Namas te Jewels

Archive for January, 2012

Since they were first developed as hard glass lenses in the 1950s, contacts have gone through many transformations and technical improvements in quality, look and feel.

Today, with the modern advancements of disposable lenses and toric lenses, more and more people are changing from spectacles and enjoying the benefits of corrective eye lenses.

The latest, exciting development and daring innovation in the contact lens industry, however, is the fabulously varied colored contacts that are now widely available and gaining in popularity.

Gone are the days when contact lenses were worn as a sight correction device. They are far more than just functional corrective eye wear – they’re now funky, fun and an outrageously theatrical fashion statement!

Colored contacts let you suggestively enhance the color of your eyes on a permanent basis or just for an occasional night when you want to accessorize with a particular outfit.

Now – whatever the occasion you can make a truly unforgettable ‘eye catching’ appearance and show off your extraordinary ‘eye catching’ style!

There are four different types of colored contacts for you to choose from – visibility tints, enhancement tints, opaque-color tints and light-filtering tints.

But the best thing of all is most of these come in styles that can be worn by people who do not necessarily need corrective eye wear. These style contacts are known as plano form lenses.

Visibility tint colored contacts have a practical application. They have a light blue or green tint that, although not visible when being worn, allows you to see them when you are inserting or removing the lenses. And when (not if!) you drop them they are much easier to find!

In contrast, enhancement tint colored contacts have a translucent but darker tint to them. These lenses are not meant to alter or change the shade of your eyes but rather to enrich and enhance your existing eye color – hence, their name.

The Opaque color lenses with their dazzling array of colors have the most dramatic impact and can completely change your eye shade from brown to blue, blue to purple, etc. Wear them as a fashion statement or just for a change of mood if you want.

Light-filtering contacts also have a practical application. When wearing these they will greatly enchance certain colors in your field of view, making them easier for you to see.

Having trouble driving that tiny little golf ball down the fairway? Wearing a pair of these performance lenses will make that golf ball stand out and easier for you to hit. These performance tested lenses will be the next step forward in corrective eye wear.

Body piercing literally means making a hole in a part of the human body with the purpose of wearing jewelry in the opening created. After a process of healing, a fistula will be created. This is an abnormal ‘passageway’ in your body or skin so that there’s a genuine ‘hole’.

Body piercing Methods

* Needle Method (Standard)
The most common method used in the United States to make a piercing is with a medical hollow needle. The needle makes an opening in the skin you want to have pierced but doesn’t go all the way through. The jewelry then is inserted and follows the needle back. It’s necessary to insert the jewelry immediately to hold the slit the needle made open. The needle method doesn’t involve removing any flesh (some methods do). The opening is always made with a needle larger than the initial jewelry to be worn. This is done to reduce the pressure on the healing piercing, giving it more room to heal and allow a fistula to form.

* Piercing Guns
Piercing guns are gun-shaped devices that mechanically makes the piercing by forcing a stud through the body part. You can compare it with a stapler.
This method is often used by non-professional piercers and mostly to pierce holes in the earlobes. You should avoid this method because the piercing gun is hard to sterilize. The risk is infection and transmission of bulletproof pathogens.

* Cannula Method
The cannula method is similar to the standard method. The difference is that at the end of the needle there’s a cannula (a hollow plastic tube) where the piercer puts in the jewelry. So at the piercing process, the cannula and the jewelry is entirely pulled through the opening. This method is often used in Europe.

* Scalpel method
When you want an opening for a large gauge body piercing, a medical scalpel can be used to make a slit. This method is often used for large gauge ear piercings. It’s also used to correct an asymmetry for example if the ear piercing on one side is larger than the other because of an incorrect placement.
When you don’t want your piercing anymore and you remove the jewelry, the fistula will not shrink or close from itself. The only solution there is surgically.

* Pierce and Taper
This method is for larger gauge piercings and only works on body parts where the skin is very elastic. It’s similar to the standard method, but after the hole is pierced with the needle, the piercer inserts a tapered steel bar (one of larger gauge then the needle) in order to make the opening bigger. The jewelry is directly inserted, following the tapered bar.

* Dermal Punching
Piercings in the upper ear require removal of skin and cartilage to lift the pressure of the piercing and guarantee a longer viability of the piercing. Therefore, a dermal punch is used to remove a circular area of tissue, where the jewelry will be worn. Like scalpelled piercings, the healed fistulas will not shrink or close on their own.

Evaluating Diamond Color

What exactly is diamond color?  While most people think of the classic, transparent diamond, which happens to be the most rare and valuable, the colors of diamonds actually range from transparent all the way to a brownish color.  There are different saturations of diamond color, and tones.

The Gemological Institute of America, known as the GIA for short, is the most commonly used system for evaluating diamond color.  They’ve created something known as the “GIA Color Grade Scale”, and it has placed a grading system on the many different colors and shades of diamonds, classifying into 22 letter grades.

How Diamonds are Graded

The Gemological Institute of America has certified diamond color grades as “master color comparison” diamonds.  When a diamond is being graded, it is compared against these master color comparison grades, to find the shades that match it most closely.  The diamond that is being graded must be thoroughly cleaned and all oil must be removed from the surface before being examined, since even small amounts of dirt or oils on the surface of the diamond can alter the color.

A line of master color comparison diamonds or shade chart is set up, with each grade placed about one inch apart, ranging from the lightest and highest graded D shade, to the darkest, graded Z diamonds.  The diamond color that is being graded is moved from the left side of the comparison units to the right, until it matches one of the shades.

Diamond grading should take place in a colorless environment, using a balanced fluorescent light source that has a filtered, cool white sun like ray.  The room where the grading takes place is dark, all except for the special grading light, in order to obtain the most accurate grading of the diamond color.

Fluorescence of Diamonds

Yet another consideration when considering the diamond color is diamond fluorescence, and how it will effect the actual appearance in the diamond color. Fluorescence causes some diamonds to change color when viewed in our everyday, ultraviolet lighting, as well as under fluorescent light bulbs.

When a diamond color is graded, the strength of the fluorescence of that diamond must also be indicated.  It may be considered to be strong, moderate, or weak fluorescence, and the reports must also indicate what color the diamond will change to due to the fluorescence.   The reason for this is when people are in the jewelry store, looking at diamonds in the special lighting of the store, they may all appear to be the colorless, transparent diamonds.  When you purchase a diamond and get it home under normal lighting, you could find your diamond is yellowish in color!

You can ask your jeweler to provide grading documentation and information about the fluorescent value of a particular diamond before purchasing, to make sure that you will be happy with the diamond you buy.  Many jewelers also can show you the diamond under different lighting conditions, which will enable you to fully appreciate the beauty of the diamond before you buy it.  Some individuals like a diamond color with a darker shade, while others are insistent on the transparent diamond color.  The diamond color is one of personal preference, so be sure to do a little research before making your final selection.