Archive | Diamond Alternatives RSS feed for this section

 

In the fairy tale of King Midas, the king hires an alchemist to try to turn straw into gold. In many ways, scientists and jewelers have imitated King Midas’ dream for finding an easy way to create or mimic natures perfect stone, the diamond, with varying results.

 Synthetic Diamonds

Ever since the chemical composition of diamonds was discovered to be pure carbon in 1797, science and industry have been on a mission to recreate the diamond in a laboratory setting. The first attempts at creating diamonds were made by pressurizing heated coal – a method developed by Ferdinand Fredric Henri Moissan in 1893.  Although this method was widely copied by other scientists, the results were varied and  many scientists argued that the diamonds produced didn’t have the proper chemical compound to be considered a true synthetic diamond.

In the 1950s, corporate-funded synthetic diamond projects, like the one initiated by General Electric, produced the first verifiable synthetic diamonds. But it wasn’t until the 1980s that gem-quality diamonds were produced.

Today’s gem quality synthetic diamonds can be found at most jewlery stores. Synthetic diamonds are often colored yellow or blue, although colorless stones are available.

Because the cost of creating synthetic diamonds is far cheaper than mining real ones, the jewelry business has begun to mark diamonds with lasers to insure customers who want mined diamonds that they are buying real and not synthetic diamonds.

Diamond simulants

Unlike synthetic diamonds that share the same chemical compound as real diamonds, diamond simulants are actually not diamonds at all. They are stones created or made to only look like diamonds.

The most common diamond simulant found today is the Cubic Zirconia. Cubic Zirconias are made from synthysising zirconium dioxide into a crystal form. Cubic Zirconia look so much like real diamonds that there is no way for the untrained eye to differentiate between the two unless under a microscope.

Other diamond simulants include synthetic moissanite – a reproduction of a mineral discovered in meteor rocks by Ferdinand Fredrick Henri Moissan. Moissanite is a carbon-based mineral and has properties similar to diamonds, which makes it an ideal diamond simulant. Synthetic Moissanite may even one day surpass the cubic zirconia as the leading diamond simulant.

 

Read full story · Comments { 1 }

Gemesis Diamonds


 

Gemesis Diamonds

Diamonds of fancy colors are getting so popular these days. And so a lot of companies are looking for ways to culture such exquisite gems. Gemesis is one of those companies and their operation is focused on creating yellow and orange diamonds that are commonly used in breathtaking jewelry collections.

 

 

About Gemesis Diamonds

Carter Clark established Gemesis in 1996. Clark is a former Brigadier General of the U.S. Army. At first, he was awed by the idea of creating artificial diamonds for electronic and industrial applications. However, because the innate beauty of diamonds, Gemesis started to study the creation of diamonds of different hues for use in jewelry making instead of the initial plan.

Right now, Gemesis focuses their operation on the creation of colored gemstones, as they are more in demand than the colorless ones. The gems they create are sold in bulk and have yellow or orange hues. Fellow jewelers, retailers, and individuals who require customized jewelry are the usual buyers of their raw diamonds.

 

How Gemesis Creates their Diamonds

It is not easy to culture diamonds. In reality, a natural diamond takes a full millennium to form. However, a cultured diamond only takes a few days or even hours under highly controlled conditions. To grow diamonds, Gemesis uses a very small natural diamond commonly referred to as the seed. It will be placed in a special chamber and will be subjected to precise pressure and temperature conditions. Carbon will be sprayed onto the gem so that it would grow into several layers. The chamber will also be supplied with nitrogen, which is the element that gives the stones its yellow or orange hue. The process continues until the right size of the diamond is achieved. At that point, the newly grown stone will be removed from the chamber, ready for cutting and polishing for use in jewelry items. Gemesis diamonds are graded independently so that their quality is ensured.

About Artificial Diamonds

Gemesis doesn’t deny the fact that their diamonds are artificial. This means that they are created under strict conditions and are not in anyway natural. But despite that fact, the diamonds they create are real diamonds. They are diamonds in composition, shape, form, texture, and quality. A lot of people confuse themselves with natural diamonds and cultured diamonds, with the former being regarded as fake gems. This is not true. Cultured diamonds are valid diamonds in everyway imaginable. It possesses the same optical, chemical, and physical properties that a natural diamond has. Artificial diamonds are not the same as imitation or synthetic diamonds, which are often made of cubic zirconia, crystal, or moissanite. These stones look a lot like diamonds but their chemical compositions are not the same. Therefore, they can’t be referred to as diamonds at all.

