Diamonds are naturally available in a very wide range of colors. Most people know about colorless diamonds and GIA’s color grading system that is used to classify a diamond’s body color.The color is rated on an alphabetical scale with the letter “D” being colorless and the letter “Z” being an exotic or fancy colored. An untrained eye cannot determine a color. Previously graded diamonds are usually used to compare to a diamond that has not been graded yet. A set of reference stones are usually used to grade them. The set is usually made out of cubic zirconium. The more precise method of grading a color is a by using a colorimeter. A colorimeter is an electrical device that measures the optical characteristics. It will grade it within 1/3 of a grade.
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What Type of Diamond is Right For You?

When we are looking to buy the perfect diamond for a love one you need to know all the standards for evaluating the quality and value of a diamond, set by the internationally accepted GIA (Gemological Institute of America), are measured using four criteria known as the 4C’s: Cut, Clarity, Color and Carat Weight.

The “Cut” of a diamond is the biggest factor in how beautiful a diamond will be.. meaning that if a diamond is cut to exacting angles and proportions, the diamond’s potential beauty will be realized. It is this one factor that can account for nearly 50% of a diamond’s value! When it comes to the Cut of a diamond, there are many people who can become confused as to what all those numbers and terms mean.

It is the cut of a diamond that affects the way light travels through the gem, how much is reflected back to the eye and how much leaks out the back. A well-cut diamond gives off more bright sparkle and shine, therefore being more highly valued. A diamond that is cut poorly or too thin will have a lot of light leakage, eliminating its potential for sparkle, and diminishing its value. It takes great skill and craftsmanship to transform a diamond in the rough into a dazzling gem.

For the diamonds that are going to be used in jewelry, there are different types of diamond cuts and shapes, each having their own unique characteristics that determine their quality. The shape of the diamond, though, is only a small piece of what goes into its diamond cut grade. The diamond cut grade refers more to how proportioned the diamond is. When diamonds are cut into shapes, flat, polished surfaces called “facets” are intentionally created. Diamonds that are cut proportionately, with a good relationship between the diamond’s size, shape and angle of each of its facets, are given a better cut rating.

There are a couple of diamond facet cutting techniques that are most widely used in the art of modern diamond cutting, each with its own unique light reflection properties. The most common cut pattern is brilliant-cut faceting, which is used in several types of diamond cuts. The brilliant-cut is used in a variety of diamond shapes including, round, princess cut, oval, marquise, pear shape and trilliants. The brilliant-cut creates triangular shaped facets that all reflect light out from the center of the diamond, resulting in incredible, scintillating sparkle. Other types of cuts, such as emerald cut, asschers, baguettes and carrés, are faceted in a different way, known as step-cutting. These shapes have a rectangular or square outline, where the facets are elongated and arranged in a series of steps like in a staircase.

These diamond cuts have a more quiet glow than brilliant-cut diamonds


Diamond Club has been serving the Miami Florida area for over 10 years, and have experience in buying and selling diamonds and precious gemstones over the years, the company has purchased fine gemstones and jewelry from people all over the U.S.A. Visit our website at to have your jewelry appraised. Also We have a large selection of Antique Jewelry , Estate Jewelry and Luxury Pre Owned Watches we are located in Downtown Miami, Florida.