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Home Gemstones Capricorn Birthstones

Capricorn Birthstones and Zodiac Gemstones

Shop natural loose gemstones associated with the Capricorn zodiac sign, from classic garnet to bold, grounding gems for custom rings, pendants and meaningful birthstone jewelry.

Capricorn Birthstones Weight
Capricorn Birthstones Size
Capricorn Birthstones Clarity
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Capricorn Birthstones Treatment

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Black Capricorn Birthstones
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Green Capricorn Birthstones
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Orange Capricorn Birthstones
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1.31ct Orange Hessonite Garnet, Cushion, VS

7 x 5 mm (calibrated)

$ 26.10

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1.04ct Red Ruby, Oval, VS-SI

7 x 5 mm (calibrated)

$ 809.32

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3.94ct Orange Spessartite Garnet, Oval, Transparent

9.2 x 8.1 mm

$ 81.76

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1.36ct Orange Hessonite Garnet, Oval, VS

7.3 x 6.1 mm

$ 27.09

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10.50ct Brown Smoky Quartz, Emerald Cut, VVS

14 x 14 mm (calibrated)

$ 12.55

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14.68ct Multicolor Agate, Fancy, Opaque

18.1 x 9.1 mm

$ 25.71

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1.83ct Red Ruby, Oval, VS

8 x 6 mm (calibrated)

$ 54.68

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4.23ct Green Agate, Fancy, Transparent

19.9 x 10.1 mm

$ 11.60

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6.55ct Multicolor Agate, Round, Opaque

11 mm (calibrated)

$ 11.10

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3.17ct Orange Spessartite Garnet, Oval, Transparent

8.5 x 6.9 mm

$ 78.93

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2.11ct Red Ruby, Pear Shape, VS

8 x 6 mm (calibrated)

$ 189.14

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1.21ct Orange Hessonite Garnet, Oval, VS

7.4 x 5.6 mm

$ 22.90

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0.55ct Orange Spessartite Garnet, Oval, VS

5 x 4 mm (calibrated)

$ 19.17

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1.23ct Black Onyx, Round, Opaque

5.5 mm (calibrated)

$ 2.45

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0.82ct Pink Malaya Garnet, Round, VS

5.5 mm (calibrated)

$ 35.94

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2.33ct Orange Hessonite Garnet, Oval, VS-SI

8.7 x 7.3 mm

$ 34.74

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0.64ct Orange Spessartite Garnet, Oval, VS

6 x 4 mm (calibrated)

$ 22.31

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12.92ct Green Agate, Pear Shape, Translucent

17.3 x 13.9 mm

$ 14.15

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2.11ct Red Pyrope Garnet, Square, VVS-VS

7 x 7 mm (calibrated)

$ 16.19

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0.57ct Red Pyrope Garnet, Heart, VVS-VS

5 x 5 mm (calibrated)

$ 14.19

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5.20ct Multicolor Agate, Oval, Opaque

11 x 10 mm

$ 8.81

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2.04ct Pink Ruby, Oval, SI

8 x 6 mm (calibrated)

$ 182.87

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1.53ct Pink Ruby, Oval, VS-SI

7.6 x 5.9 mm

$ 137.15

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1.07ct Orange Hessonite Garnet, Square, VS

5 x 5 mm (calibrated)

$ 18.68

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Why Buy Capricorn Birthstones from GemSelect?

Shop Gemstones for the Capricorn Zodiac Sign

Capricorn is traditionally linked with practical style, endurance and understated strength. Loose Capricorn birthstones are a popular choice for personalized jewelry, zodiac gifts and custom designs that feel both symbolic and wearable.

Many shoppers choose Capricorn gemstones by zodiac association, birth month, color preference or jewelry purpose. Whether you prefer a deep red center stone, a dark accent gem or a clean calibrated shape, this category helps you browse natural loose gems suited to Capricorn-inspired designs.

Popular Capricorn Birthstone Choices

Garnet is one of the best-known stones for Capricorn, especially because many Capricorns are born in January. Its rich red tones are widely used in rings, earrings and pendants, and it is a versatile option for both traditional and modern birthstone jewelry.

Other gemstones often associated with Capricorn include onyx, ruby, smoky quartz, sapphire and turquoise. These gems offer different looks, from sleek black and earthy brown to vivid red, blue or greenish-blue, giving you flexibility when creating a zodiac piece with personal meaning.

Loose Capricorn birthstones and zodiac gemstones

Choosing Loose Capricorn Gemstones

When selecting a Capricorn birthstone, consider the color, shape, size and setting style you want. Oval, round, pear and cushion cuts are popular for pendants and rings, while calibrated stones can be helpful for matching existing jewelry settings.

For everyday jewelry, review each gemstone’s product details carefully, including measurements, clarity notes and any listed care information. Natural gemstones vary from stone to stone, so comparing individual gems is the best way to find the right match for your design.

Meaningful Jewelry and Zodiac Gifts

Capricorn birthstones make thoughtful gifts for birthdays, milestone occasions and astrology-inspired jewelry. A loose gemstone allows the recipient or jeweler to create a custom piece rather than choosing a finished design off the shelf.

These stones can also be combined with diamonds, white sapphire, spinel or other accent gems to create a personalized zodiac ring, necklace or pair of earrings. Choose a gemstone that reflects the wearer’s taste first, then let the Capricorn symbolism add an extra layer of meaning.

Capricorn Birthstone FAQs

What is the main birthstone for Capricorn?

Garnet is commonly associated with Capricorn, especially for Capricorns born in January. December-born Capricorns may also consider traditional December birthstones, depending on personal preference.

Which gemstones are associated with Capricorn?

Popular Capricorn-associated gemstones include garnet, onyx, ruby, smoky quartz, sapphire and turquoise. Associations can vary by tradition, so many customers choose the stone that best fits their color and jewelry style.

Are these loose gemstones suitable for custom jewelry?

Yes, loose gemstones are ideal for custom rings, pendants, earrings and other personalized designs. Always check the individual stone’s size, shape and product details to make sure it suits your intended setting.

How do I choose a Capricorn gemstone as a gift?

Start with the recipient’s favorite colors and the type of jewelry they wear most. Garnet is a classic Capricorn choice, while darker or earth-toned gems can create a subtle zodiac-inspired look.

GemSelect Certified Store Reviews

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Overall Rating -> 10 star ratings

I purchased 4 gemstones in different sizes to be able to make a family ring for my granddaughter. I got exactly what I saw and they are absolutely beautiful! Shipping was quick compared to other gem stores I have dealt with! I will definitely order more stones from your company, as I am a collector and have several stones. You are my new go to company in the future

Posted By Liz in June, 2026
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The process was pleasant, I chose to purchase the stone traditional to the month of March as it is the month in which I was born.

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