Cut Off
Cut Off
The Choices in Diamond Cuts
Diamonds are cut from stones in a wide variety of shapes know as cuts. While most stones can be cut into any of these shapes, for best effect the natural shape and qualities of the diamond itself will determine which shape is chosen.
If you are custom designing your own diamond jewelry or if you are shopping for an already designed piece, it is always helpful to have an understanding of the terminology used to describe the different cuts used for diamonds. The name of the cut refers to the shape of the diamond when viewed from above.
ROUND
One of the most common shapes for a diamond used on rings, pendants, bracelets or earrings is the round shape. The sides of the diamond are faceted to allow the light to reflect across the center of the diamond, creating the fire and sparkle that is the hallmark of a beautiful stone. Round diamond cuts are very popular for solitaire style rings and are ideal for stud type earrings.
PRINCESS
Another very common diamond cut for the large or center stone or in a solitaire style setting is the princess cut. This cut is the square to rectangular cut that is seen in many of the antique as well as modern settings. Diamonds used for the princess cut have to be superior in clarity to prevent the color from showing at the points or corners of the cut.
EMERALD
The emerald cut is a rounded rectangle with a pavilion or faceted side, typical of what you would see in a well-cut emerald gem. Like the princess cut, the emerald shape requires a very clear diamond of high quality to preserve the clarity of the stone.
ASSCHER
A less common cut is the asscher, which is a square version of the emerald cut.
MARQUIS
The marquise cut is an elongated shape with both the top and bottom ending in a noticeable point. This shape is ideal for enhancing the size of the solitaire diamond as it draws the eye along the cut of the side, giving the appearance of a much larger carat diamond. The marquise cut is seen in both older and more modern settings and can be accentuated with baguette style diamonds or gems.
PEAR
The pear shape is similar to the marquise but with one end rounded and one end pointed. This diamond cut can add a slimming and elongating effect to the ring finger and is considered one of the classic diamond shapes. Pear-shaped diamonds are also popular in earrings and necklaces where they give the impression of length.
HEART
Heart shaped diamond cuts have long been a romantic favorite. This type of cut does require at least a J quality diamond or above as with a lower quality gem the clarity will not be as distinct and the color may be more evident. Many of the colored diamonds look beautiful in the heart shape.
PILLOW
The pillow cut is a combination of the round and princess cut with lots of facets resulting in sparkle and fire. The cushion cut is one of the most common cuts seen on antique diamonds and is very popular in pendants and other large settings.
About the Author
Amy Carrington is a fashion maven and editor at www.SorellaJewelry.com. Sorella Jewelry Studio creates elegant and original
personalized jewelry
with the names, words, dates and Chinese symbols that matter to you.
Choosing The Right Cnc Plasma Cutting System
Many plasma cutting machines advertise claims that they are well built and can last for years to come, but only some are able to hold true to such claims. Plasma cutters that are well built with quality components will be the only ones that last the test of time.
There are several factors to consider when choosing a well quality machine.
Typically speaking, most shop needs require cutting plates with a thickness of 2″ or more for days on end. So it is important to choose an industrial quality table that can withstand constant, rigorous usage
The overall design should be fully-welded design with a large stable base that can support heavy weight. A stable platform or base is key to the cutting process. If the base moves or waivers during cutting you will have trouble achieving the precise cuts you require and the process will begin to consume your time. Choose a professional grade machine with a stable base. It will help ensure accurate and precise cutting to produce professional grade products.
Next, the plasma torch and the torch height control can be critical in determining cut accuracy. You can substantially increase efficiency with a plasma cutter that uses the highest quality automatic servo controlled arc voltage system. You will achieve a faster response, shorter pre-flow times and more precise integration.
Next, the components need to be designed and machined to work together. The rack mount and linear guides must work inclusively together. The spiral rack and pinion and linear drives must integrate smoothly, accelerating with ease and accuracy.
Your nesting application is another important consideration that will harness the full potential of a quality plasma cutter. You need it to be easy to set up and learn, simple and to the point. You don’t want to waste your time with complex applications that you don’t need or are to cumbersome.
Lastly, you should consider the overall expansion for future possibilities based on the features packed into the CNC machine. Does the application package include a combination of configurations and expansion features? A flexible machine package can take you a long way is. Consider your needs, long term intentions and overall goals when choosing a CNC plasma cutting system.
The bottom line is an accurate and durable CNC plasma cutter is the sum of it is parts. Choose a high quality CNC plasma cutter capable of growing to meet your company and client’s changing needs.
Unless you are living beyond your needs, spending a little extra buying a quality machine is typically the best bet.
For more information and resources on CNC cutting systems visit www.cnccuttingmachines.com
About the Author
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