90,000+Happy Customers
20+Years
WorldwideShipping
Cart
Free Report Included
Worldwide Shipping
30 Day Returns
Help Center Shipping Payment and Checkout Returns Certificates Contact Us
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

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black Capricorn Birthstones
Blue
Brown Capricorn Birthstones
Golden
Gray
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
Single
Pairs
Lots
Faceted
Cabochons
X
Clear All

7.21ct Multicolor Agate, Fancy, Translucent

10.3 x 8.4 mm

$ 12.62

View Gem

1.36ct Red Ruby, Oval, VS

7 x 5 mm (calibrated)

$ 40.64

View Gem

4.83ct Red Almandine Garnet, Oval, VS

12.4 x 9.4 mm

$ 144.32

View Gem

1.21ct Orange Hessonite Garnet, Oval, VS

7.1 x 5.9 mm

$ 24.10

View Gem

1.84ct Orange Hessonite Garnet, Cushion, VVS-VS

7 x 7 mm (calibrated)

$ 27.41

View Gem

0.20ct Red Ruby, Round, VS

3.5 mm (calibrated)

$ 65.95

View Gem

0.25ct Red Ruby, Round, VS

3.8 mm

$ 82.45

View Gem

0.86ct Red Ruby, Pear Shape, VS-SI

7 x 5 mm (calibrated)

$ 77.09

View Gem

2.11ct Red Ruby, Oval, VS

8 x 6 mm (calibrated)

$ 115.59

View Gem

2.26ct Red Almandine Garnet, Oval, VS

9 x 7 mm (calibrated)

$ 84.41

View Gem

10.99ct Black Onyx, Pear Shape, Opaque

18 x 13 mm (calibrated)

$ 10.95

View Gem

3.09ct Green Agate, Oval, Translucent

9.1 x 8.3 mm

$ 5.07

View Gem

10.14ct Black Onyx, Pear Shape, Opaque

18 x 13 mm (calibrated)

$ 10.10

View Gem

2.79ct Brown Smoky Quartz, Marquise, VVS

17.9 x 7.1 mm

$ 16.67

View Gem

0.74ct Red Ruby, Round, VS-SI

5.5 mm (calibrated)

$ 467.41

View Gem

1.88ct Pink Ruby, Oval, VS-SI

8 x 6 mm (calibrated)

$ 168.52

View Gem

1.87ct Pink Ruby, Oval, VS-SI

8 x 6 mm (calibrated)

$ 167.63

View Gem

1.08ct Red Ruby, Pear Shape, VS-SI

7 x 5 mm (calibrated)

$ 96.81

View Gem

2.26ct Red Almandine Garnet, Oval, VVS-VS

9 x 7 mm (calibrated)

$ 84.41

View Gem

4.35ct Black Onyx, Heart, Opaque

10 x 10 mm (calibrated)

$ 10.35

View Gem

1.42ct Orange Hessonite Garnet, Baguette, SI

7 x 5 mm (calibrated)

$ 31.12

View Gem

2.32ct Orange Hessonite Garnet, Oval, VS

8.9 x 7.4 mm

$ 35.45

View Gem

14.48ct Red Ruby, Oval, Translucent

16 x 12 mm (calibrated)

$ 380.74

View Gem

1.59ct Red Almandine Garnet, Baguette, VVS

9.9 x 5 mm

$ 59.39

View Gem
1 2 3
...
40
Choose Page
1 - 259

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 -> 9 star ratings

They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!

Posted By JC in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good. I have made several purchases as a collector over the years, and have never been dissapointed in the selection, process, or delivery.

Posted By Schmoove in August, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
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

Overall Rating -> 9 star ratings

I loved the selection of gemstones you have a to z

Posted By James in May, 2026
Source: Bizrate

Overall Rating -> 7 star ratings

easy interface for a pricless buy

Posted By Zeak in May, 2026
Source: Bizrate
Enlarged Gemstone Image