
Gemstone Types
There is a universe of gemstones beyond diamonds. Each has its own unique history, characteristics, and value.
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Cut
The skill with which a gemstone is cut determines its brilliance. Quality cutting can maximize the natural beauty of a gemstone while minimizing its flaws.
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Color
The most important criteria in valuation, gemstone color is broken down into three attributes: hue, tone, and saturation. These attributes combine to create the color we perceive.
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Clarity
Most gemstones contain microscopic flaws called inclusions, which can affect brilliance, color, and overall appearance. Clarity describes the degree to which these imperfections are present.
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Carat Weight
Not to be confused with size, carat refers to a gemstone’s weight. Because different gemstones have differing densities, two gemstones of the same carat weight can be very different sizes.
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Enhancements
Gemstones are sometimes treated to enhance their color, clarity, and durability. Heating, for instance, is a common treatment used to improve the appearance of sapphire.
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Care
Not all gemstones can be cared for in the same way. Learning how to properly care for your gemstone jewelry can help preserve its beauty and extend its lifetime.
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