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  1. Learn About December Birthstones | Tanzanite, Zircon, & Turquoise

    What is the birthstone for December? There are three! The winter blues have nothing on December’s birthstones: tanzanite, zircon, and turquoise. Learn more.

  2. Traditional Birthstone Chart by Month | American Gem Society

    Learn about the origin of each birthstone by month and their history. Find this and traditional birthstone charts at AmericanGemSociety.org.

  3. December Birthstones: A Celebration of Blue - American Gem …

    Nov 14, 2024 · These December birthstones celebrate the many hues of blue. Explore the beauty and history of tanzanite, zircon, and turquoise.

  4. Zircon Gemstone Overview Information | December Birthstone

    Blue zircon, in particular, is the alternative birthstone for December. Color differences in zircon are caused by impurities, some of which (like uranium) can be slightly radioactive. These …

  5. Fun Facts About December Birthstones - American Gem Society

    Nov 3, 2022 · If you were born in December, you have three beautiful birthstones: turquoise, tanzanite, and zircon. Check out fun facts about December’s birthstones.

  6. Tanzanite Gemstone Information | December Birthstone

    Tanzanite is the exquisite blue-purple variety of the mineral zoisite that is only found in Tanzania. Learn more about this rare December birthstone.

  7. December Birthstone: Turquoise Stone Overview & Mohs Scale …

    December Birthstones Turquoise Overview Admired since ancient times, turquoise is known for its distinct color, which ranges from powdery blue to greenish robin egg blue. It’s one of few …

  8. December Birthstones - American Gem Society

    Turquoise is the traditional December birthstone and gifted on 11th wedding anniversaries. Learn more about buying turquoise jewelry for any occasion.

  9. Turquoise Folklore and History | December Birthstone

    Mar 17, 2020 · Learn about the December birthstone, and more about turquoise folklore and history.

  10. December Birthstones: Tanzanite, Zircon, and Turquoise

    December’s birthstones are relatively inexpensive, but their beauty rivals even precious gemstones. Colorless zircon is a convincing replacement for diamond, tanzanite often …