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Buy Calcite Gems

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Calcite Weight Calcite Size Calcite Clarity Calcite Price Calcite Origin
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Calcite Single
Calcite Pairs
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1.57 carat Pink Tourmaline, Round Cabochon loose Tourmaline from Mozambique, Natural Untreated Gem, 6.7 mm, Photo A

1.57 carat Pink Tourmaline, Round Cabochon loose Tourmaline from Mozambique, Natural Untreated Gem, 6.7 mm

Tourmaline

1.57ct1 pc
$ 24.05
6.7 mm
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3.34 ct Oval Chrysoprase, 11.2 x 9.2 mm From Madagascar, Photo A

3.34 ct Oval Chrysoprase, 11.2 x 9.2 mm From Madagascar

Chrysoprase

3.34ct1 pc
$ 6.68
11.2 x 9.2 mm
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2.54 carat Yellow Citrine, Emerald Cut loose Citrine from Brazil, Natural Untreated Gems, 8.1 x 6 mm, Photo A

2.54 carat Yellow Citrine, Emerald Cut loose Citrine from Brazil, Natural Untreated Gems, 8.1 x 6 mm

Citrine

2.54ct total2 pcs
$ 19.56
8.1 x 6 mm
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13.09 carat Swiss Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gem, 16.8 x 13.4 mm, Photo A

13.09 carat Swiss Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gem, 16.8 x 13.4 mm

Topaz

13.09ct1 pc
$ 86.39
16.8 x 13.4 mm
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1.37 ct Oval Sillimanite Cat's Eye, 7.1 x 5.1 mm From Madagascar, Photo A

1.37 ct Oval Sillimanite Cat's Eye, 7.1 x 5.1 mm From Madagascar

Sillimanite Cat's Eye

1.37ct1 pc
$ 4.29
7.1 x 5.1 mm
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1.8 carat Pear Shape Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 8.1 x 4.9 mm, Photo A

1.8 carat Pear Shape Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 8.1 x 4.9 mm

Pyrope Garnet

1.80ct total2 pcs
$ 7.92
8.1 x 4.9 mm
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3.63 ct Diamond Cut Andalusite, 3.3 mm From Brazil, Photo A

3.63 ct Diamond Cut Andalusite, 3.3 mm From Brazil

Andalusite

3.63ct total30 pcs
$ 160.24
3.3 mm
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4.65 carat Swiss Blue Topaz, Oval loose Topaz from Brazil, Natural Gems, 7 x 5.1 mm, Photo A

4.65 carat Swiss Blue Topaz, Oval loose Topaz from Brazil, Natural Gems, 7 x 5.1 mm

Topaz

4.65ct total4 pcs
$ 35.81
7 x 5.1 mm
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25.59 carat Pear Quartz With Marcasite, loose Certified Quartz With Marcasite from Brazil, Natural Untreated Gem, 23.4 x 20.8 mm, Photo A
Click for Product Video (521574)

25.59 carat Pear Quartz With Marcasite, loose Certified Quartz With Marcasite from Brazil, Natural Untreated Gem, 23.4 x 20.8 mm

Quartz With Marcasite

25.59ct1 pc
$ 168.89
23.4 x 20.8 mm
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4.31 ct Yellow Apatite, 12.6 x 8.6 mm Oval Cut From Madagascar, Photo A

4.31 ct Yellow Apatite, 12.6 x 8.6 mm Oval Cut From Madagascar

Apatite

4.31ct1 pc
$ 142.23
12.6 x 8.6 mm
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3.17 carat Heart Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 6.2 x 6.1 mm, Photo A

3.17 carat Heart Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 6.2 x 6.1 mm

Pyrope Garnet

3.17ct total4 pcs
$ 24.41
6.2 x 6.1 mm
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4.63 carat White Topaz, Cushion loose Topaz from Brazil, Natural Untreated Gems, 4.6 x 4.5 mm, Photo A

4.63 carat White Topaz, Cushion loose Topaz from Brazil, Natural Untreated Gems, 4.6 x 4.5 mm

Topaz

4.63ct total10 pcs
$ 25.47
4.6 x 4.5 mm
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5.37 ct Trillion Fire Agate, 15.5 x 10.3 mm From Mexico, Photo A

5.37 ct Trillion Fire Agate, 15.5 x 10.3 mm From Mexico

Fire Agate

5.37ct1 pc
$ 46.90
15.5 x 10.3 mm
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2.9 carat Swiss Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 6 x 4.2 mm, Photo A

2.9 carat Swiss Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 6 x 4.2 mm

Topaz

2.90ct total5 pcs
$ 22.33
6 x 4.2 mm
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1.19 ct Blue Kyanite, 6.2 mm Round Cut From Nepal, Photo A

1.19 ct Blue Kyanite, 6.2 mm Round Cut From Nepal

Kyanite

1.19ct1 pc
$ 29.75
6.2 mm
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3.72 carat Yellow Citrine, Cushion loose Citrine from Brazil, Natural Untreated Gem, 10.9 x 8.4 mm, Photo A

3.72 carat Yellow Citrine, Cushion loose Citrine from Brazil, Natural Untreated Gem, 10.9 x 8.4 mm