Keep in mind that the only notable difference between cultured diamonds and natural diamonds is the condition as to where they form. Natural diamonds grow under the earth while cultured diamonds grow right inside the specialized chambers of diamond processing companies. Oftentimes, when you compare the two, the diamonds that grew from the chamber are a lot more beautiful than its natural counterpart. This is because there are absolutely no foreign elements inside the chamber, as compared to under the earth’s surface.

Read full story · Comments { 0 }

New celebrity couples announce their engagement every now and then. And when they do, they would definitely be the subject of talks, gossips, and stories. That’s also the cue for people to start looking for the engagement ring the woman is supposed to wear. Once the soon-to-be bride got her ring public, replicas would start appearing from low-cost jewelry store in and around the malls.


The Replica Ring

Replica rings are copies of the real thing. It isn’t an exact copy at all, but it could pass for one somehow. Custom, designer’s, and exquisitely made jewelry pieces are hard to find. But some no so popular but talented jewelry designer can at least reproduce them. If you want replica celebrity rings, here are your basic options:
 

1. Celebrity-Inspired Rings Style
These replica engagement rings don’t have the exact same features of the celebrity jewelry, but they have similarities good enough as far as settings, stones, and details are concerned. They can pass off as a suggestive replica of the real thing.

2. Knock-Off Ring Style
These ring styles try hard to look as real as possible. However, because the details of the ring are just taken from photographs, hearsays, and rumors rather than from reputable sources, these replicas are never as good as the actual ring. But even so, there are many knock-off engagement ring styles that could be somehow similar to authentic celebrity rings.

Types of Replica Celebrity Engagement Rings

A lot of celebrity rings carry ridiculous prices and overstated designs. While these rings are almost always suitable for poses for the camera, they are outrageously impractical to be used for home, work, and recreation. A number of celebrity-inspired engagement rings consider these factors in order to achieve a more affordable style but with the same famous look.

 

Adjusted Ring Size

Normally, replica celebrity engagement rings get scaled down to achieve a nicer fit and a lower price. For example, Katie Holmes’ 5-carat engagement ring is easily scaled down into a one-carat ring, while preserving its design and elements. When it comes to the intricate design though, jewelry designers would have to adjust all the other features of the ring as well and not just its size.

 

Adjusted Ring Price

For couples that want to keep the look of the ring as similar to the real thing as possible, they have these alternatives to consider:

 

1. The use of lower quality gemstones.

Instead of using flawless and colorless stones, people have the option of using gemstones of different composition, clarity, and overall quality.

2. The use of an entirely different stone.
Semi precious stones are a good alternative for couples that are considering their budget strictly when buying engagement rings. So instead of using diamonds of fancy colors, stones like light topaz, yellow diamond, or yellow sapphire are suggested.

3. The use of synthetic diamonds.

Synthetic diamonds are good options as well. Crystals or cubic zirconia can be used for smaller gems or accent stones.

4. The use of silver or white gold.
Platinum is a very precious metal. And it costs fairly high as such. So instead of using platinum, choose silver or white gold in replacement. The use of gold with a much lower karat is advisable as well.

 

Read full story · Comments { 0 }

Apollo Diamonds: The Birth of a New Stone

Apollo Diamonds is a relatively new gems and jewelry manufacturing company, which head office is located in Boston, Massachusetts. They are a highly innovative business organization, with their line of business focusing on the creation of artificial or cultured stones. Their artificial gems are very much identical to natural diamonds.

 

 

Artificial Diamonds

Artificial diamonds or cultured diamonds are almost the same as the natural ones as far as chemical composition, crystal structure, clarity, hardness, sparkle, fire, and refraction are concerned.  The only difference between the two is the fact that cultured diamonds were grown inside laboratories within a few days instead of forming naturally under the Earth’s crust – a process that could practically take a thousand years. The artificial diamonds that Apollo Diamonds makes are not imitation diamonds like quartz and zirconia. They are real diamonds, formed through a highly supervised and controlled process inside the company’s state-of-the art laboratories.

