Class Ring Mod™
Alexandrite
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This rare gemstone changes color depending on the type of light it's in, making it a unique choice for the centerpiece of your class ring. Color ranges from a bluish green in daylight to a purplish red in incandescent light.
Usually a facetted cut, the Alexandrite is suitable for daily wear with a hardness rating of 8.5 out of 10. Its rarity as a genuine gemstone, especially in larger sizes, makes the Alexandrite a highly desirable and unique class ring upgrade.
Alexandrite
Alexandrite is a rare and naturally color-changing gemstone. It's also the official birthstone for the month of June.
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Mod Centerpieces
United States Naval Academy
Learn more about gemstones, warranty and how to order. Start by choosing your favorite centerpiece below.