วันอาทิตย์ที่ 13 กุมภาพันธ์ พ.ศ. 2554

Diamond Simulant: The other side of the real diamond

Diamond Simulant: The other side of the real diamond


Diamond Simulant: The other side of the real diamond

Posted: 12 Feb 2011 12:40 PM PST

The material, which is similar in view of the diamond as a diamond simulant known. She currently plays a major role in the diamond simulant.

The diamond simulant has the same characteristics of a real diamond. With the simulator or the polished diamond, the simulator can be made of artificial materials. It may be a natural combination, or can both. The simulator is different from diamond synthetic diamonds and the big difference is the materialProperties. In the case of synthetic diamonds are the properties of natural diamonds. The simulator is diamond dispersion properties and the toughness to be as natural diamonds and their properties in imitation. The differences in a simulated diamonds and synthetic diamonds can be found by diamond professionals.

The common simulants that are used in the manufacture of a diamond are the leaded glass and zirconium oxide. Lead glass is also known as rhinestones. OtherMaterials that are rarely used in the manufacture of strontium titanate and synthetic rutile diamond simulants. But today, moissanite an important role in the production of a diamond stimulant, although it is expensive than cubic zirconia crystal and lead.

The following properties must be possessed by the diamond simulant to have a great look and fine craftsmanship.

o The diamond simulant should look like a natural diamond.

or diamondsimulant properties should look like a diamond.

o The diamond simulant should be for non-destructive testing otherwise the fine processing can not be reached to satisfy.

o To study the duration and density test to match the standard set of process.

o There should be no scratches on the diamond simulant, other wise it is different from natural diamond.

o The diamond simulant should be in the nature of heavy compared to other precious stones.

O MadeDiamond should have sharp edges and a sparkling look.

or should properly and should be done to fine polishing.

o The diamond simulant should be made between the test window.

The specific weight of the diamond or product should be about 3.5, so that it resembles the natural diamond.

o The diamond simulant should be of equal weight to that of real diamonds.

o The diamond simulant should match the look and color properties with those ofnatural diamonds.

Artificial simulants

Today is the diamond simulant were carried out in large numbers to the needs of the diamond simulant industry needs. The improvements in various technologies has become very simple to prepare diamond simulant simulants look more original and natural diamonds.

Currently, there are two different methods of producing diamond simulant. One method is the high pressure and high temperature and generalknown as HPHT method. In this method, two presses are used to maintain constant temperature and pressure maintained. The two machines are pressing the press belt and the cube. This is one of the cheapest methods for the manufacture of a simulated diamond.

The second method used is chemical vapor deposition, which is called as a CVD method. In this energy to create plasma, in which gases are on the diamond on top and set off with fine diamond simulantsCut into desired shapes and sizes.

วันเสาร์ที่ 12 กุมภาพันธ์ พ.ศ. 2554

Looking for advice jewelry online

Looking for advice jewelry online


Looking for advice jewelry online

Posted: 11 Feb 2011 11:20 AM PST

moissanite reviews

When looking for jewelry online, customers will often seek reviews jewelry, especially, is a company that they are aware of. leading companies should offer a section for customers to go to real feedback and share their shopping experiences with others. This provides complete transparency for consumers and provides a confidence factor for the company to earn. When you invite customers to provide feedback after the purchase, giving them the opportunity to express concerns or happiness.In an attempt to understand not only how to improve and excel in areas where, but also give an impartial review to maintain quality of service that the hard work in order.

STAR service provides ratings for companies in terms of customer service they provide is based. If you are elected to participate, STAR service is anonymous purchase of goods from a company and evaluate the customer service they have received, before and after the sale. They also assess the performance, simple siteGift box and the ability to navigate through the online store.

In addition, reputable companies will be registered with the Better Business Bureau. The Agency will provide consumers with an outlet for the filing of a complaint or research a company before deciding to do business with them. The Agency is in the resolution of any claim that help display. The highest possible score with the BBB is an A + rating.

So when it comes to looking for a review of the jewelry, there are options, two of whichThird parties are organizations that specialize in the supply of consumer opinion. The third section of the products, real customers, shopping experiences and feedback of product offers.

วันพฤหัสบดีที่ 10 กุมภาพันธ์ พ.ศ. 2554

Moissanite Diamond, Fake it Till You Get it!

Moissanite Diamond, Fake it Till You Get it!


Moissanite Diamond, Fake it Till You Get it!

