Diamonds are graded regarding to cut, color, quality and carat. Of these, many people give attention to quality (are there obvious fillings spoiling the look of the diamond?) and carat weight (how big is it?) when choosing a diamond. On the other hand, the cut of a precious stone is perhaps even crucial.
“Cut” is commonly thought to mean the condition of a diamond. Each precious stone is cut into a specific condition according to their internal dimensions, flaws and so forth, to maximize its luster. This is because different precious stone cuts each have different properties of interior reflection and refraction, which allow light passing into the precious stone to break up and reflect. This, even more than clarity, establishes whether a precious stone sparkles, or looks dull.
The worst condition is the round. Nevertheless other commonly found designs will be the oval, baguette, main market square cut, princess cut diamond, pear, emerald, emerald (rectangular cut), trillion (rounded triangle shape), navette and heart cuts. Right now there are several others too.
In fact, the “cut” of a precious stone refers to the proportions of the shape. The most frequent types of cut are brilliant reductions, step cuts, antique lower and patent cuts. Just about every condition has a particular proportion of certain of these cuts. They allow the light to indicate off each facet and internal surface of the diamond. For example, the brilliant cut uses triangles and kite shapes to produce the maximum proportion of brilliance and fireplace. It is commonly used to produce round precious stone shapes.
A step minimize results in four on the sides “step” facets being lower in the diamond. The features are sloped around the gemstone to optimize the light entering the diamond, producing a luminous quality. Stage cuts are typically used to generate emerald and queen condition diamonds.
Antique reductions are in reality a varied range of slices which are being used to fashion intricate shapes into the precious stone and give an old world feel to fancy precious stone shapes. Copyrighted cuts permit the light to pass through the precious stone for superb elegance in diamonds which have sharp cornered facets in the gemstone shape, such as marquises.
When you choose a diamond, it is crucial to choose a condition that will keep stay modern-day for many years to come. Not everyone, likes princess or queen diamonds. Plus the stylized pear and heart shapes can look dated after having a while. So if you are choosing a precious stone for a significant part of jewelry, such as an engagement ring, choose a vintage cut.
Even so, you must also consider the quality of the cut. Cushion cut diamond jewelry have imprecise facets which do not reflect and refract the light properly. Because of this the gemstone appears dull. Make sure you get all the information you can from the jeweler about the precious stone you are thinking about. And always go for a precious stone which has recently been cut well.