What are the birthstones for each month?

The modern birthstones by month: January — Garnet; February — Amethyst; March — Aquamarine; April — Diamond; May — Emerald; June — Pearl, Alexandrite, or Moonstone; July — Ruby; August — Peridot, Spinel, or Sardonyx; September — Sapphire; October — Opal or Tourmaline; November — Topaz or Citrine; December — Tanzanite, Zircon, or Turquoise. The list was standardized by the American National Association of Jewelers in 1912 and has been updated periodically since.

What is the most valuable birthstone?

Diamond (April) is typically the most valuable birthstone, though this depends heavily on quality. Among the colored gemstone birthstones, ruby (July) and emerald (May) are the most valuable when of fine quality. Alexandrite (June alternate) is one of the rarest gemstones in the world and commands extremely high prices. Tanzanite (December alternate) is rarer than diamond and continues to appreciate in value as the single Tanzanian mine depletes.

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Birthstone chart showing gemstones for each month of the year

Birthstones by Month - Complete Guide

Every month of the year has a unique birthstone associated with it, each carrying its own rich history, symbolism, and beauty. From the deep red garnet of January to the brilliant blue topaz of December, birthstones have been treasured for centuries as personal talismans and meaningful gifts.

Select any month below to learn about its birthstone, including its history, symbolism, colors, and care tips.

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January — Garnet →February — Amethyst →March — Aquamarine →April — Diamond →May — Emerald →June — Pearl →July — Ruby →August — Peridot →September — Sapphire →October — Opal →November — Citrine →December — Topaz →

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