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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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2.33 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Sri Lanka, Natural Untreated Gem, 8.9 x 7 mm, Photo A

2.33 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Sri Lanka, Natural Untreated Gem, 8.9 x 7 mm

Hessonite Garnet

2.33ct1 pc
$ 46.13
8.9 x 7 mm
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0.18 ct Square Cut Iolite, 2.6 x 2.6 mm From Madagascar, Photo A

0.18 ct Square Cut Iolite, 2.6 x 2.6 mm From Madagascar

Iolite

0.18ct total2 pcs
$ 7.20
2.6 x 2.6 mm
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5.51 ct Fancy Fire Agate, 13 x 9.8 mm From Mexico, Photo A

5.51 ct Fancy Fire Agate, 13 x 9.8 mm From Mexico

Fire Agate

5.51ct1 pc
$ 42.54
13 x 9.8 mm
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6.42 carat Black Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 12.2 x 10.2 mm, Photo A

6.42 carat Black Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 12.2 x 10.2 mm

Tourmaline

6.42ct1 pc
$ 32.10
12.2 x 10.2 mm
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1.05 carat Pear Shape Kornerupine, loose Certified Kornerupine from Sri Lanka, Natural Untreated Gem, 7.8 x 5.1 mm, Photo A

1.05 carat Pear Shape Kornerupine, loose Certified Kornerupine from Sri Lanka, Natural Untreated Gem, 7.8 x 5.1 mm

Kornerupine

1.05ct1 pc
$ 57.75
7.8 x 5.1 mm
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0.71 ct Loose Purple Sapphire, 6.5 x 6.2 mm Odd Shaped From Tanzania, Photo A

0.71 ct Loose Purple Sapphire, 6.5 x 6.2 mm Odd Shaped From Tanzania

Sapphire

0.71ct1 pc
$ 78.10
6.5 x 6.2 mm
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2.41 ct Oval Rubellite Tourmaline, 9.2 x 7 mm From Mozambique, Photo A

2.41 ct Oval Rubellite Tourmaline, 9.2 x 7 mm From Mozambique

Rubellite Tourmaline

2.41ct1 pc
$ 79.53
9.2 x 7 mm
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0.36 carat Blue Kyanite, Round loose Kyanite from Nepal, Natural Untreated Gem, 4.3 mm, Photo A

0.36 carat Blue Kyanite, Round loose Kyanite from Nepal, Natural Untreated Gem, 4.3 mm

Kyanite

0.36ct1 pc
$ 9.00
4.3 mm
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3.05 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4 x 3.9 mm, Photo A

3.05 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4 x 3.9 mm

Pyrope Garnet

3.05ct total8 pcs
$ 23.49
4 x 3.9 mm
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3.69 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gems, 9 x 6.9 mm, Photo A

3.69 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gems, 9 x 6.9 mm

Citrine

3.69ct total2 pcs
$ 20.30
9 x 6.9 mm
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1.26 carat Pear Shape Chrysoberyl, loose Certified Chrysoberyl from Sri Lanka, Natural Untreated Gem, 8.3 x 6.2 mm, Photo A

1.26 carat Pear Shape Chrysoberyl, loose Certified Chrysoberyl from Sri Lanka, Natural Untreated Gem, 8.3 x 6.2 mm

Chrysoberyl

1.26ct1 pc
$ 147.43
8.3 x 6.2 mm
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0.83 ct Loose Green Tourmaline, 6 mm Round Cabochon From Mozambique, Photo A

0.83 ct Loose Green Tourmaline, 6 mm Round Cabochon From Mozambique

Tourmaline

0.83ct1 pc
$ 13.81
6 mm
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6.84 carat Yellow Citrine, Emerald Cut loose Citrine from Bolivia, Natural Untreated Gem, 13.8 x 10 mm, Photo A

6.84 carat Yellow Citrine, Emerald Cut loose Citrine from Bolivia, Natural Untreated Gem, 13.8 x 10 mm

Citrine

6.84ct1 pc
$ 52.67
13.8 x 10 mm
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3.3 carat White Topaz, Oval loose Topaz from Brazil, Natural Untreated Gem, 10.1 x 8.1 mm, Photo A

3.3 carat White Topaz, Oval loose Topaz from Brazil, Natural Untreated Gem, 10.1 x 8.1 mm

Topaz

3.30ct1 pc
$ 18.15
10.1 x 8.1 mm
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1 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Madagascar, Natural Untreated Gems, 4.1 x 4.1 mm, Photo A

1 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Madagascar, Natural Untreated Gems, 4.1 x 4.1 mm

