search

Buy Calcite Gems

(0)
Calcite Weight Calcite Size Calcite Clarity Calcite Price Calcite Origin
More
Calcite Single
Calcite Pairs
Calcite Lots
Calcite Faceted
Calcite Cabochons
Sort By:
Clear All
Exact Match not Available: Go Back
1.92 carat Orange Hessonite Garnet, Cushion loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7.1 x 7.1 mm, Photo A

1.92 carat Orange Hessonite Garnet, Cushion loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7.1 x 7.1 mm

Hessonite Garnet

1.92ct1 pc
$ 28.72
7.1 x 7.1 mm
View Details
Add to Cart
5.87 ct Oval Cat's Eye Opal, 12.7 x 11 mm From Madagascar, Photo A

5.87 ct Oval Cat's Eye Opal, 12.7 x 11 mm From Madagascar

Cat's Eye Opal

5.87ct1 pc
$ 17.61
12.7 x 11 mm
View Details
Add to Cart
37.65 ct Oval Jasper, 32.5 x 24.7 mm From Indonesia, Photo A

37.65 ct Oval Jasper, 32.5 x 24.7 mm From Indonesia

Jasper

37.65ct1 pc
$ 27.75
32.5 x 24.7 mm
View Details
Add to Cart
0.96 carat Pear Shape Ruby, loose Certified Ruby from Myanmar, Natural Gem, 7 x 5.1 mm, Photo A
Click for Product Video (660227)

0.96 carat Pear Shape Ruby, loose Certified Ruby from Myanmar, Natural Gem, 7 x 5.1 mm

Ruby

0.96ct1 pc
$ 790.90
7 x 5.1 mm
View Details
Add to Cart
7.66 carat Cushion Ruby, loose Certified Ruby from Madagascar, Natural Gem, 10.3 x 10.2 mm, Photo A
Click for Product Video (667040)

7.66 carat Cushion Ruby, loose Certified Ruby from Madagascar, Natural Gem, 10.3 x 10.2 mm

Ruby

7.66ct1 pc
$ 383.00
10.3 x 10.2 mm
View Details
Add to Cart
4.28 ct Oval Prehnite, 8.3 x 6.5 mm From South Africa, Photo A

4.28 ct Oval Prehnite, 8.3 x 6.5 mm From South Africa

Prehnite

4.28ct total2 pcs
$ 23.54
8.3 x 6.5 mm
View Details
Add to Cart
4.71 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6.1 x 4.2 mm, Photo A

4.71 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6.1 x 4.2 mm

Zircon

4.71ct total6 pcs
$ 28.03
6.1 x 4.2 mm
View Details
Add to Cart
2.69 ct Loose Orange Moonstone, 9.3 x 7.1 mm Cushion Cut From India, Photo A

2.69 ct Loose Orange Moonstone, 9.3 x 7.1 mm Cushion Cut From India

Moonstone

2.69ct1 pc
$ 5.38
9.3 x 7.1 mm
View Details
Add to Cart
0.12 carat Green Diamond for Sale, Diamond-Cut loose Diamond from India, Natural Gem, 3.1 mm, Photo A

0.12 carat Green Diamond for Sale, Diamond-Cut loose Diamond from India, Natural Gem, 3.1 mm

Diamond

0.12ct1 pc
$ 156.00
3.1 mm
View Details
Add to Cart
1.38 carat Marquise Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 11.9 x 5.6 mm, Photo A

1.38 carat Marquise Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 11.9 x 5.6 mm

Amethyst

1.38ct1 pc
$ 10.63
11.9 x 5.6 mm
View Details
Add to Cart
22.71 ct Round Howlite, 21.1 mm From the United States, Photo A

22.71 ct Round Howlite, 21.1 mm From the United States

Howlite

22.71ct1 pc
$ 10.67
21.1 mm
View Details
Add to Cart
0.24 carat Round Ruby, loose Certified Ruby from Myanmar, Natural Gem, 3.8 mm, Photo A

0.24 carat Round Ruby, loose Certified Ruby from Myanmar, Natural Gem, 3.8 mm

Ruby

0.24ct1 pc
$ 79.47
3.8 mm
View Details
Add to Cart
1.71 ct Yellow Beryl, 8.2 mm Round Cut From Madagascar, Photo A

1.71 ct Yellow Beryl, 8.2 mm Round Cut From Madagascar

Beryl

1.71ct1 pc
$ 41.04
8.2 mm
View Details
Add to Cart
3.5 ct Loose Oval Star Ruby, 9.6 x 8.2 mm From Madagascar, Photo A

3.5 ct Loose Oval Star Ruby, 9.6 x 8.2 mm From Madagascar

Star Ruby

3.50ct1 pc
$ 56.00
9.6 x 8.2 mm
View Details
Add to Cart
2.07 ct Round Prehnite, 7.6 mm From South Africa, Photo A

