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Learning Center

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Welcome to the Littman Jewelers Learning Center! Our Learning Center is full of information and guides on Diamonds and Jewelry. You will be able to find interesting facts as well as useful information; from "The 4 C's of Diamonds" to "How to Care for your Jewelry." Whether you would like to learn how diamonds are formed or would like to know what the birthstone is for a specific month, you can rest assured that all your questions are answered.

Diamond Guides & Information

Other Guides & Information

Diamond and Colored Gemstone Treatment and Care Guide

Precious Metals

Colored Gemstones

Monthly Birthstones

Pearl Jewelry

How to Buy an Engagement Ring

The Jewelry Gift Guide

Caring for Watches

The Responsible Jewelry Council

Conflict Minerals Policy

How to earn Fuel Points

How to Find Your Ring Size


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