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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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1.58 carat Orange Hessonite Garnet, Emerald Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7.1 x 5.3 mm, Photo A

1.58 carat Orange Hessonite Garnet, Emerald Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7.1 x 5.3 mm

Hessonite Garnet

1.58ct1 pc
$ 23.59
7.1 x 5.3 mm
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27.5 ct Violet Lepidolite, 39.7 x 8.1 mm Pencil Cut From the United States, Photo A

27.5 ct Violet Lepidolite, 39.7 x 8.1 mm Pencil Cut From the United States

Lepidolite

27.50ct1 pc
$ 8.25
39.7 x 8.1 mm
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2.43 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Sri Lanka, Natural Untreated Gem, 9 x 7.5 mm, Photo A

2.43 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Sri Lanka, Natural Untreated Gem, 9 x 7.5 mm

Hessonite Garnet

2.43ct1 pc
$ 44.53
9 x 7.5 mm
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0.38 ct Blue Apatite, 3.6 mm Round Cut From Madagascar, Photo A

0.38 ct Blue Apatite, 3.6 mm Round Cut From Madagascar

Apatite

0.38ct total2 pcs
$ 8.14
3.6 mm
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10.71 ct Yellow Quartz, 15.3 x 14.6 mm Flower Cut From Brazil, Photo A

10.71 ct Yellow Quartz, 15.3 x 14.6 mm Flower Cut From Brazil

Quartz

10.71ct1 pc
$ 43.35
15.3 x 14.6 mm
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11.37 ct Oval Cut Rose Quartz, 14.9 x 13.8 mm From South Africa, Photo A

11.37 ct Oval Cut Rose Quartz, 14.9 x 13.8 mm From South Africa

Rose Quartz

11.37ct1 pc
$ 62.54
14.9 x 13.8 mm
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3.18 carat Green Fluorite, Oval loose Fluorite from India, Natural Untreated Gem, 9.3 x 8.1 mm, Photo A

3.18 carat Green Fluorite, Oval loose Fluorite from India, Natural Untreated Gem, 9.3 x 8.1 mm

Fluorite

3.18ct1 pc
$ 12.72
9.3 x 8.1 mm
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2.15 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gem, 7 x 6.9 mm, Photo A

2.15 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gem, 7 x 6.9 mm

Pyrope Garnet

2.15ct1 pc
$ 16.56
7 x 6.9 mm
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0.74 ct Oval Black Opal, 8 x 6.1 mm From Ethiopia, Photo A

0.74 ct Oval Black Opal, 8 x 6.1 mm From Ethiopia

Black Opal

0.74ct1 pc
$ 24.42
8 x 6.1 mm
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0.53 ct Loose Pink Sapphire, 4.9 x 3.2 mm Oval Cut From Tanzania, Photo A

0.53 ct Loose Pink Sapphire, 4.9 x 3.2 mm Oval Cut From Tanzania

Sapphire

0.53ct total2 pcs
$ 58.30
4.9 x 3.2 mm
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15.03 carat Black Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 16.4 x 13.2 mm, Photo A

15.03 carat Black Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 16.4 x 13.2 mm

Tourmaline

15.03ct1 pc
$ 75.15
16.4 x 13.2 mm
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16.43 ct Trillion Fossil Coral, 21.4 x 13 mm From Indonesia, Photo A

16.43 ct Trillion Fossil Coral, 21.4 x 13 mm From Indonesia

Fossil Coral

16.43ct total2 pcs
$ 18.07
21.4 x 13 mm
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0.43 carat Pear Shape Ruby, loose Certified Ruby from Myanmar, Natural Gem, 6.2 x 4 mm, Photo A

0.43 carat Pear Shape Ruby, loose Certified Ruby from Myanmar, Natural Gem, 6.2 x 4 mm

Ruby

0.43ct1 pc
$ 141.90
6.2 x 4 mm
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2.33 carat Yellow Citrine, Pear Shape loose Citrine from Brazil, Natural Untreated Gems, 9.1 x 6.1 mm, Photo A

2.33 carat Yellow Citrine, Pear Shape loose Citrine from Brazil, Natural Untreated Gems, 9.1 x 6.1 mm

Citrine

2.33ct total2 pcs
$ 15.38
9.1 x 6.1 mm
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12.46 ct Baguette Pietersite, 26.2 x 10.9 mm From Namibia, Photo A

12.46 ct Baguette Pietersite, 26.2 x 10.9 mm From Namibia

Pietersite

12.46ct1 pc
$ 37.38
26.2 x 10.9 mm
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11.7 ct Loose Pear Charoite, 16.9 x 11 mm From Russia, Photo A