Posted: 10 Feb 2011 05:40 AM PST

Where is the line between Moissanite Diamonds and the real thing?
What is the difference if there is, and how can we distinguish between the two?

Real diamonds are created deep within the earth millions of years to form under high pressure and temperature.

The diamond mines of large commercial or uses a lot of personnel management and finance.
The diamonds will then have to sort, cut and polished all very specializedJobs.

The end result justifies you might ask?
Diamonds are as old as humanity, if not more, are mentioned in the Bible and God are a shared resource. Like most other natural resources, are rare and last longer as diamonds. It takes about 23 tons of blue ground supply to 5 carats of rough diamond material. This is a lot of work in anyones books.

If this is not enough to recover only 20% of all diamonds are of gem quality, while the rest is just forindustrial purposes. Industrial quality diamonds are in the production of drill chip PC offers blades among other applications.

So why the history lesson? Just to prove that the diamonds of gem quality are expensive for a reason and not just because your jeweler said.

Okay, then why bother with Diamonds and Moissanite?

Well in a nutshell, you save money to buy some of Diamond Jewelry Moissanite diamonds in conflict. Moissanite is prepared and laboratory 1 carat stone may take days to be constructed over three years to millions of Moissanite -. has a hardness of 8.5 9.25, compared with 10 diamonds with real ones.

Fires produce as much as a real diamond cutting and you need a special tester for diamonds to differentiate between Moissanite and genuine.

So I ask you, if you do not tell the difference between Moissanite and diamond true, then my boyfriend would not. Why not save some money and go for> Moissanite.

I thought this was too fast, until I realized that it is the small matter of insurance. If you are not sure, ma'am could decide your insurance, you will diamond dog then truly at home as Moissanite learn now, if you judge her!

There are also die hard romantics, whose unforgivable think your wife with anything less than a real diamond ring to propose, the bigger the better! Who else should not becheap.

So what? Now it is fake until you get!

If you are buying a moissanite ring does not think twice. Looking for a reliable jeweler and go for it. If you are always one to be your wife and the woman, take her in a conversation like this before beating their views want to hear.

If you do not fussed, give her a big kiss and start shopping for a ring Moissanite really great.

At the end of the day, it's personalPreference, your budget and if your partner know them by their Moissanite diamonds!

วันพุธที่ 9 กุมภาพันธ์ พ.ศ. 2554

What is Moissanite?

What is Moissanite?


What is Moissanite?

Posted: 09 Feb 2011 12:20 AM PST

Moissanite is a rare mineral that is not fake diamonds as many people assume one. Although moissanite is replicated in a laboratory form of exercise appear. E 'has been suggested that when a meteorite fell to Earth over 50,000 years ago, carrying the ore.

Moissanite is extremely limited, so make enough demand for moissanite jewels to be created in the laboratory. Many brides might not want a gem that has been done in the laboratory;However, it is no different from many other stones such as sapphire. Compared to diamond, moissanite is actually brilliant and sparkling. It 's very durable and more difficult than others, as a laboratory stone ruby and sapphire products. In fact, moissanite is almost as hard as diamond and the composition, composed of various chemicals. Diamond carbide carbon, moissanite is made out of silicon.

Although a new bride could take moissanite is a fakeDiamond is not a fake and has properties completely different from that of diamond. Mosisanite is much cheaper than diamonds, and the jewel shines in general different from all the diamonds. As with any piece of jewelry and precious stones, moissanite is important to choose a positive note, as it is with diamond. There is also no comparison between him and zirconium. The stones are completely different. Zirconia was developed to be a fake. If a couple wants to save money for a commitmentnew ring or piece of jewelry, but would like to have the beauty of a diamond, moissanite is the way to go.

วันอังคารที่ 8 กุมภาพันธ์ พ.ศ. 2554

Useful information about Moissanite engagement rings

Useful information about Moissanite engagement rings


Useful information about Moissanite engagement rings

Posted: 07 Feb 2011 07:20 PM PST

You and your partner looking at rings to buy something really good commitment and budget, if you look like a bond, moissanite engagement rings taken into consideration for a change. This may be the perfect choice for those who want the beauty and durability of a diamond engagement ring at a lower price. Let this little gem to understand a little more detail as it can on a ring.

What is it?

Moissanite is a jewel created synthetically, that corresponds to thesaw real diamonds (for the most part) and lasts for as long as a diamond, too. Although the first Arizona moissanite was discovered by meteorite that fell, precious stones, these workshops have been in production since shortly after the '.

