesn’t have reliable diamond grading report.

There are many positive aspects to having a diamond grading report. Through reading such certificate a consumer can be certain that he or she is obtaining a high quality diamond and see for themselves that the description provided by a store’s jeweler is 100% accurate. A growing number of consumers are becoming aware of a diamond’s ‘four C’s’ as well as more expert terms like diamond symmetry, table percentage and fluorescence. With so much info available in internet tutorials there’s no wonder consumers are doing the wise thing, accumulating knowledge instead of trying to decide whether they can rely on a persuasive jeweler. The fact that diamond grading laboratories are expanding the range of diamonds they examine and now deal also with quite small diamonds (even 1/5 carat diamonds can be easily graded now by the GIA and AGSL) also adds to the notion that all valuable diamonds should come with a diamond certificate.  It should also be noted that the services diamond grading labs are offering have also become oriented more to the private consumer. Adding a diamond inscription ID has become a popular method to assure that a diamond matches the grading report attached to it, and once a consumer knows their diamond ID they can access its relevant grading reports through the websites of the major labs.

Experts in the diamond industry are happy that people didn’t forget all about diamonds, once their pockets became rather empty. Diamonds aren’t a necessity, but they are still very appreciated and irreplaceable as a holiday gift and obviously in a diamond engagement ring as well. With the rising demand for diamonds in the progressing economies of China and India, industry experts know the situation could have gotten much worse and the fact that diamond certificates play a greater role in diamond trading is considered as good news. The diamond industry is becoming more cetralized, with new unbiased global diamond price indexes, intending to reflect global diamond market standards which would be regarded anywhere on the planet. Diamond grading report are another tool in providing diamond education to every person involved in the diamond production and supply chain, even the most private customer.

It seems that both novice and experienced diamond consumers appreciate diamond grading reports and see them as an essential document while realizing a purchase. The first category of consumers wants the report in order to feel secure in the value of their purchase.  The latter understand the report better and are interested in every detail of their diamond’s grading.  New diamond cuts and designs which have been produced in recent years are another reason to stress the importance of a diamond certificate, since a diamond consumer shouldn’t commit to a cut he or she isn’t familiar with before reading the in depth diamond description.

Some specialty jewelers are rather annoyed by the fact that many customers now have their own opinion and argue about small details regarding diamond attributes. It’s important to have a trustworthy jeweler, and grading reports cannot and should not replace the assistance of such jewelers. All jewelers would agree, however, that no matter the level of caution among consumers, it’s great to have people buying diamonds again.  Anyway, the importance of diamond grading reports has always been high.

Fred Pollard has a long experience in the diamond industry and advises companies about Diamond Prices. Find out everything you need about diamond jewelry and compare diamond prices through additional articles written by him.

Article Source:http://www.articlesbase.com/jewelry-articles/a-growing-demand-for-diamond-certificates-a-trend-reinforced-by-the-financial-recession-1694988.html

An amazing crystal called Cubic Zirconia

Thursday, November 26th, 2009

Cubic Zirconia is man’s answer to natural diamonds. It is a laboratory grown cubic crystal of the compound zirconium dioxide. Cubic zirconia, or CZ, has amazing characteristics which put it at par with a real diamond in qualities, appearance and utility. It is a crystal of high hardness and fire. Since it is artificially manufactured on commercial scale around the world, it is quite inexpensive, yet has all the qualities of a diamond and is free from any kind of imperfection or flaw that a real diamond may have, hence making it even more perfect. On the scale of hardness, Cubic zirconia is rated at a respectable 8.5 as against 10 of a real diamond. But when it comes to withstanding heat, CZ jewelry can bear temperatures up to 2540 degrees Celsius without getting destroyed whereas the flame of a candle is all it takes to turn a real diamond to pure ashes in almost no time at all. Cubic zirconia also allows greater flexibility and opportunity to jewel cutters and to make perfect cut by high precision tools and lasers, as it is artificially manufactured and perfectly symmetrical. It is totally transparent, whether colored or colorless and optically flawless. Real diamonds, however, have none of these qualities. They are rarely symmetrical and it takes highly skilled craftsmen to cut them to reasonable symmetry and shape. Diamonds, unlike CZ, contain impurities in the form of coloration in shades which constitute opaque spots, thus making the diamond not so transparent. So alike are CZ and diamonds in appearance that it needs a magnifying glass or a loupe and an expert eye to tell them apart. To the naked eye and novices, there is practically no difference between a CZ and a top quality diamond. Another edge that Cubic zirconia has over real diamonds is that it can be manufactured in any imaginable color and shape to suit a particular requirement or with a particular design in mind, whereas such a liberty with diamonds is unheard of. Jewelry designers spend years just trying to collect the diamonds that fit in their design, whereas with Cubic zirconia, all u have to do is order.

Fine me more at my blog Fine Living, and if you are a big fan of cubic zirconia jewelry you could land on the blog to find what you want.

Article Source:http://www.articlesbase.com/jewelry-articles/an-amazing-crystal-called-cubic-zirconia-1510561.html

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