2.07 ct Round Prehnite, 7.6 mm From South Africa

Prehnite

2.07ct1 pc
$ 11.20
7.6 mm
View Details
Add to Cart
0.83 carat Bi-color Sapphire, Cushion loose Sapphire from Madagascar, Natural Gem, 6.1 x 4.8 mm, Photo A

0.83 carat Bi-color Sapphire, Cushion loose Sapphire from Madagascar, Natural Gem, 6.1 x 4.8 mm

Sapphire

0.83ct1 pc
$ 66.40
6.1 x 4.8 mm
View Details
Add to Cart
5.32 ct Purple Kunzite, 11.2 x 8.9 mm Oval Cut From Afghanistan, Photo A

5.32 ct Purple Kunzite, 11.2 x 8.9 mm Oval Cut From Afghanistan

Kunzite

5.32ct1 pc
$ 146.99
11.2 x 8.9 mm
View Details
Add to Cart
0.95 ct Black Diamond, 5.7 mm Diamond Cut From India, Photo A
Click for Product Video (668700)

0.95 ct Black Diamond, 5.7 mm Diamond Cut From India

Diamond

0.95ct1 pc
$ 760.00
5.7 mm
View Details
Add to Cart
27.6 ct Gray Jadeite, 28.5 x 22.7 mm Oval Cut From Myanmar, Photo A

27.6 ct Gray Jadeite, 28.5 x 22.7 mm Oval Cut From Myanmar

Jadeite

27.60ct1 pc
$ 45.54
28.5 x 22.7 mm
View Details
Add to Cart
1.87 ct Loose Purple Sapphire, 5.3 x 2.6 mm Marquise Cut From Tanzania, Photo A

1.87 ct Loose Purple Sapphire, 5.3 x 2.6 mm Marquise Cut From Tanzania

Sapphire

1.87ct total10 pcs
$ 82.28
5.3 x 2.6 mm
View Details
Add to Cart
2.7 carat Green Fluorite, Pear Shape loose Fluorite from India, Natural Untreated Gem, 10.3 x 7.3 mm, Photo A

2.7 carat Green Fluorite, Pear Shape loose Fluorite from India, Natural Untreated Gem, 10.3 x 7.3 mm

Fluorite

2.70ct1 pc
$ 11.12
10.3 x 7.3 mm
View Details
Add to Cart
1.93 carat Yellow Citrine, Square loose Citrine from Brazil, Natural Untreated Gem, 7.3 x 7 mm, Photo A

1.93 carat Yellow Citrine, Square loose Citrine from Brazil, Natural Untreated Gem, 7.3 x 7 mm

Citrine

1.93ct1 pc
$ 12.74
7.3 x 7 mm
View Details
Add to Cart
8.86 ct Cushion Tiger's Eye, 13.9 x 11.9 mm From Thailand, Photo A

8.86 ct Cushion Tiger's Eye, 13.9 x 11.9 mm From Thailand

Tiger's Eye

8.86ct1 pc
$ 11.52
13.9 x 11.9 mm
View Details
Add to Cart
0.79 carat Red Malaya Garnet, Cushion loose Malaya Garnet from Tanzania, Natural Untreated Gem, 6.1 x 4.1 mm, Photo A

0.79 carat Red Malaya Garnet, Cushion loose Malaya Garnet from Tanzania, Natural Untreated Gem, 6.1 x 4.1 mm

Malaya Garnet

0.79ct1 pc
$ 34.76
6.1 x 4.1 mm
View Details
Add to Cart
2.06 ct Oval Prehnite, 9.9 x 7.4 mm From South Africa, Photo A

2.06 ct Oval Prehnite, 9.9 x 7.4 mm From South Africa

Prehnite

2.06ct1 pc
$ 11.33
9.9 x 7.4 mm
View Details
Add to Cart
40.37 ct Loose Oval Bloodstone, 36.2 x 25.4 mm From Madagascar, Photo A

40.37 ct Loose Oval Bloodstone, 36.2 x 25.4 mm From Madagascar

Bloodstone

40.37ct1 pc
$ 18.17
36.2 x 25.4 mm
View Details
Add to Cart
0.55 ct Loose Orange Sapphire, 5.9 x 4.2 mm Oval Cut From Tanzania, Photo A

0.55 ct Loose Orange Sapphire, 5.9 x 4.2 mm Oval Cut From Tanzania

Sapphire

0.55ct1 pc
$ 25.77
5.9 x 4.2 mm
View Details
Add to Cart
1.37 carat Pink Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 7.9 x 6.2 mm, Photo A

1.37 carat Pink Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 7.9 x 6.2 mm

Tourmaline

1.37ct1 pc
$ 23.58
7.9 x 6.2 mm
View Details
Add to Cart
32.96 ct Loose Oval Malachite, 25.6 x 18.2 mm From Congo, Photo A

32.96 ct Loose Oval Malachite, 25.6 x 18.2 mm From Congo

Malachite

32.96ct1 pc
$ 25.38
25.6 x 18.2 mm
View Details
Add to Cart
8.91 ct Black Spinel, 9.9 x 9.7 mm Trillion Rose Cut From Thailand, Photo A

