GEMSTONE KNOWLEDGE

We, are proud to provide you with the finest in gemstones as well as the knowledge you need to choose a beautiful piece of jewelry. Because gemstone quality is determined by several factors we would like you to take the time to familiarize yourself with gemstone qualities. Cut - Unlike diamonds, gemstones do not adhere to strict cut proportions in order to create a visual impact. A well-cut gemstone is one that produces both beauty and uniformity of color. Color - The beauty and impact of a gemstone is defined by its color. This important characteristic is an expression of the stone's hue, saturation, and tone. Clarity - The clarity of a gem is determined by the number of inclusions it contains. Because some gems are typically less included than others and the placement of the inclusions has a profound effect on the value and beauty of the stone, we have assembled the following information to help you make better choices. Size - Because the carat weight of a gemstone can be affected by the stone's density as well as its size, the actual dimensions of the stone are more significant to the consumer. Enhancements - The appearance, resilience, and availability of a gemstone can be enhanced by a variety of treatments. Although enhancing gemstones is a widespread process that has been practiced for centuries, stones that require no enhancements naturally have far greater value than their enhanced counterparts. Cut - As you contemplate the quality of a gemstone, consider how its cut affects the overall beauty and visual impact of the stone. Because gemstones vary in consistency and intensity of color as well as number of inclusions, a skilled gem cutter is concerned with creating the most stunning jewel possible, rather than the largest. A stone that has been cut to maximize its size will often contain visible streaks or flaws, while one that has been carefully cut to capture the gemstone's inherent beauty will possess a stunning depth of color. Often a gemstone with a greater intensity of color is cut shallow and one with less color saturation is given a deeper cut. These techniques are used to see that the amount of light reflected out of the stone will create the most dynamic effect possible. Regardless of the color, size, or weight of a gemstone, the facets should be symmetrical and the polish should ensure a smooth, even brilliance. Color - The seemingly limitless colors of gemstones create a stunning and dramatic effect. The hue, saturation, and tone all contribute to the depth of color and overall beauty of each gemstone. Hue - The prevailing color of a gemstone is referred to as its hue. Most stones contain one dominant hue as well as one or more underlying colors. Those gems with the purest hues are the most rare and valuable. Saturation - The intensity of a gemstone's color is referred to as the saturation. Jewels with vivid color saturation exhibit little or no gray or brown hues, which can cause a dark or dull appearance. Sea of Diamonds carries only the most striking gemstones with intense color saturation. Tone - Having great impact on the appearance of a gemstone is its tone, or depth of color. Ranging from "colorless" to "extremely dark" stones may vary in their transparency and richness of color. The most beautiful of these jewels will have a tone that lies in the middle of this range, offering both stunning color and a bright sparkle. Clarity - As with diamonds, the clarity of a gemstone is determined by its number of internal flaws (inclusions) and external flaws (blemishes). Because specific gems tend to have more inclusions than others, the Gemological Institute of America has created three colored gemstone clarity types:

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