X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

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!

Exact Match not Available: Go Back
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
View Details
Add to Cart
46.33ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

46.33ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

46.33ct1 pc
$ 38.36
38.5 x 23.9 mm
View Details
Add to Cart
25.55ct Natural Golden-Orange Calcite, Cushion, Translucent, Photo A

25.55ct Natural Golden-Orange Calcite, Cushion, Translucent

Calcite

25.55ct1 pc
$ 21.16
24.2 x 20.6 mm
View Details
Add to Cart
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
View Details
Add to Cart
10.61ct Natural Golden-Orange Calcite, Pear Shape, Translucent, Photo A

10.61ct Natural Golden-Orange Calcite, Pear Shape, Translucent

Calcite

10.61ct1 pc
$ 8.78
20.7 x 12.1 mm
View Details
Add to Cart
50.15ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

50.15ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

50.15ct1 pc
$ 41.52
39.5 x 20.3 mm
View Details
Add to Cart
19.07ct Natural Golden-Orange Calcite, Pear Shape, Opaque, Photo A

19.07ct Natural Golden-Orange Calcite, Pear Shape, Opaque

Calcite

19.07ct1 pc
$ 15.79
33.3 x 13.3 mm
View Details
Add to Cart
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
View Details
Add to Cart
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
View Details
Add to Cart
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
View Details
Add to Cart
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
View Details
Add to Cart
44.58ct Natural Golden-Orange Calcite, Pear Shape, Translucent, Photo A

44.58ct Natural Golden-Orange Calcite, Pear Shape, Translucent

Calcite

44.58ct1 pc
$ 30.76
38.3 x 19.2 mm
View Details
Add to Cart
13.24ct Natural Golden-Orange Calcite, Pear Shape, Translucent, Photo A

13.24ct Natural Golden-Orange Calcite, Pear Shape, Translucent

Calcite

13.24ct1 pc
$ 10.97
30.2 x 17 mm
View Details
Add to Cart
29.48ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

29.48ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

29.48ct1 pc
$ 24.41
29 x 19.8 mm
View Details
Add to Cart
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
View Details
Add to Cart
37.52ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

37.52ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

37.52ct1 pc
$ 31.07
40 x 20.1 mm
View Details
Add to Cart
39.54ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

39.54ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

39.54ct1 pc
$ 32.74
37.3 x 19.9 mm
View Details
Add to Cart
39.08ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

39.08ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

39.08ct1 pc
$ 32.36
39.2 x 20.2 mm
View Details
Add to Cart
19.82ct Natural Golden-Orange Calcite, Cushion, Translucent, Photo A

19.82ct Natural Golden-Orange Calcite, Cushion, Translucent

Calcite

19.82ct1 pc
$ 16.42
22.6 x 17.9 mm
View Details
Add to Cart
58.56ct Natural Golden-Orange Calcite, Pear Shape, Translucent, Photo A

58.56ct Natural Golden-Orange Calcite, Pear Shape, Translucent

Calcite

58.56ct1 pc
$ 48.49
41.4 x 23.3 mm
View Details
Add to Cart
37.16ct Natural Golden-Orange Calcite, Oval, Translucent, Photo A

37.16ct Natural Golden-Orange Calcite, Oval, Translucent

Calcite

37.16ct1 pc
$ 30.77
38.1 x 20.6 mm
View Details
Add to Cart
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
View Details
Add to Cart
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
View Details
Add to Cart
21.41ct Natural Golden-Orange Calcite, Pear Shape, Translucent, Photo A

21.41ct Natural Golden-Orange Calcite, Pear Shape, Translucent

Calcite

21.41ct1 pc
$ 17.72
28.5 x 16.2 mm
View Details
Add to Cart
7.28ct Natural Golden-Orange Calcite, Pear Shape, Translucent, Photo A

7.28ct Natural Golden-Orange Calcite, Pear Shape, Translucent

Calcite

7.28ct1 pc
$ 6.02
18.2 x 11.7 mm
View Details
Add to Cart
12.36ct Natural Golden-Orange Calcite, Pear Shape, Translucent, Photo A

12.36ct Natural Golden-Orange Calcite, Pear Shape, Translucent

Calcite

12.36ct1 pc
$ 10.24
23.5 x 14.8 mm
View Details
Add to Cart
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
View Details
Add to Cart
44.63ct Natural Golden-Orange Calcite, Pear Shape, Translucent, Photo A

44.63ct Natural Golden-Orange Calcite, Pear Shape, Translucent

Calcite

44.63ct1 pc
$ 36.95
36.5 x 22.8 mm
View Details
Add to Cart
29.16ct Natural Golden-Orange Calcite, Pear Shape, Translucent, Photo A
Calcite Product Video (735784)

29.16ct Natural Golden-Orange Calcite, Pear Shape, Translucent

Calcite

29.16ct1 pc
$ 24.14
32.1 x 24 mm
View Details
Add to Cart
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
View Details
Add to Cart
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
View Details
Add to Cart
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
View Details
Add to Cart

Why Buy Calcite from GemSelect?

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

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

A pleasant experience and many choices to choose from

Posted By Krackenking in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

hassle free experience.

Posted By Jhidron in October, 2025
Source: Bizrate
Enlarged Gemstone Image