8.91 ct Black Spinel, 9.9 x 9.7 mm Trillion Rose Cut From Thailand

Spinel

8.91ct total2 pcs
$ 49.01
9.9 x 9.7 mm
View Details
Add to Cart
5.21 ct Yellow Quartz, 12.8 x 10.1 mm Oval Cut From Brazil, Photo A

5.21 ct Yellow Quartz, 12.8 x 10.1 mm Oval Cut From Brazil

Quartz

5.21ct1 pc
$ 6.15
12.8 x 10.1 mm
View Details
Add to Cart
1.56 carat Orange Zircon, Diamond-Cut loose Zircon from Cambodia, Natural Untreated Gem, 6.3 mm, Photo A

1.56 carat Orange Zircon, Diamond-Cut loose Zircon from Cambodia, Natural Untreated Gem, 6.3 mm

Zircon

1.56ct1 pc
$ 37.36
6.3 mm
View Details
Add to Cart
Photos are of Actual Products for Sale

Buy Calcite Gemstones

Calcite is a carbonate mineral and is the most stable form of calcium carbonate. With a hardness of only 3 on the Mohs scale, it can only be used in jewelry that won't be subject to knocks or scratches, such as earrings and pendants. Its hardness is similar to that of gems like amber, coral and chrysocolla. Though calcite is not an especially durable material, it does take an excellent polish. Many historical artifacts identified as alabaster are in fact made from calcite.

In what colors are Calcite Gemstones available?

Pure calcium carbonate is colorless, but calcite is often colored by various impurities, including iron, magnesium, manganese, zinc or cobalt. Thus you will find calcite in a range of colors including white, gray, yellow, green, red and blue.

Want to learn more about Calcite?

Read our full Calcite information page here.

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 8 star ratings

Gemselect is the only seller I trust to buy star gemstones. I bought a star sapphire from them before and was pleased with the purchase. I was disappointed in a star gemstone bought from another site. So, I recommend gemselect.

Posted By Thomas M. in June, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

The selection is quite large, which is very helpful. Overall I'm very satisfied with my experience here.

Posted By Nate in June, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

Loved everything I have purchased.

Posted By Denise I in May, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

The site is very easy to use and I will continue to shop here. The quality is superb

Posted By Genia in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

LOVE YOU GUYS. YOU CARRY EVERY GEMSTON I WANT. THE PRICE IS GREAT,THE PRODUCT IS OUTSTANDING,AND THE SERVICE CANT BE BEET.

Posted By APPS in April, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I had a great time searching all the lovely stones. This is my first precious loose stone purchase for my own work. I chose sapphire, and found some lovely briolettes. I wanted 3, but this set of 4 was perfect. Everything was quick and easy, and I'm excited.

Posted By Phoenix in February, 2024
Source: Bizrate

Overall Rating -> 7 star ratings

I placed order#384714 based on the picture on your website and the stone came in much darker. I'm sure it's the same stone i ordered but your lighting made it seem a lighter blue. I was trying to match a stone for a customer and based on the picture it would have been close enough but the stone in person is a mile off.

Posted By Bobk in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Fine. All emails answered. Excellent service. Nice discount added for orders. Briefly, a very good experience.

Posted By C.J. in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

i love this site, the gems are always of good quality, i've been buy gifts from the site for 10 years, love it

Posted By Jf in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Selection and purchasing online was very easy

Posted By Aggy in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect has the Best gems. Clear photos and detailed description helps me make the best choice. I have Never been disappointed by thier quality items.

Posted By Rock Hound in July, 2023
Source: Bizrate

Overall Rating -> 8 star ratings

I am currently pleased. I like the layout of the website.

Posted By RayPoppa in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Everything fine.

Posted By Hilario in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent site.

Posted By Boru in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Was easy to search for many gems and mineral stones.Authenticity of natural stones is important, and I feel this site offers some assurance on this.

Posted By DanM in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

first time here sooooooooooo we will seeeee!!!!! so far so good!!!!!!

Posted By Seastone 56 in October, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I loved the opportunity to shop on a website that I could trust 👍

Posted By Will J. Lover in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for ammolite for my husband. Other websites are not always clear about whether they have genuine ammolite or simulated ammolite. I have purchased from GemSelect before and trust that the stones are genuine. Finding the stones I want is easy, and I love all of the search filter options!

Posted By Ana in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Great Job today! No issues!

Posted By Samlovesgems777 in August, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

Not easy enough to buy by exact size, and many stones aren't carbechon curved shape on top

Posted By Erick in July, 2023
Source: Bizrate
STAY IN TOUCH | NEWSLETTER
*You're signing up to receive GemSelect promotional email.
Partners and Trust Payment options

Switch to Mobile Version

Copyright © 2005-2024 GemSelect.com all rights reserved.

Reproduction (text or graphics) without the express written consent of GemSelect.com (SETT Company Ltd.) is strictly prohibited.

1182

Enlarged Image