Calcite Gemstones: Buy Calcite Gemstones at Affordable Prices

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

Gemstone Information

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10

I searched for the item by description and millimeter and had my choice come up and then made the best selection.

Posted By Tim in April, 2024

Source: Bizrate

Overall Rating -> 10

The website is easy to navigate and has a great selection. I am an amateur silver smith casting jewelry with stones

Posted By Jrplunk in April, 2024

Source: Bizrate

Overall Rating -> 10

Love gemselect

Posted By Joshua Howard in March, 2024

Source: Bizrate

Overall Rating -> 10

It was easy to find the color gem I desired and checkout was simple as well. Very excited to receive my gemstone.

Posted By Nikki J in September, 2023

Source: Bizrate

Overall Rating -> 10

Selection and purchasing online was very easy

Posted By Aggy in January, 2024

Source: Bizrate

Overall Rating -> 10

Interested in unusual stones and found many that I purchased or will purchase in the near future. I have been a customer of gem select for almost ten years and have always been pleased with buying experience and the delivered product

Posted By Fairhope Pete in December, 2023

Source: Bizrate

Overall Rating -> 10

Great selection

Posted By GHS40 in December, 2023

Source: Bizrate

Overall Rating -> 10

I found it to be easy to browse and easy to use

Posted By Kyle in December, 2023

Source: Bizrate

Overall Rating -> 8

I received exactly what I ordered, and it arrived on time. Thank you

Posted By Online Shopper in November, 2023

Source: Bizrate

Overall Rating -> 10

love gs

Posted By Online Shopper in November, 2023

Source: Bizrate

Overall Rating -> 10

Awesome

Posted By Mic in May, 2023

Source: Bizrate

Overall Rating -> 10

Love Gem select. great gems for the price. Can't beet them

Posted By Apps in September, 2023

Source: Bizrate

Overall Rating -> 10

Overall, the whole process was just great.

Posted By Thatoneguy in August, 2023

Source: Bizrate

Overall Rating -> 10

The website is very easy to use. The search function, filter and sort functions are very helpful.

Posted By Sboro in August, 2023

Source: Bizrate

Overall Rating -> 10

I find the website user friendly.

Posted By Becky in August, 2023

Source: Bizrate

Overall Rating -> 10

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 -> 10

Very Good

Posted By Julian in July, 2023

Source: Bizrate

Overall Rating -> 9

The selection and filtering is a little overwhelming, but that's only because there is so much to choose from.

Posted By Kasper in June, 2023

Source: Bizrate

Overall Rating -> 10

I’ve enjoyed purchasing stones from this site. It’s convenient and fairly priced.

Posted By Chico in May, 2023

Source: Bizrate

Overall Rating -> 8

Great interaction!

Posted By Online Shopper in April, 2023

Source: Bizrate

Gemstones A-Z

Buy Calcite Gems

5.02 ct Orange Sunstone, 12 x 9.7 mm Oval Cut From India

20.74 ct Oval Cat's Eye Opal, 20.6 x 16.8 mm From Brazil

2.03 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 8.6 x 7.2 mm

27.6 ct Multicolor Fossil Coral, 20.2 x 13.3 mm Oval Cut From Indonesia

7.32 carat Pear Shape Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 16 x 11.8 mm

2.8 carat Sky Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 7.1 x 4.9 mm

1.05 ct Loose Yellow Sapphire, 5.6 mm Round Cut From Tanzania

1.23 carat Red Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 8.1 x 6.1 mm

12.19 ct Baguette Tiger's Eye, 12 x 10.2 mm From Thailand

10.12 ct Purple Kunzite, 17.7 x 10.1 mm Oval Cut From Afghanistan

3.9 carat Oval Rhodolite Garnet, loose Certified Rhodolite Garnet from Tanzania, Natural Untreated Gems, 7 x 4.9 mm

0.38 ct Loose Yellow Sapphire, 4.3 x 4.2 mm Heart Cut From Tanzania

2.44 carat Yellow Citrine, Carved Flower loose Citrine from Brazil, Natural Untreated Gem, 9.2 x 9.1 mm

1.31 carat Yellow Citrine, Round loose Citrine from Brazil, Natural Untreated Gem, 7.2 mm

4.21 carat Sky Blue Topaz, Princess-Cut loose Topaz from Brazil, Natural Gems, 7.1 x 7 mm

45.34 carat Pear Obsidian, loose Certified Obsidian from Mexico, Natural Untreated Gem, 38.7 x 24.1 mm

1.67 carat Marquise Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 11.9 x 6 mm

15.85 ct Yellow Quartz, 15.2 x 15.2 mm Asscher Cut From Brazil

8.48 carat Yellow Citrine, Briolette loose Citrine from Brazil, Natural Untreated Gem, 15.3 mm

4.46 ct Green Apatite, 8.9 x 8.6 mm Asscher Cut From Madagascar

2.76 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 11.6 x 9.1 mm

40.38 ct Oval Rose Quartz, 22.1 x 18 mm From South Africa

5.67 carat Pear Shape Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 16.1 x 11.8 mm

1.41 carat Blue Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 5.8 x 3.9 mm

1.32 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 6.8 x 5.1 mm

7.33 carat Yellow Citrine, Briolette loose Citrine from Brazil, Natural Untreated Gem, 15.7 mm

1.88 carat White Topaz, Marquise Cut loose Topaz from Brazil, Natural Untreated Gem, 12 x 5.1 mm

0.57 carat Trillion Rhodolite Garnet, loose Certified Rhodolite Garnet from Mozambique, Natural Untreated Gem, 5 x 5 mm

0.48 carat Green Sapphire, Cushion loose Sapphire from Tanzania, Natural Gem, 4.3 x 4.2 mm

5.73 ct Green Agate, 12.6 x 11.5 mm Oval Cut From India

1.44 carat Pink Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 8.3 x 6.2 mm

5.99 carat Carved Heart Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 14.1 x 10.4 mm

Buy Calcite Gemstones

In what colors are Calcite Gemstones available?

Want to learn more about Calcite?

Gemstone Information

Gemstone SHOP

POLICIES

WHO ARE WE?

Gemstone EDUCATION

WE ARE LOCATED AT