Pyrope Garnet

1.00ct total2 pcs
$ 5.00
4.1 x 4.1 mm
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3.8 ct Blue Star Sapphire, 7 x 5.1 mm Oval Cut From Thailand, Photo A

3.8 ct Blue Star Sapphire, 7 x 5.1 mm Oval Cut From Thailand

Star Sapphire

3.80ct total4 pcs
$ 83.60
7 x 5.1 mm
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1.86 carat Blue Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 4.8 x 3 mm, Photo A

1.86 carat Blue Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 4.8 x 3 mm

Tanzanite

1.86ct total10 pcs
$ 71.61
4.8 x 3 mm
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1.73 ct Oval Cut Golden Beryl, 10 x 7.5 mm From Brazil, Photo A

1.73 ct Oval Cut Golden Beryl, 10 x 7.5 mm From Brazil

Golden Beryl

1.73ct1 pc
$ 41.87
10 x 7.5 mm
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1.67 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6.3 x 4.2 mm, Photo A

1.67 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6.3 x 4.2 mm

Zircon

1.67ct total2 pcs
$ 9.99
6.3 x 4.2 mm
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23.35 ct Pencil Cut Tiger's Eye, 34.7 x 9.6 mm From Thailand, Photo A

23.35 ct Pencil Cut Tiger's Eye, 34.7 x 9.6 mm From Thailand

Tiger's Eye

23.35ct1 pc
$ 2.34
34.7 x 9.6 mm
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0.13 ct Black Diamond, 2 x 1.9 mm Princess Cut From India, Photo A

0.13 ct Black Diamond, 2 x 1.9 mm Princess Cut From India

Diamond

0.13ct total2 pcs
$ 65.00
2 x 1.9 mm
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23.21 ct Fancy Pietersite, 31.2 x 18.6 mm From China, Photo A

23.21 ct Fancy Pietersite, 31.2 x 18.6 mm From China

Pietersite

23.21ct total2 pcs
$ 87.97
31.2 x 18.6 mm
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4.39 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6.1 x 4.1 mm, Photo A

4.39 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6.1 x 4.1 mm

Zircon

4.39ct total6 pcs
$ 26.27
6.1 x 4.1 mm
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1.87 ct Blue Green Apatite, 5.7 x 4 mm Oval Cut From Madagascar, Photo A

1.87 ct Blue Green Apatite, 5.7 x 4 mm Oval Cut From Madagascar

Apatite

1.87ct total4 pcs
$ 30.86
5.7 x 4 mm
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2.37 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 7.1 x 4.9 mm, Photo A

2.37 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 7.1 x 4.9 mm

Zircon

2.37ct total2 pcs
$ 12.92
7.1 x 4.9 mm
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9.63 ct Oval Tiger's Eye, 18.4 x 13.4 mm From India, Photo A

9.63 ct Oval Tiger's Eye, 18.4 x 13.4 mm From India

Tiger's Eye

9.63ct1 pc
$ 5.68
18.4 x 13.4 mm
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2.4 ct Cushion Cut Peridot, 8.1 x 7.7 mm From Myanmar, Photo A

2.4 ct Cushion Cut Peridot, 8.1 x 7.7 mm From Myanmar

Peridot

2.40ct1 pc
$ 92.40
8.1 x 7.7 mm
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0.78 carat Blue Sapphire, Cushion loose Sapphire from Madagascar, Natural Gem, 5.1 x 5 mm, Photo A

0.78 carat Blue Sapphire, Cushion loose Sapphire from Madagascar, Natural Gem, 5.1 x 5 mm

Sapphire

0.78ct1 pc
$ 62.40
5.1 x 5 mm
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5.49 ct Round Pietersite, 10.2 mm From Namibia, Photo A

5.49 ct Round Pietersite, 10.2 mm From Namibia

Pietersite

5.49ct total2 pcs
$ 12.90
10.2 mm
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1.08 carat Blue Zircon, Diamond-Cut loose Zircon from Cambodia, Natural Gems, 4.5 mm, Photo A

1.08 carat Blue Zircon, Diamond-Cut loose Zircon from Cambodia, Natural Gems, 4.5 mm

Zircon

1.08ct total2 pcs
$ 14.26
4.5 mm
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2.03 carat Carved Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 12.1 x 6.1 mm, Photo A

2.03 carat Carved Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 12.1 x 6.1 mm

Amethyst

2.03ct1 pc
$ 14.21
12.1 x 6.1 mm
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3.89 ct Yellow Quartz, 11.9 x 11.5 mm Carved From Brazil, Photo A

3.89 ct Yellow Quartz, 11.9 x 11.5 mm Carved From Brazil

Quartz

3.89ct1 pc
$ 12.84
11.9 x 11.5 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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