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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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40.50ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

40.50ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

40.50ct1 pc
$ 33.54
37.1 x 21.8 mm
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13.68ct Natural Golden-Orange Calcite, Pear Shape, Translucent, Photo A

13.68ct Natural Golden-Orange Calcite, Pear Shape, Translucent

Calcite

13.68ct1 pc
$ 11.33
24.9 x 12.9 mm
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36.45ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

36.45ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

36.45ct1 pc
$ 30.18
39.5 x 22.4 mm
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23.92ct Natural Golden-Orange Calcite, Pear Shape, Translucent, Photo A

23.92ct Natural Golden-Orange Calcite, Pear Shape, Translucent

Calcite

23.92ct1 pc
$ 19.80
29.4 x 16.8 mm
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37.32ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

37.32ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

37.32ct1 pc
$ 30.90
39.4 x 22.3 mm
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25.97ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

25.97ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

25.97ct1 pc
$ 21.50
31.3 x 16.5 mm
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25.95ct Natural Golden-Orange Calcite, Pear Shape, Translucent, Photo A

25.95ct Natural Golden-Orange Calcite, Pear Shape, Translucent

Calcite

25.95ct1 pc
$ 21.49
37.9 x 18.1 mm
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45.99ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

45.99ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

45.99ct1 pc
$ 38.08
41.5 x 22.2 mm
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32.67ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

32.67ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

32.67ct1 pc
$ 27.05
39.2 x 19.6 mm
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20.10ct Natural Golden-Orange Calcite, Pear Shape, Translucent, Photo A

20.10ct Natural Golden-Orange Calcite, Pear Shape, Translucent

Calcite

20.10ct1 pc
$ 16.64
34.3 x 15.3 mm
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20.22ct Natural Golden-Orange Calcite, Pear Shape, Translucent, Photo A

20.22ct Natural Golden-Orange Calcite, Pear Shape, Translucent

Calcite

20.22ct1 pc
$ 16.74
29.2 x 16.2 mm
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45.38ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

45.38ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

45.38ct1 pc
$ 37.57
39.4 x 22.4 mm
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53.06ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

53.06ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

53.06ct1 pc
$ 43.93
41.8 x 23.1 mm
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42.14ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

42.14ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

42.14ct1 pc
$ 34.90
37.5 x 18.7 mm
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13.57ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

13.57ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

13.57ct1 pc
$ 11.23
24.5 x 13.7 mm
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7.32ct Natural Golden-Orange Calcite, Pear Shape, Translucent, Photo A

7.32ct Natural Golden-Orange Calcite, Pear Shape, Translucent

Calcite

7.32ct1 pc
$ 6.06
25.2 x 10.8 mm
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47.69ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A
Calcite Product Video (735793)

47.69ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

47.69ct1 pc
$ 39.49
37.6 x 27.9 mm
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33.20ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

33.20ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

33.20ct1 pc
$ 27.49
37.4 x 22.8 mm
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34.58ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

34.58ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

34.58ct1 pc
$ 28.63
39.1 x 21 mm
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33.36ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

33.36ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

33.36ct1 pc
$ 27.62
36.6 x 18.8 mm
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33.18ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

33.18ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

33.18ct1 pc
$ 27.47
32.7 x 19.8 mm
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48.69ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

48.69ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

48.69ct1 pc
$ 40.32
36.3 x 25.3 mm
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9.31ct Natural Golden-Orange Calcite, Pear Shape, Translucent, Photo A

9.31ct Natural Golden-Orange Calcite, Pear Shape, Translucent

Calcite

9.31ct1 pc
$ 7.70
23.3 x 13.2 mm
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44.94ct Natural Golden-Orange Calcite, Pear Shape, Translucent, Photo A

44.94ct Natural Golden-Orange Calcite, Pear Shape, Translucent

Calcite

44.94ct1 pc
$ 37.21
40 x 25.3 mm
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40.31ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

40.31ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

40.31ct1 pc
$ 33.37
39.4 x 21.9 mm
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8.33ct Natural Golden-Orange Calcite, Pear Shape, Translucent, Photo A

8.33ct Natural Golden-Orange Calcite, Pear Shape, Translucent

Calcite

8.33ct1 pc
$ 6.90
25.1 x 10.7 mm
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38.52ct Natural Golden-Orange Calcite, Pear Shape, Translucent, Photo A

38.52ct Natural Golden-Orange Calcite, Pear Shape, Translucent

Calcite

38.52ct1 pc
$ 31.90
32.1 x 21.8 mm
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46.77ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

46.77ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

46.77ct1 pc
$ 38.72
42.4 x 20.7 mm
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29.14ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

29.14ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

29.14ct1 pc
$ 24.13
31.5 x 16.3 mm
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42.42ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

42.42ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

42.42ct1 pc
$ 35.12
39.9 x 21.5 mm
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42.91ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

42.91ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

42.91ct1 pc
$ 35.53
41.6 x 20.2 mm
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25.69ct Natural Golden-Orange Calcite, Pear Shape, Translucent, Photo A

25.69ct Natural Golden-Orange Calcite, Pear Shape, Translucent

Calcite

25.69ct1 pc
$ 21.28
31.6 x 19.9 mm
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Add to Cart
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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 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 2025
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Overall Rating -> 9 star ratings

Been using them for years! Very satisfied with the products.

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Good. I ts very user friendly.

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Overall Rating -> 10 star ratings

Nice website I just don't know much about the quality until I receive the stone.

Posted By Becky in December, 2024
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Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

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

went well

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First time so this is an experiment! Shopping is so fun on this site, though!

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Everything went well, the payment options are easily declined but, but once sorted out, everything is smooth. I have bought from GemSelect before and am consistently satisfied with them.

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