Gemstone Journal

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

Morganite gemstones from the Sapphire Row morganite collection
Gem Guides
Sapphire Row

Morganite Gemstone: A Buyer's Guide to Color and Care

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March Birthstone: oval blue aquamarine, cushion blue aquamarine, pear blue aquamarine and emerald blue aquamarine Birthstones
Sapphire Row

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

March's two birthstones, aquamarine and bloodstone: how to judge aquamarine color, clarity and cut, and where bloodstone fits.

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Blue Gemstones: blue tanzanite, blue sapphire, blue aquamarine and blue spinel on a white card over a soft blue page Color Guides
Sapphire Row

Blue Gemstones: A Buyer's Guide to Choosing the Right Blue

Sapphire, tanzanite, aquamarine, spinel and more: what makes each one blue, how to tell them apart, and which suit an everyday ring.

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