Their structure is very similar to the original diamond, give them the longevity and appearance. And yet prove to be a low cost option to go, because they can be produced in the laboratory.

The Looks

This moissaniteEngagement rings are available in a variety of styles and cuts, just like the original diamond rings. Some of the most popular pieces of diamonds, as the princess cut is also for the purchase of a ring is expected to be decided. This is mainly because the molecular structure of moissanite and their similarity to diamonds.

Some of these places have a greenish appearance when held in light, while others appear gray. While some have argued that thissynthetic gems are easy for the original, many of the others also said that it is not. If you do not look closely at all, or have the trained eye of an expert, it may be difficult to understand that these are not real diamonds.

Most experts have suggested that depends on the cost of moissanite is used. Therefore, if you're buying an engagement ring very cheap like this, the jewel is cheap, but a stone of good quality,like a diamond very closely.

Prices

If you are looking to purchase moissanite engagement rings, there are some points to consider, such as price. In general, you should see a budget of about $ 200 for a ring, but the price can vary greatly. While some rings can cost more than $ 500, you can be such rings for $ 100 as well.

They must be used to achieve the quality of the stone, and the business that you buy the ring in order to understandif the moissanite engagement rings, you go to is good enough for you or not.

วันเสาร์ที่ 5 กุมภาพันธ์ พ.ศ. 2554

Man-Made Diamonds, A Buyer's Guide

Man-Made Diamonds, A Buyer's Guide


Man-Made Diamonds, A Buyer's Guide

Posted: 02 Feb 2011 10:00 AM PST

moissanite reviews

It seems almost impossible to watch TV or see a newspaper, without causing people something about diamonds. For hundreds of years science has tried to create a perfect synthetic diamond. Finally, the technology of the 21st Century that the prospect of a reality.

There are many reasons to purchase synthetic diamonds instead of mined variety. The prices charged for mined diamonds, in the best verbiage, an illusion. To put it more bluntly, Cecil Adams, in his award-winningColumn "The Straight Dope" says: "Diamonds are a scam, pure and simple." diamond prices are largely controlled by the DeBeers diamond cartel, and are not a fair reflection of diamond scarcity. In addition, studies show that one was sold by three diamonds in the U.S. today, modified to artificially increase the value. Other studies have shown that on average about 40% too much to pay for their diamond engagement ring.

Beyond deceptive pricing, there are questions of"Blood Diamonds", the forced child labor, and a myriad of other disturbing diamond facts.

recently social celebrities like Gwyneth Paltrow, Minnie Driver, and Angelina Jolie issue a voice of wearing only synthetic diamonds to the many gala events that did attend.

Good synthetic diamonds are virtually won by the variety, but without the baggage, and also cost thousands of dollars less. But the synthetic diamond is the bestChoice?

There are many types of artificial or synthetic diamonds available. The possibilities are numerous, but there is little unbiased information. Here's an overview and comparison of synthetic diamonds on the market today:

Cubic Zirconia

The grandfather of simulated diamonds, cubic zirconia very helpful. In their best examples, CZ's actually a fairly decent diamond replica. Unfortunately, the availability of raw materials and how big differences in qualitymade the stone synonymous with low-cost fashion jewelry. Perhaps a good choice for cheap bling, but not for jewelry. Many sources are available, a decent one: http://www.czfantasy.com

Russian Diamonds

Including Russian Brilliants, Russian Stars and others, are in fact nothing but high quality cubic zirconia. This is not mentioned prominently on their websites and they will only cop to it, when pressed, but this is the fact. Russian diamond simulates are priced around$ 280 per carat.

Russian Diamonds are a fine selection of jewelry and are usually mounted in quality precious metal settings.

Russian Brilliants are one of the best and oldest sellers of "Russian Diamonds" available at: http://www.russianbrilliants.net

Moissanite

Moissanite is a mineral that is a lab created diamond very good mortgage. Moissanite been on the market as a fine jewelry choice early 90s and did a lot of fans.Moissanite is a hard mineral that, like the diamond is cut glass. There are some minor glitches, however moissanite. First of all, it is quite expensive (though still cheap compared to diamonds), usually about $ 500 per carat for good samples prices.

Secondly, moissanite is not the same optical properties as diamond and there are several indicators that professionals is easy to see that the naked eye to begin with. It 'difficult to producepure white moissanite and often appear slightly green when viewed in natural light. Also, moissanite has significantly higher brightness and brilliance factors then natural diamond, which makes them appear bubbly "agree." Overall, however, is a better choice moissanite synthetic diamond.

