Jewelry Education, Determining Value in Diamond Jewelry

Start understanding the factors that determine the value of jewelry. Get up to speed quickly with our online guides.

Our expert tips and guides will help you select the perfect diamond, ring or jewelry item that blends quality and value.

Diamond Education

When selecting a diamond, it’s important to know the aspects of each stone. Cut, color, carat and clarity are among the most common factors, along with various others.

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Gemstone Education

Found in virtually every color imaginable, gemstones infuse fine jewelry with a natural brilliance. Learn about gemstones and the distinctive qualities, origins, color variations, and care methods used in high quality gemstone jewelry.

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Metal Guide

Our metal education guide offers information about the unique qualities, appearances, and caring techniques for the most popular precious metals used to make engagement rings and fine jewelry.

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Jewelry Guide

Jewelry adds a timeless grace to any wearer. Our expert jewelry guide will offer all the information you need to find the style that meets your taste and your budget.

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Diamond Size Chart

The carat is the standard unit of measurement used to indicate the weight of a diamond. Let our guide help you find the perfect diamond size for you.

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Ring Size Chart

Determining your ring size can be tricky without the proper tools. Use our Ring Size Conversion Chart to find your ring size in all standard countries.