December is one of the few months that offers not just one but three official birthstones: turquoise, tanzanite, and zircon. Each gemstone possesses its own remarkable beauty, fascinating history, and symbolic meaning, giving December-born individuals an exceptional variety of choices.
Whether you're searching for the perfect birthday gift, interested in gemstone symbolism, exploring crystal healing traditions, or simply curious about what makes December birthstones unique, this guide covers everything you need to know.
From the ancient protection associated with turquoise to the vibrant blue-violet brilliance of tanzanite and the dazzling fire of zircon, December's gemstones represent wisdom, prosperity, transformation, and good fortune.
What Is the December Birthstone?
The official December birthstones are:
- Turquoise
- Tanzanite
- Zircon
Unlike most months that have a single primary birthstone, December has three officially recognized gemstones. This gives people born in December more options when selecting jewelry or celebrating their birth month.
Each gemstone offers a different appearance and symbolism:
| Birthstone | Primary Color | Hardness (Mohs) | Symbolism |
|---|---|---|---|
| Turquoise | Sky blue to green | 5–6 | Protection, wisdom, friendship |
| Tanzanite | Blue-violet | 6–7 | Transformation, intuition, prosperity |
| Zircon | Blue, white, golden, red, green | 6–7.5 | Wisdom, honor, success |
Why Does December Have Three Birthstones?
Birthstone traditions have evolved over centuries.
Originally, different cultures associated various gemstones with December. As jewelry availability increased, organizations modernized birthstone lists to provide consumers with more accessible choices.
Today:
- Turquoise represents the traditional December birthstone.
- Zircon is also recognized as a historic birthstone.
- Tanzanite became an official December birthstone in the modern list after its discovery in the 20th century.
Having three official birthstones means December-born individuals can choose the gemstone that best matches their personal style, budget, or symbolic preferences.
Turquoise: The Traditional December Birthstone
What Is Turquoise?
Turquoise is one of humanity's oldest known gemstones. It has been treasured for thousands of years by ancient Egyptians, Persians, Native Americans, Tibetans, and many other civilizations.
Its distinctive robin's egg blue color makes it one of the world's most recognizable gemstones.
Turquoise Colors
Natural turquoise appears in several shades, including:
- Sky blue
- Robin's egg blue
- Blue-green
- Green
- Teal
- Pale blue
The most valuable turquoise generally exhibits a vibrant, even sky-blue color with minimal discoloration.
Some specimens feature dark veins known as a matrix, creating unique natural patterns.
Meaning of Turquoise
Turquoise has traditionally symbolized:
- Protection
- Good fortune
- Peace
- Friendship
- Wisdom
- Positive energy
- Emotional balance
Many cultures believed turquoise could protect travelers from danger and bring good luck.
Turquoise History
Turquoise has an extraordinary history spanning more than 5,000 years.
Ancient Egyptian pharaohs decorated jewelry and burial masks with turquoise, while Persian royalty considered it a symbol of heaven. Native American tribes used turquoise in ceremonial objects, jewelry, and spiritual practices.
Today, turquoise remains one of the most culturally significant gemstones in the world.
Tanzanite: December's Modern Birthstone
What Is Tanzanite?
Tanzanite is among the newest gemstones in modern jewelry.
Discovered in northern Tanzania during the 1960s, it quickly became one of the world's most sought-after blue gemstones because of its remarkable violet-blue color.
Unlike many gemstones found worldwide, tanzanite comes from only one small mining region.
Tanzanite Color
Tanzanite displays:
- Deep royal blue
- Violet-blue
- Purple-blue
- Indigo
- Lavender-blue
One of its most fascinating features is pleochroism, meaning it can display different colors depending on viewing angle and lighting.
Tanzanite Symbolism
Tanzanite is often associated with:
- Transformation
- New beginnings
- Spiritual growth
- Creativity
- Success
- Higher awareness
- Personal development
Because it was discovered relatively recently, many modern interpretations emphasize positive change and personal evolution.
Is Tanzanite Rare?
Yes.
Tanzanite is considered significantly rarer than diamonds because it is mined in only one location on Earth.
Many experts believe existing deposits may eventually become depleted, adding to its desirability among collectors.
Zircon: The Brilliant December Birthstone
What Is Zircon?
Natural zircon is one of Earth's oldest minerals.
It should not be confused with cubic zirconia, which is a synthetic diamond substitute.
Natural zircon is a genuine gemstone prized for its remarkable brilliance and exceptional fire.
Zircon Colors
Zircon occurs naturally in many colors, including:
- Blue
- White
- Golden
- Champagne
- Brown
- Green
- Red
- Orange
- Pink
Blue zircon remains the most popular variety for December birthstone jewelry.
Zircon Meaning
Throughout history, zircon has represented:
- Wisdom
- Honor
- Wealth
- Prosperity
- Confidence
- Protection
- Mental clarity
Many historical traditions believed zircon encouraged restful sleep and promoted successful decision-making.
December Birthstone Meaning
Collectively, December birthstones symbolize:
- Wisdom
- Protection
- Peace
- Hope
- Prosperity
- Transformation
- Confidence
- Good fortune
- Inner strength
- Emotional balance
These themes make December gemstones especially meaningful gifts for birthdays, graduations, anniversaries, and life milestones.
December Birthstone Color
December birthstones are primarily associated with shades of blue, although zircon expands the color palette considerably.
Common December birthstone colors include:
- Sky blue
- Turquoise blue
- Ocean blue
- Royal blue
- Violet-blue
- Lavender
- White
- Golden
- Champagne
- Green
- Red
Blue remains the signature color of December birthstones, representing tranquility, honesty, loyalty, and wisdom.