"Moissanite from heaven" in http://www.fromthesky.com is a good source of fine moissanite jewelry.

Diamond Nexus

Diamond Nexus Gemstonesthe result of a relatively new scientific advancement in processing technology and have become available only recently in the United States.

Diamond Nexus gemstones are excellent diamond simulants and come very close to the characteristics of mined diamonds to suit different points from the next. They cut glass, being virtually identical to the diamond (hardness) scale of Mohs. Cancel perfect "hearts and arrows" and the brightness and brilliance readings very close to perfectDiamond.

Best of all, they are currently introductory price for the American market and are a steal at $ 79 per entry. Diamond Nexus gemstones are only available in precious metals, solid gold settings.

Diamond Nexus is only available from Diamond Nexus Labs at: http://www.DiamondNexusLabs.com

White Sapphire

Sapphire is the second hardest natural mineral on the Mohs scale, surpassed only by diamond. I am different from others in this review, a natural stone. TheirBrightness and brilliance are not up to the standards of diamond however. However, quality white sapphires at approximately $ 220 per carat price of diamonds a good alternative.

A source of quality: http://www.TheNaturalSapphireCompany.com

Gemisis grown Diamond

Gemisis diamonds are beautiful and almost perfect diamond replicas. Unfortunately, they are not in a clear, white color available, so I'm not a good choice for traditional diamond settings. However, if a yellow,orange or pink diamond is what you want, it offers a unique opportunity in a precious metal Gemisis beautiful, the settings for making jewelry.

Gemisis cultured diamonds are only available from: http://www.gemisis.com

Recap:

Synthetic diamonds offer many advantages over the mined variety. You can buy with confidence, knowing that you are getting exactly what you paid for and not the victim of diamond pricing chicanery state. If you are interested with the world around you, you can create aconscience, knowing that your money is not contributed to the support of a sector immoral and offensive.

However, there are many possibilities for synthetic diamonds, with varying degrees of quality. Take time to read the seller to have a clear idea of what to buy the science behind the gems are.

For my money, I think the best choices are quality Moissanite stones or the new diamond simulant gemstones DiamondNexus Labs.

วันพุธที่ 2 กุมภาพันธ์ พ.ศ. 2554

Diamond graders

Diamond graders


Diamond graders

Posted: 01 Feb 2011 09:00 AM PST

If you are enthusiastic about diamond quality grading equipment to buy? Everyone is not enough, the authenticity of the precious stones like diamonds, on the basis of the four "C" that is cut color, clarity, carat and determine experience. So it is better, professional equipment for the classification of diamonds to ensure that your pieces have become real.

Types of diamond sorting machines
Here are the main types of diamond sorting machines:

Lupe: This enlarger canused to determine the properties of diamond-like clarity, sizes and inclusions. These are as simple lens or multiple lenses. Magnifiers available in optical triplet or quadruplet in a greater concentration and clarity ..

Diamond Moissanite Tester: To check the authenticity of your diamond, moissanite tester combined with the traditional diamond testers. A diamond moissanite tester helps to distinguish the original from diamondssynthetic moissanite, largely unnoticed by conventional diamond tester.

Lamp: The fluorescent lamp has a handy magnifying glass, tray, tongs and a box. This easy to use, portable source of light is not dominant color yellow or blue to help determine the quality of the diamond.

Electronic Diamond Tester: The tester used to test the thermal conductivity of diamond. Various models are available direct and alternating current meter tester with rechargeable batteries.Tester to view the results as tones and lights, making it the best test equipment for a layman.

Diamond gauge: This device enables the accurate measurement of loose diamonds and mounted. These include the quality of the cut stone, the size and carat weight.

Before classification, the surface of the diamond with a special cloth. You can also cook or wash them in acid alcohol. Avoid diamonds in everything that is not made forPurpose. E 'ideal for a specially crafted packet to buy the paper for the storage of diamonds.

Evaluation of a certified Diamond Grading
The diamond grading certificate describes the technical details of a diamond, review the quality and identity. However, a diamond grading certificate is only for loose diamonds. To evaluate the certificate, follow these steps:

o Find the name of the organization issuing it, such as Gemological Institute of America (GIA) andEuropean Gemological Laboratory (EGL).
Released or
o Check the cut, carat weight, size and color
o Check the proportions of the section.
o Check the enamel and the symmetry
Check or fluorescence