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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
Capricorn Birthstones Price
Capricorn Birthstones Treatment

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Black Capricorn Birthstones
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Green Capricorn Birthstones
Multicolor Capricorn Birthstones
Orange Capricorn Birthstones
Pink Capricorn Birthstones
Purple Capricorn Birthstones
Red Capricorn Birthstones
Turquoise
Violet Capricorn Birthstones
White Capricorn Birthstones
Yellow Capricorn Birthstones
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8.65ct Brown Smoky Quartz, Emerald Cut, VVS

13 x 13 mm (calibrated)

$ 10.71

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15.06ct Red Ruby, Oval, VS

14 x 12 mm (calibrated)

$ 1,499.98

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0.20ct Red Ruby, Round, VS

3.5 mm (calibrated)

$ 65.95

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26.97ct White Agate, Pear Shape, Opaque

28.9 x 19.2 mm

$ 42.71

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2.00ct Orange Hessonite Garnet, Cushion, VS-SI

7 x 7 mm (calibrated)

$ 34.07

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1.80ct Red Almandine Garnet, Baguette, VVS

9.9 x 5 mm

$ 67.23

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1.30ct Red Ruby, Pear Shape, VS-SI

7 x 5.6 mm

$ 997.00

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1.75ct Orange Hessonite Garnet, Round, VS-SI

7 mm (calibrated)

$ 28.35

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11.58ct Multicolor Agate, Oval, Opaque

16 x 12 mm (calibrated)

$ 11.54

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1.34ct Orange Hessonite Garnet, Baguette, VS

7 x 5 mm (calibrated)

$ 29.37

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9.58ct Red Ruby, Oval, VS-SI

13.4 x 11.5 mm

$ 305.33

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3.16ct Purple Ruby, Flower Cut, Opaque

12.6 x 7.4 mm

$ 62.95

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3.36ct Orange Spessartite Garnet, Oval, Transparent

8.8 x 7.9 mm

$ 83.66

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0.22ct Red Ruby, Round, VS

3.3 mm

$ 72.55

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1.16ct Orange Hessonite Garnet, Oval, VVS-VS

7 x 5.7 mm

$ 17.72

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56.95ct Green Agate, Oval, Translucent

30.6 x 23.8 mm

$ 34.03

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0.38ct Red Ruby, Pear Shape, VS-SI

5 x 4 mm (calibrated)

$ 124.90

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0.46ct Red Ruby, Oval, VS

5 x 4 mm (calibrated)

$ 128.28

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1.81ct Orange Hessonite Garnet, Oval, VS

8.2 x 6.8 mm

$ 36.06

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1.42ct Orange Hessonite Garnet, Square, VS-SI

6 x 6 mm (calibrated)

$ 23.81

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0.64ct Red Ruby, Round, VS-SI

5 mm (calibrated)

$ 205.79

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8.80ct Multicolor Agate, Round, Opaque

13 mm (calibrated)

$ 7.01

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0.20ct Red Ruby, Round, SI

3.5 mm (calibrated)

$ 65.95

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0.54ct Yellow Spessartite Garnet, Oval, VS

5 x 4 mm (calibrated)

$ 16.14

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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

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

Site worked well and helped me find a rock that matched what I was looking for. Well within budget and I trust it will show up, so that's definitely positive. Not much else to it. Satisfied.

Posted By Big Ricky in May, 2026
Source: Bizrate
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