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Calcite Gemstones - Natural, Certified Loose Gems

Calcite Gemstones - Natural, Certified Loose Gems

Explore the captivating charm of Calcite Gemstones at GemSelect, featuring natural, certified loose gems in vibrant orange, blue, green, and colorless hues. Crafted into smooth cabochons, beads, and carvings, these gems range from $1 to $50 and are available in various sizes and shapes. All stones are in stock, ideal for creating unique necklaces, bracelets, or collectibles, with worldwide shipping to fuel your creative vision!

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ID: 735776
Weight: 37.32ct
Size: 39.4 x 22.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 30.90
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ID: 736003
Weight: 50.15ct
Size: 39.5 x 20.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 41.52
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ID: 735822
Weight: 32.67ct
Size: 39.2 x 19.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 27.05
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ID: 735772
Weight: 40.50ct
Size: 37.1 x 21.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 33.54
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ID: 735801
Weight: 33.20ct
Size: 37.4 x 22.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 27.49
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ID: 735825
Weight: 37.52ct
Size: 40 x 20.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 31.07
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ID: 735782
Weight: 27.87ct
Size: 30 x 22 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 23.08
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ID: 735804
Weight: 23.92ct
Size: 29.4 x 16.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 19.80
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ID: 735785
Weight: 13.68ct
Size: 24.9 x 12.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 11.33
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ID: 735793
Weight: 47.69ct
Size: 37.6 x 27.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 39.49
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ID: 735787
Weight: 7.28ct
Size: 18.2 x 11.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 6.02
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ID: 735807
Weight: 46.77ct
Size: 42.4 x 20.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 38.72
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ID: 735798
Weight: 20.10ct
Size: 34.3 x 15.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 16.64
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ID: 735784
Weight: 29.16ct
Size: 32.1 x 24 mm
Clarity: Translucent
Content: 1 pc
Price: $ 24.14
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ID: 735996
Weight: 38.52ct
Size: 32.1 x 21.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 31.90
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ID: 735792
Weight: 45.38ct
Size: 39.4 x 22.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 37.57
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ID: 735812
Weight: 40.31ct
Size: 39.4 x 21.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 33.37
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ID: 735823
Weight: 53.06ct
Size: 41.8 x 23.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 43.93
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ID: 735767
Weight: 27.29ct
Size: 29.7 x 17.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 22.60
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ID: 735997
Weight: 19.07ct
Size: 33.3 x 13.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.79
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ID: 736001
Weight: 46.33ct
Size: 38.5 x 23.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 38.36
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ID: 735768
Weight: 25.97ct
Size: 31.3 x 16.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 21.50
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ID: 735774
Weight: 37.16ct
Size: 38.1 x 20.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 30.77
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ID: 735998
Weight: 21.10ct
Size: 34.8 x 16.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 17.47
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ID: 735813
Weight: 39.08ct
Size: 39.2 x 20.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 32.36
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ID: 735811
Weight: 34.58ct
Size: 39.1 x 21 mm
Clarity: Translucent
Content: 1 pc
Price: $ 28.63
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ID: 735777
Weight: 25.69ct
Size: 31.6 x 19.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 21.28
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ID: 735810
Weight: 36.45ct
Size: 39.5 x 22.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 30.18
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ID: 735791
Weight: 44.58ct
Size: 38.3 x 19.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 30.76
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ID: 735820
Weight: 24.60ct
Size: 37.9 x 18.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 16.97
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ID: 736005
Weight: 37.32ct
Size: 38.8 x 23 mm
Clarity: Translucent
Content: 1 pc
Price: $ 30.90
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ID: 735770
Weight: 8.33ct
Size: 25.1 x 10.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 6.90
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ID: 735775
Weight: 42.42ct
Size: 39.9 x 21.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 35.12
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ID: 735769
Weight: 12.36ct
Size: 23.5 x 14.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 10.24
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ID: 735779
Weight: 19.82ct
Size: 22.6 x 17.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 16.42
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ID: 735995
Weight: 40.69ct
Size: 36.5 x 21.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 33.70
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ID: 735771
Weight: 8.23ct
Size: 22 x 10.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 6.82
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ID: 735814
Weight: 39.54ct
Size: 37.3 x 19.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 32.74
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ID: 735819
Weight: 44.63ct
Size: 36.5 x 22.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 36.95
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ID: 736000
Weight: 58.56ct
Size: 41.4 x 23.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 48.49
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ID: 735805
Weight: 22.75ct
Size: 31.3 x 15.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 18.84
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ID: 735824
Weight: 26.71ct
Size: 30.5 x 19.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 22.12
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ID: 735788
Weight: 7.32ct
Size: 25.2 x 10.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 6.06
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ID: 735817
Weight: 42.14ct
Size: 37.5 x 18.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 34.90
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ID: 735780
Weight: 33.28ct
Size: 38.4 x 17.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 27.55
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ID: 735994
Weight: 13.57ct
Size: 24.5 x 13.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 11.23
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ID: 735786
Weight: 6.42ct
Size: 21.1 x 9.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 5.32
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ID: 735999
Weight: 20.22ct
Size: 29.2 x 16.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 16.74
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ID: 735802
Weight: 23.53ct
Size: 38.4 x 17.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 16.24
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ID: 735816
Weight: 33.18ct
Size: 32.7 x 19.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 27.47
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ID: 735795
Weight: 9.31ct
Size: 23.3 x 13.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 7.70
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ID: 735803
Weight: 40.55ct
Size: 34.4 x 19.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 33.58
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ID: 735808
Weight: 44.94ct
Size: 40 x 25.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 37.21
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ID: 735799
Weight: 25.95ct
Size: 37.9 x 18.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 21.49
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ID: 735790
Weight: 25.55ct
Size: 24.2 x 20.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 21.16
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ID: 735797
Weight: 31.92ct
Size: 36.8 x 17.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 26.42
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ID: 735800
Weight: 30.50ct
Size: 35.6 x 25.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 25.26
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ID: 735809
Weight: 21.39ct
Size: 34.4 x 15.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 17.71
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ID: 735794
Weight: 10.61ct
Size: 20.7 x 12.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 8.78
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ID: 735818
Weight: 33.36ct
Size: 36.6 x 18.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 27.62
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FAQs

