Round brilliant-cut alexandrite from Sri Lanka on a white background, showing a dark grayish olive green body with flashes of brownish pink and orange in the facets
Alexandrite
Sapphire Row

June Birthstone: A Buyer's Guide to Alexandrite, Pearl and Moonstone

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Gemstone knowledge from the source — sourcing insights, care guides, and buying advice to help you choose jewelry and stones with confidence.

Gemstone Journal

Pear-shaped aquamarine in light to medium slightly greenish blue held in tweezers, the modern March birthstone Aquamarine
Sapphire Row

March Birthstone: A Buyer's Guide to Aquamarine and Bloodstone

March has two birthstones: sea-blue aquamarine and earthy bloodstone. This guide explains how to judge aquamarine color, clarity and cut,...

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