Citrine

3.72ct1 pc
$ 28.64
10.9 x 8.4 mm
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1.78 ct Yellow Sphene, 7.3 x 6.7 mm Oval Cut From Sri Lanka, Photo A

1.78 ct Yellow Sphene, 7.3 x 6.7 mm Oval Cut From Sri Lanka

Sphene

1.78ct1 pc
$ 8.90
7.3 x 6.7 mm
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3.99 ct Round Checkerboard Smoky Quartz, 8 mm From Brazil, Photo A

3.99 ct Round Checkerboard Smoky Quartz, 8 mm From Brazil

Smoky Quartz

3.99ct total2 pcs
$ 8.78
8 mm
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7.33 carat Swiss Blue Topaz, Carved Leaf loose Topaz from Brazil, Natural Gem, 18.7 x 8.6 mm, Photo A

7.33 carat Swiss Blue Topaz, Carved Leaf loose Topaz from Brazil, Natural Gem, 18.7 x 8.6 mm

Topaz

7.33ct1 pc
$ 40.32
18.7 x 8.6 mm
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2.66 ct Orange Moonstone, 8 x 6.1 mm Cushion Cut From India, Photo A

2.66 ct Orange Moonstone, 8 x 6.1 mm Cushion Cut From India

Moonstone

2.66ct total2 pcs
$ 5.85
8 x 6.1 mm
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1.07 ct Blue Kyanite, 7.1 x 5 mm Oval Cut From Nepal, Photo A

1.07 ct Blue Kyanite, 7.1 x 5 mm Oval Cut From Nepal

Kyanite

1.07ct1 pc
$ 23.54
7.1 x 5 mm
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1.47 carat White Zircon, Diamond-Cut loose Zircon from Myanmar, Natural Gems, 5 mm, Photo A

1.47 carat White Zircon, Diamond-Cut loose Zircon from Myanmar, Natural Gems, 5 mm

Zircon

1.47ct total2 pcs
$ 38.81
5 mm
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5.47 carat Pear Pietersite, loose Certified Pietersite from Namibia, Natural Untreated Gems, 18.9 x 7.4 mm, Photo A

5.47 carat Pear Pietersite, loose Certified Pietersite from Namibia, Natural Untreated Gems, 18.9 x 7.4 mm

Pietersite

5.47ct total2 pcs
$ 12.85
18.9 x 7.4 mm
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4.82 carat White Zircon, Diamond-Cut loose Zircon from Cambodia, Natural Gems, 6 mm, Photo A
Click for Product Video (359366)

4.82 carat White Zircon, Diamond-Cut loose Zircon from Cambodia, Natural Gems, 6 mm

Zircon

4.82ct total4 pcs
$ 79.53
6 mm
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1.3 ct Loose Yellow Sapphire, 5 mm Round Cut From Tanzania, Photo A

1.3 ct Loose Yellow Sapphire, 5 mm Round Cut From Tanzania

Sapphire

1.30ct total2 pcs
$ 71.06
5 mm
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5.05 ct Round Cut Strawberry Quartz, 9.1 mm From Russia, Photo A

5.05 ct Round Cut Strawberry Quartz, 9.1 mm From Russia

Strawberry Quartz

5.05ct total2 pcs
$ 31.38
9.1 mm
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3.88 ct Octagon Cut Rose Quartz, 9.5 x 9.3 mm From South Africa, Photo A

3.88 ct Octagon Cut Rose Quartz, 9.5 x 9.3 mm From South Africa

Rose Quartz

3.88ct1 pc
$ 21.34
9.5 x 9.3 mm
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2.31 ct Pink Morganite, 8.1 x 6.1 mm Oval Cut From Afghanistan, Photo A

2.31 ct Pink Morganite, 8.1 x 6.1 mm Oval Cut From Afghanistan

Morganite

2.31ct total2 pcs
$ 115.50
8.1 x 6.1 mm
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3.65 ct Octagon Cut Color-Change Diaspore, 15 x 6.3 mm From Turkey, Photo A
Click for Product Video (390229)

3.65 ct Octagon Cut Color-Change Diaspore, 15 x 6.3 mm From Turkey

Color-Change Diaspore

3.65ct1 pc
$ 1,003.75
15 x 6.3 mm
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8.94 carat Yellow Citrine, Emerald Cut loose Citrine from Bolivia, Natural Untreated Gem, 14.2 x 10.2 mm, Photo A

8.94 carat Yellow Citrine, Emerald Cut loose Citrine from Bolivia, Natural Untreated Gem, 14.2 x 10.2 mm

Citrine

8.94ct1 pc
$ 68.84
14.2 x 10.2 mm
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46.05 ct Yellow Quartz, 32.7 x 14.6 mm Cushion Checkerboard From Brazil, Photo A

46.05 ct Yellow Quartz, 32.7 x 14.6 mm Cushion Checkerboard From Brazil

Quartz

46.05ct1 pc
$ 59.27
32.7 x 14.6 mm
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2.79 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4.2 x 4.2 mm, Photo A

2.79 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4.2 x 4.2 mm

Pyrope Garnet

2.79ct total6 pcs
$ 21.48
4.2 x 4.2 mm
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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

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