What are calcite gemstones?

Calcite gemstones are natural calcium carbonate minerals with vibrant orange, blue, or green hues, sourced from Mexico and Brazil. Certified and ideal for collectibles or jewelry.

What shapes are available for calcite gemstones?

Calcite gemstones are crafted into cabochons, beads, tumbled stones, and carvings, available in various sizes to suit pendants, earrings, or decorative pieces.

Are calcite gemstones treated?

Calcite gemstones are typically untreated, showcasing natural color and clarity. Certifications ensure authenticity, with no enhancements commonly applied.

What uses suit calcite gemstones?

With a Mohs hardness of 3, calcite gemstones are best for pendants, earrings, or collectibles, as their softness limits use in rings or high-wear jewelry.

What color variations exist in calcite gemstones?

Calcite gemstones include orange, blue, green, yellow, white, and colorless hues. Mexican orange and Brazilian green are vibrant, while Iceland spar is prized for clarity.

How do I buy calcite gemstones from GemSelect?

Visit the calcite gemstones category, select your stone by color or shape, and purchase with secure checkout and worldwide shipping.

Are calcite gemstones in stock and ethically sourced?

All calcite gemstones are in stock, ethically sourced from Mexico, Brazil, and the USA, ensuring certified quality and sustainable practices.

What makes calcite gemstones unique?

Calcite gemstones stand out for their vivid colors, optical clarity, and affordability. Their softness and variety make them prized for collectors and metaphysical uses.

GemSelect Certified Store Reviews

GemSelect: Over 18 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
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Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
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Overall Rating -> 10 star ratings

I would recommend gem select yo everyone Fast service and no problems

Posted By Steve in March, 2025
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Overall Rating -> 10 star ratings

This is a wonderful website

Posted By Bryan Diaz in September, 2024
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Overall Rating -> 10 star ratings

I would recommend GemSelect. Quality, description, price and availability

Posted By Online Shopper in March, 2025
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Overall Rating -> 10 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Suzer in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love browsing the site and everything is easy to find. There is just so much I get lost for hours. Sometimes I wish there were videos of some gems, but other than that I love shopping with GemSelect and I have referred the site to many people many times. I work in the jewelry industry myself and I love to show off what Ive had made with my gems from GemSelect! Thank you

Posted By Antennaesglow in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I trust this company to deliver exactly what is offered. I have never had to return a selection of Gems. I appreciate the company's detailed description of their product. It helps this customer find mounts before the gems arrive. Any day of the year one can find a wide selection of gems, be it by price, color, cut, lot or single. Pricing does not jump all over the place and stays reasonable. Be assured your items will arrive in perfect condition as the company's shipping department does a great job.

Posted By Miss Sherrie in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Great service and everything was easy to find or get to

Posted By Online Shopper in March, 2025
Source: Bizrate
Enlarged Gemstone Image