December Birthstones: Blue Topaz, Zircon & Tanzanite

Calm • Clear • Distinctive
December birthstones are defined by cool blue tones and quiet depth. Blue Topaz reflects clarity and calm, Zircon offers natural brilliance, and Tanzanite brings a rare blue-violet hue found only in one place on earth. Together, they capture the stillness and confidence of winter.

Chosen for those who value individuality and meaning, these gemstones are ideal for personal designs and thoughtful December birthstone jewelry.


  • 7.13 Carat Heart Shape Natural Tanzanite Gemstone 7.13ct Heart Shape Natural Tanzanite Gemstone
    New arrival

    7.13 carats Heart Shape Natural Tanzanite Gemstone

    $3,960.00 USD
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  • 8.75 Carat Oval Natural Tanzanite Gemstone 8.75ct Oval Natural Tanzanite Gemstone
    New arrival

    8.75 carats Oval Natural Tanzanite Gemstone | Oval

    $4,399.00 USD
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  • 7.70 Carat Natural Tanzanite Emerald Cut Gemstone 7.70ct Tanzanite Emerald Cut Shape Gemstone
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    7.70 carats Natural Tanzanite Gemstone | Emerald Cut

    $8,499.00 USD
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  • 2.85 Carat Natural Tanzanite Emerald Cut Gemstone 2.85ct Tanzanite Emerald Cut Shape Gemstone
    New arrival

    2.85ct Natural Tanzanite | Emerald Cut – 6.8×10.4mm

    $1,899.00 USD
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  • 4.49 Carat Natural Tanzanite Oval Gemstone 4.49ct Tanzanite Oval Shape Gemstone
    New arrival

    4.49ct Natural Tanzanite | Oval – 8.4×11.8mm

    $2,580.00 USD
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  • 6.25ct oval vivid blue tanzanite loose gemstone for custom jewelry | SARATTI Eye clean 6.25 carat oval cut tanzanite stone ready for pendant design | SARATTI
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    6.25 carats Oval Vivid Blue Natural Tanzanite Gemstone- Tanzanite

    $2,946.67 USD
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  • 2.19ct pear cut royal blue tanzanite loose gemstone | SARATTI Natural 2.19 carat pear shaped tanzanite gem royal blue | SARATTI
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    2.19 carat Pear Cut Royal Blue Natural Tanzanite Gemstone

    $1,029.83 USD
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  • Pear Cut 3 - 4 carats + 5A Natural Tanzanite Gemstones

    From $1,760.00 USD
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  • Oval Tanzanite stone - Modern Gem Jewelry Oval Tanazanite Pair Gemstones
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    5A Natural Tanzanite Oval Gemstones

    From $3,294.00 USD
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  • Tanzanite Stone - Modern Gem Jewelry 5A Tanzanite Gemstone - Modern Gem Jewelry
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    2 carats + 5A Natural Tanzanite Gemstones

    From $824.60 USD
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  • 3 - 11 carats Natural Tanzanite Collection of Gemstones
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    3 - 11 carats Natural Tanzanite Collection of Gemstones

    From $1,318.80 USD
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  • 0.92 Carats Bluish Purple Natural Tanzanite Oval Shape Loose Gemstone - Modern Gem Jewelry 0.92 Carats Bluish Purple Natural Tanzanite Oval Shape Loose Gemstone - Modern Gem Jewelry
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    0.92 Carat Oval Natural Tanzanite Gemstone

    $99.00 USD
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  • 1.53 Carats Oval Cut Greenish Blue Genuine Natural Tanzanite Gemstone - Modern Gem Jewelry 1.53 Carats Oval Cut Greenish Blue Genuine Natural Tanzanite Gemstone - Modern Gem Jewelry
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    1.53 Carats Genuine Natural Tanzanite Gemstone

    $199.00 USD
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  • 1.10 Carats Bluish Violet Oval Shape Genuine Natural Tanzanite Gemstone - Modern Gem Jewelry 1.10 Carats Bluish Violet Oval Shape Genuine Natural Tanzanite Gemstone - Modern Gem Jewelry
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    1.10 Carats Natural Tanzanite Gemstone Oval Cut

    $89.00 USD
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  • 1.29 Carats Greenish Blue Oval Shape Genuine Natural Tanzanite Gemstone - Modern Gem Jewelry 1.29 Carats Greenish Blue Oval Shape Genuine Natural Tanzanite Gemstone - Modern Gem Jewelry
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    1.29 Carats Natural Tanzanite Gemstone Oval Shape

    $179.00 USD
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  • 1.6 Carats Oval Cut Bluish Violet Natural Tanzanite Loose Gemstone - Modern Gem Jewelry 1.6 Carats Oval Cut Bluish Violet Natural Tanzanite Loose Gemstone - Modern Gem Jewelry
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    1.6 Carats Oval Cut Bluish Violet Natural Tanzanite Loose Gemstone

    $130.00 USD
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  • 11.75 Carat Swiss Blue Topaz Oval Gemstone

    $200.00 USD
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winter blues

December Birthstones.

Tanzanite | Blue Topaz | Zircon
December is the last month of the calendar year (12th month) . In the northern hemisphere, December is considered to be the first month of winter. This lovely month is blessed to have three beautiful gemstones. Natural Blue Topaz, Natural Zircon, and the rare Natural Tanzanite. Normally, each month is assigned just one gemstone type. December has 3, and some others believe it's actually 4 (adding turquoise) . Each gemstone type displays its unique blue tone. Each gemstone also brings a different vibe to every piece of jewelry. These gemstones were chosen for their unique blue hue that always had a connection to the winter. As December is the beginning fo the winter season. Below are a list of them and their brief description.

Natural Tanzanite: Super rare gemstone, found only in one place on the planet. Africa Tanzania. Its unique bluish-purplish hue makes it a remarkable gemstone. A great gem for both collectors and gem lovers alike.

Blue Topaz: Although not as rare as Natural Tanzanite, this gemstone has had a name for years. Blue Topaz comes in 3 blue tones namely. London Blue, Swiss Blue, and Sky Blue. Topaz is abundant and relatively cheaper than Tanzanite. The gemstone is associated to the zodiac symbol Sigatarious..

Zircon: Often confused with Cubic Zirconia. Zircon is a completely different stone and Natural. Cubic Zirconia is a lab-grown diamond simulant. White Zircon is a natural gemstone. Zircon can be found in Cambodia, Sri-lanka and Australia. The stone displays blues similar to that of Natural Topaz.

Birthstones are a great way to give meaningful gifts or jewelry to loved ones. As they symbolize that person's existence. They hold true meaning and sometimes do actually represent these people in life.
Looking to collect or design a December birthstone jewelry today?
Please reach our online bespoke coordinator today and enjoy a requote in less than 30 minutes.
Happy Shopping!

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