2010年11月1日星期一
cartier we5002x2 ladies watch would place yourself
The quality of a cartier we5002x2 ladies watch cut is the only property that should be dependent on the viewer. Although often overlooked, cut is probably ;the; most important aspect to consider when choosing diamond jewelry like three stone diamond rings. What makes judging cut difficult is that beauty is in the eye of the beholder; different people perceive the beauty in different ways.The word ;cut; actually refers to two different traits of a diamond:1) the shape: round, princess, radiant, emerald, pear, heart, oval, marquise2) the cut grade: how well the shape is cut, including proportions, finish, and symmetry.Light should enter a diamond through the table and crown without being reflected off the su***ce. The light should be reflected off the diamond inside and refracted or dispersed, and travel back out throughout the top at the speed of light. This refraction causes colors to separate and creates a diamond fire. The white light return is a diamond brilliance. We like to think of this as the ice. The movement of light is called scintillation. The color and clarity of the diamond also affects this light return. Inclusions may absorb some colors in the spectrum and blur others. Fissures or cracks in the diamond will change the specific gravity and return of light. Graining in a diamond polish also interferes with the lights absorption and return. The carat weight may mean that a set of proportions that work at one weight will not work at others. In manufacturing a cartier we5002x2 ladies watch, a diamond cutter will analyze a rough diamond and determine how to extract the most beauty and most profit out of the rough crystal. A poor cut combined with many inclusions can make an actual diamond worthless no matter what the size. So, you have to be careful while buying three stone diamond rings and other diamond jewelry.It is extremely important to learn about the cut grade of a diamond for three reasons:1) the cut varies greatly from one diamond to another2) the cut grade determines over 80% of the beauty of a diamond3) a concise grade for the cut is not included on most diamond certificates prior to 2007, including the GIA Diamond Grading Report. AGS, GIA, EGL, and AGA are now the only recognized lab that does give a cut grade and provides extensive details about the cut and proportions. Ask yourself the following questions to find out which category three stone cartier we5002x2 ladies watch you would place yourself.