 

How Apollo Diamonds Make Their Gems

To make artificial diamonds, a natural diamond sliver or chip is meticulously selected from the pack. And then it is placed inside a fully sealed chamber to start the creation process. The chamber will be subjected to hydrocarbon gases and hydrogen, following a specific combination of composition, pressure, and temperature. The solution will create a carbon rain towards the chip. The carbon raindrops would join seamlessly with the slither of diamond placed inside the chamber. As it accumulates in size, a new diamond is formed.

 

Apollo Gem Types

The exquisitely created Apollo Diamonds range from a quarter to half-carat sizes. The gems created are either colorless or have an almost colorless hue. Subtle changes in the condition of hydrogen gases subjected to the diamond could create major changes in the finished product. In an estimate, a five-carat artificial diamond can be created within one week.

 

The Advantages of Cultured Gems

Lowered Price

Without a hint of a doubt, growing or manufacturing beautiful diamonds are much cheaper than mining them. Therefore, the market value of diamonds could go down to almost half of its current price with the availability of cultured diamonds. The creation of artificial diamonds could definitely increase the supply of this much admired precious gem.

 

 

Improved Technology

More than as pretty body adornments, diamonds have lots of industrial uses as well. It is used in medicine, computer chips, fiber optics, communications, and a lot more technological applications. Artificial diamonds would improve our way of life much faster.

Ecology Friendly

With the creation of artificial stones, there’s no need to dig big tunnels underneath the earth. As a result, the earth’s natural resources are preserved. It is a sad fact that natural diamond mining can be a very destructive process.

Exquisiteness

When compared side by side, cultured diamonds are comparable with natural diamonds. And if the artificial diamond is as good as the real thing, then there’s no reason why you should get the much expensive variant.

Apollo Diamonds

The technology behind the creation of artificial diamonds is still new. The industry is expecting major improvements over the coming years. Due to these reasons, the production of Apollo Diamonds is still very limited. But in time, cultured diamonds could just be the primary source of diamonds worldwide.

Currently, the cuts that Apollo Diamonds create are the princess, round, and emerald-cut shapes. Custom designed diamonds are also available, although you might need to set an appointment with the Apollo Diamond representatives for that. They don’t sell loose diamonds yet. There is no exclusive jewelry collection created either. So if you want to avail of these diamonds, you have to talk to them directly. However, the company eyes to launch an elite diamond store very soon.

Read full story · Comments { 0 }

When selecting the perfect ring for the perfect occasion, a synthetically manufactured diamond can be the right choice. As the technologies improve so does the quality of the man made diamond. There are a couple of different ways man has developed to recreate diamonds.

 

The first uses a high temperature/high pressure environment to simulate the inside of a volcano. As you know diamonds are found when mining for coal, coming from the carbon contained inside coal. Scientists have been able to create high quality diamond simulates. These manufactured diamonds are exactly the same in chemical composition as nature’s finest diamonds. This process is primarily used in mass production for abrasives.

The second uses a controlled laboratory gardening environment. Small diamond particles are put in a fusion chamber forming a plasma cloud of carbon. As the cloud begins to cool, diamond seedlings rain from the cloud. This process can be manipulated by introducing a couple of boron atoms, resulting in a spectacular blue diamond. Scientists have the ability to filter out impurities creating a virtually flawless diamond.

The third and final method, uses the high temp/high pressure method but introduces both diamond and sapphire particles. Through the fusion process these precious gems make a diamond simulant. The most popular man made diamond simulant is the cubic zirconium which was first created in 1976. The cubic zirconium has made it possible for even the tightest budget to afford a beautiful diamond engagement ring.

Man made diamonds are created from diamond crystals, even in the case of simulants. Some of the most famous diamonds are man made such as the Apollo. What woman wouldn’t love an Apollo for her engagement ring. Just remember the man made diamond is more expensive than a diamond simulant. Through technology diamonds can truly be a girl’s best friend.

Read full story · Comments { 0 }