Diamond Cuts

The cut of any diamond (diamond cuts) describes it’s dimensions. Of the 4C’s, the diamond cuts stand out as the factor most specifically determined by man. The other 3 tend to be determined by nature. Frequently the particular diamond cuts are mixed up with their shape. Diamonds are usually cut in to a variety of shapes dependant on the initial form of the particular uncut diamond, that is termed as “rough. ” Regardless of the shape, a well-cut diamond is much better able to reflect light.

A diamond’s capacity to reflect light decides the display of fire and also brilliance. Diamonds are often cut having 58 facets, or separate flat surfaces. These kinds of facets adhere to a precise formulation and so are positioned at precise angles with regards to one another. This relationship is created to take full advantage of the quantity of light reflected through the diamond in order to enhance it’s natural beauty.

DIAMOND CUTTING

 

Well cut

Whenever a diamond is cut to the right proportions, light is reflected from one facet to another then distributed through the top of the stone. Inside the Well Cut specifications are the Diamonds. com sub groups of Ideal, Excellent, and Very Good.

Deep Diamond Cuts

If the diamond cuts are overly deep, some light escapes from the opposite side of the pavilion.

Shallow Diamond Cuts

If the diamond cuts are actually too shallow, light escapes through the pavilion before it can be reflected.

The diamond cuts, or proportion, of a diamond is assessed in percentages in accordance with the diameter of its girdle. The girdle diameter of every diamond is always regarded as 100%. Example: The girdle of a diamond measures 10 millimeters (100%). The table measures 5. 6 millimeters. The overall depth measurement is 6. 1 millimeters. The diamond will be referred to as possessing a table of 56% and a depth of 61%. The table and depth percentages are the key to determining good proportions.

Ideal

This range is extremely rigid and brings together the very best in brilliance and fire. Technically, the head of the class.

Excellent

This range is also of superb beauty but a bit more flexible with regards to percentages. Numerous professionals prefer the overall look of this range to Ideal.

Very Good

This range is balanced between precise proportions and price concerns. Seen by many as the preferred general value in beauty and price.

---

Diamond Cuts – Just How Do I Recognize When a Diamond Is Well Cut?

A well cut diamond is the secret to a stunning and brilliant diamond. Just like beauty itself, the real meaning of “well cut” is frequently found in the eye of the beholder. While you may well favor a specific set of proportions, another person may well prefer slightly different proportions. Individual desire, even between experts, will almost allways be an issue in determining the best diamond cuts. Think of Ideal, Excellent and Very Good as rings in a bull’s eye. These classifications for diamond cuts symbolize an acceptable range for that classification. The ranges narrow as you shift towards Ideal in the center. Ideal contains the narrowest range, with Excellent slightly larger and Very Good the biggest. All 3 of the classes fall inside the “well cut” classification.

In many instances the visible variations from one classification to another tend to be so small they are often indiscernible to the naked eye. Technology has created sophisticated machinery that can calculate every aspect of a diamond’s proportions. It’s this accuracy which allows such rigid standards to be defined. These guidelines give you the capability to not just make a choice about the diamond cuts but to know the fundamental science upon which it is based. Regardless a brilliant and scintillating diamond is in the end the objective.

The Lowest score becomes the overall diamond cuts grade. In order to classify each and every diamond with an overall diamond cuts grade the lowest designated grade for any individual characteristic is always utilized. For example: If the table percentage falls within Ideal yet the depth percentage is within the Very Good spectrum, the diamond is grouped as Very Good.

The proportions won’t be the same for every shape. Most of the diamond shapes require their very own guidelines in order to achieve optimum beauty. Because of the mathematical differences inherent in various shapes, the table and depth guidelines are designed to maximize fire and brilliance. Even though numbers might be different, the goal is the same: a magnificent display which features the individuality and character of each shape.

Girdle

The girdle is the outer edge of a diamond. It typically has a frosted appearance. Many diamonds can also be finished with a fully polished or perhaps a faceted girdle. This attribute doesn’t impact the value of a diamond and it is frequently more a representation of the diamond cutter’s preference. The girdle is rated with regards to thickness. Girdle size is usually understood to be either Extremely Thick, Very Thick, Thick, Slightly Thick, Medium, Thin, Very Thin or Extremely Thin. The girdle can also be described as a variety of these terms for instance Thin to Thick. Avoid the two Extremes. Whenever investing in a diamond, choose one having a girdle that is neither Extremely Thin nor Extremely Thick.

Culet

The culet is the bottom point of the diamond. Oftentimes this point in fact has a very small facet. The culet is referred to in terms that refer to the presence or size of this facet. The culet is generally graded as Extremely Large, Very Large, Large, Slightly Large, Medium, Small, Very Small, Pointed or None. Smaller is actually more desirable.

Polish

This characteristic refers to the finishing or final polishing of the facets, or flat surfaces. Contrary to common belief, diamonds are ground and polished, not chipped away, until they attain their particular final form. Each facet needs to be meticulously fashioned by the diamond cutter to shine and be free of polishing imperfections. The polish of a diamond is generally understood to be either Excellent, Very Good, Good, Fair or Poor. When purchasing a diamond, choose one with a polishing quality of Good or above.

Symmetry

This characteristic refers to the alignment and positioning of the facets, or flat surfaces. Each facet should be carefully positioned by the diamond cutter in proper proportion and relationship to the other facets. The positioning of each facet should be sharp and exact; incorrectly joined facet junctions will make a diamond appear uneven. The symmetry of a diamond is usually defined as either Poor, Fair, Good, Very Good, or Excellent. When purchasing a diamond, select one with a symmetry grade of Good or above.

Fluoresence

This characteristic describes the diamond’s ability to fluoresce in ultraviolet light. When subjected to UV light, many diamonds will give off a unique glowing blue coloration. Although fluorescence may be shown in various shades, blue is the most frequent in diamonds. The fluorescence of a diamond is characterized by its intensity as either Very Strong, Strong, Medium, Faint or None. More often than not fluorescence is not a major issue unless the intensity is Strong or Very Strong. In the very high colors D, E, and F, Strong fluorescence is regarded as less appealing. Ironically, in slightly lower colors of J and below, Strong fluorescence is desirable.

.