Spiritual Meaning of the December Birthstone
Many people believe gemstones carry symbolic or spiritual significance.
December birthstones are traditionally connected with:
Emotional Healing
Blue gemstones are often associated with calmness and emotional stability.
Protection
Turquoise has long been viewed as a protective talisman.
Personal Growth
Tanzanite is commonly linked with transformation and embracing change.
Wisdom
Zircon has historically symbolized knowledge, intelligence, and sound judgment.
While these beliefs form part of many cultural and spiritual traditions, they are not supported by scientific evidence.
December Birthstone and Zodiac Signs
December includes two zodiac signs:
Sagittarius (November 22 – December 21)
Sagittarius is associated with:
- Adventure
- Optimism
- Curiosity
- Independence
Turquoise complements Sagittarius through its symbolism of protection during travel and pursuit of knowledge.
Capricorn (December 22 – January 19)
Capricorn represents:
- Discipline
- Ambition
- Responsibility
- Patience
Tanzanite and zircon are often connected with Capricorn's focus on success, wisdom, and long-term achievement.
December Birthstone Jewelry
Popular December birthstone jewelry includes:
- Rings
- Necklaces
- Pendants
- Bracelets
- Earrings
- Tennis bracelets
- Charm bracelets
- Lockets
- Birthstone stacking rings
Blue gemstones pair beautifully with:
- White gold
- Yellow gold
- Rose gold
- Sterling silver
- Platinum
How to Choose the Best December Birthstone
Your choice depends on several factors.
Choose Turquoise If You Want
- Traditional symbolism
- A historic gemstone
- Distinctive blue-green colors
- Southwestern-inspired jewelry
Choose Tanzanite If You Want
- Modern luxury
- Rare gemstones
- Rich violet-blue colors
- Elegant fine jewelry
Choose Zircon If You Want
- Exceptional sparkle
- Multiple color choices
- Excellent brilliance
- Outstanding value
December Birthstone Gift Ideas
Popular gift options include:
- Birthstone pendant
- Personalized necklace
- Engagement ring
- Anniversary jewelry
- Birthstone bracelet
- Earrings
- Family birthstone ring
- Mother's necklace
- Custom jewelry with engraved initials
December birthstones are thoughtful gifts for birthdays, holidays, graduations, Mother's Day, and milestone celebrations.
How to Care for December Birthstones
Each gemstone requires slightly different care.
Turquoise Care
Because turquoise is relatively soft and porous:
- Avoid harsh chemicals.
- Remove before swimming.
- Keep away from perfumes.
- Store separately to prevent scratches.
- Clean using a soft cloth.
Tanzanite Care
Tanzanite benefits from gentle handling.
- Avoid sudden temperature changes.
- Protect from hard impacts.
- Clean with warm water and mild soap.
- Avoid ultrasonic cleaners unless recommended by a jeweler.
Zircon Care
Although durable, zircon can chip if struck.
- Store individually.
- Use mild soap and warm water.
- Dry with a soft microfiber cloth.
- Avoid harsh cleaning solutions.
How Rare Are December Birthstones?
The rarity varies significantly.
Turquoise
High-quality natural turquoise has become increasingly scarce due to declining production from historic mines.
Tanzanite
Tanzanite is extremely rare because it is mined in only one known location worldwide.
Zircon
Natural zircon is relatively uncommon in fine jewelry, especially high-quality blue zircon with exceptional clarity.
December Birthstone Myths and Interesting Facts
- Turquoise has been used in jewelry for more than 5,000 years.
- Ancient Egyptians decorated royal treasures with turquoise.
- Tanzanite is found almost exclusively in Tanzania.
- Zircon crystals are among the oldest minerals ever discovered on Earth.
- Natural zircon and cubic zirconia are completely different materials.
- Blue remains the most popular color for all three December birthstones.
- Many royal collections include turquoise jewelry dating back centuries.
December Birthstone FAQs
What is the official birthstone for December?
December has three official birthstones: turquoise, tanzanite, and zircon.
Why are there three December birthstones?
Modern birthstone lists recognize multiple gemstones to preserve historical traditions while providing more options in terms of availability, appearance, and price.
What color is the December birthstone?
Blue is the signature color, although zircon naturally occurs in many additional colors.
Which December birthstone is the rarest?
Tanzanite is generally considered the rarest because it is found in only one mining region.
Is turquoise expensive?
Prices vary depending on color, origin, treatment, and quality. High-grade natural turquoise can be quite valuable.
Is zircon the same as cubic zirconia?
No. Zircon is a natural gemstone, while cubic zirconia is a laboratory-created material designed to imitate diamonds.
Which December birthstone is best for jewelry?
All three are excellent choices. Turquoise offers timeless charm, tanzanite provides luxurious rarity, and zircon delivers exceptional sparkle.
Can I wear my December birthstone every day?
Yes, although turquoise and tanzanite require more careful handling than harder gemstones. Proper care helps preserve their beauty for many years.
Final Thoughts
December is unique among birth months because it celebrates not one but three extraordinary gemstones. Turquoise connects wearers with thousands of years of history and symbolizes protection and wisdom. Tanzanite offers breathtaking blue-violet beauty and represents transformation and new beginnings. Zircon dazzles with exceptional brilliance while embodying prosperity and clarity.
Whether you're selecting a meaningful birthday gift, expanding a gemstone collection, or exploring the symbolism behind your birth month, December's birthstones provide an impressive combination of beauty, history, rarity, and personal significance. Their enduring appeal ensures they remain cherished choices for jewelry lovers and gemstone enthusiasts alike.