11.7 ct Loose Pear Charoite, 16.9 x 11 mm From Russia

Charoite

11.70ct1 pc
$ 19.42
16.9 x 11 mm
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27.65 carat Green Fluorite, Oval loose Fluorite from India, Natural Untreated Gem, 26.1 x 14.4 mm, Photo A

27.65 carat Green Fluorite, Oval loose Fluorite from India, Natural Untreated Gem, 26.1 x 14.4 mm

Fluorite

27.65ct1 pc
$ 47.75
26.1 x 14.4 mm
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0.94 ct Oval Cut Peridot, 7 x 5.1 mm From China, Photo A

0.94 ct Oval Cut Peridot, 7 x 5.1 mm From China

Peridot

0.94ct1 pc
$ 6.58
7 x 5.1 mm
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0.85 ct Oval Cut Peridot, 7.2 x 5.2 mm From China, Photo A

0.85 ct Oval Cut Peridot, 7.2 x 5.2 mm From China

Peridot

0.85ct1 pc
$ 5.95
7.2 x 5.2 mm
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2.51 ct Loose Baguette Labradorite, 8.8 x 6.8 mm From Madagascar, Photo A

2.51 ct Loose Baguette Labradorite, 8.8 x 6.8 mm From Madagascar

Labradorite

2.51ct1 pc
$ 3.46
8.8 x 6.8 mm
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0.54 ct Loose Violet Sapphire, 5.7 x 4.6 mm Oval Cut From Tanzania, Photo A

0.54 ct Loose Violet Sapphire, 5.7 x 4.6 mm Oval Cut From Tanzania

Sapphire

0.54ct1 pc
$ 71.28
5.7 x 4.6 mm
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0.38 carat Oval Emerald, loose Certified Emerald from Colombia, Natural Gem, 5.1 x 4.1 mm, Photo A

0.38 carat Oval Emerald, loose Certified Emerald from Colombia, Natural Gem, 5.1 x 4.1 mm

Emerald

0.38ct1 pc
$ 38.00
5.1 x 4.1 mm
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2 ct Orange Sunstone, 8.7 mm Round Cut From India, Photo A

2 ct Orange Sunstone, 8.7 mm Round Cut From India

Sunstone

2.00ct1 pc
$ 12.01
8.7 mm
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1.11 carat Oval Ruby, loose Certified Ruby from Myanmar, Natural Gem, 7.1 x 5.2 mm, Photo A

1.11 carat Oval Ruby, loose Certified Ruby from Myanmar, Natural Gem, 7.1 x 5.2 mm

Ruby

1.11ct1 pc
$ 818.09
7.1 x 5.2 mm
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16 ct Oval Quartz With Marcasite, 21.4 x 14.4 mm From Brazil, Photo A

16 ct Oval Quartz With Marcasite, 21.4 x 14.4 mm From Brazil

Quartz With Marcasite

16.00ct1 pc
$ 105.60
21.4 x 14.4 mm
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3.34 carat Opal, loose Certified Opal from Ethiopia, Natural Gem, 13.1 x 9.5 mm, Photo A

3.34 carat Opal, loose Certified Opal from Ethiopia, Natural Gem, 13.1 x 9.5 mm

Opal

3.34ct1 pc
$ 93.52
13.1 x 9.5 mm
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14.53 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 14 x 11.8 mm, Photo A

14.53 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 14 x 11.8 mm

Amethyst

14.53ct total2 pcs
$ 79.92
14 x 11.8 mm
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2.33 ct Loose Blue Green Sapphire, 4.9 mm Briolette From Madagascar, Photo A

2.33 ct Loose Blue Green Sapphire, 4.9 mm Briolette From Madagascar

Sapphire

2.33ct total5 pcs
$ 155.40
4.9 x 3.2 mm
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1.1 ct Yellow Morganite, 8 x 6.1 mm Oval Cut From Afghanistan, Photo A

1.1 ct Yellow Morganite, 8 x 6.1 mm Oval Cut From Afghanistan

Morganite

1.10ct1 pc
$ 66.55
8 x 6.1 mm
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0.76 ct Loose Orange Sapphire, 6.1 x 4.2 mm Oval Cut From Tanzania, Photo A

0.76 ct Loose Orange Sapphire, 6.1 x 4.2 mm Oval Cut From Tanzania

Sapphire

0.76ct1 pc
$ 114.00
6.1 x 4.2 mm
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2.16 ct Oval Rutile Quartz, 8.1 x 6.1 mm From India, Photo A

2.16 ct Oval Rutile Quartz, 8.1 x 6.1 mm From India

Rutile Quartz

2.16ct1 pc
$ 5.27
8.1 x 6.1 mm
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7.31 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 13.9 x 10.6 mm, Photo A

7.31 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 13.9 x 10.6 mm

Citrine

7.31ct1 pc
$ 56.29
13.9 x 10.6 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.

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