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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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0.4 ct Loose Blue Green Sapphire, 4.6 x 3.7 mm Cushion Cut From Madagascar, Photo A

0.4 ct Loose Blue Green Sapphire, 4.6 x 3.7 mm Cushion Cut From Madagascar

Sapphire

0.40ct1 pc
$ 32.00
4.6 x 3.7 mm
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1.79 carat Sky Blue Topaz, Oval loose Topaz from Brazil, Natural Gems, 7 x 5.1 mm, Photo A

1.79 carat Sky Blue Topaz, Oval loose Topaz from Brazil, Natural Gems, 7 x 5.1 mm

Topaz

1.79ct total2 pcs
$ 11.81
7 x 5.1 mm
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0.88 carat Oval Demantoid Garnet, loose Certified Demantoid Garnet from Namibia, Natural Untreated Gems, 4.9 x 4 mm, Photo A
Click for Product Video (458154)

0.88 carat Oval Demantoid Garnet, loose Certified Demantoid Garnet from Namibia, Natural Untreated Gems, 4.9 x 4 mm

Demantoid Garnet

0.88ct total2 pcs
$ 159.24
4.9 x 4 mm
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0.88 carat Sky Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gem, 7.1 x 5.2 mm, Photo A

0.88 carat Sky Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gem, 7.1 x 5.2 mm

Topaz

0.88ct1 pc
$ 6.78
7.1 x 5.2 mm
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27.2 carat Pear Shape Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 21.1 x 19.2 mm, Photo A

27.2 carat Pear Shape Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 21.1 x 19.2 mm

Amethyst

27.20ct1 pc
$ 209.44
21.1 x 19.2 mm
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0.48 carat Round Ruby, loose Certified Ruby from Myanmar, Natural Gems, 3.9 mm, Photo A

0.48 carat Round Ruby, loose Certified Ruby from Myanmar, Natural Gems, 3.9 mm

Ruby

0.48ct total2 pcs
$ 134.40
3.9 mm
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40.4 carat Pear Lepidolite, loose Certified Lepidolite from the United States, Natural Untreated Gem, 38.3 x 27.5 mm, Photo A

40.4 carat Pear Lepidolite, loose Certified Lepidolite from the United States, Natural Untreated Gem, 38.3 x 27.5 mm

Lepidolite

40.40ct1 pc
$ 20.20
38.3 x 27.5 mm
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2.1 ct Green Sphene, 8.1 x 7.1 mm Oval Cut From Sri Lanka, Photo A

2.1 ct Green Sphene, 8.1 x 7.1 mm Oval Cut From Sri Lanka

Sphene

2.10ct1 pc
$ 10.50
8.1 x 7.1 mm
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3.89 carat Sky Blue Topaz, Oval loose Topaz from Brazil, Natural Gems, 6.9 x 5.1 mm, Photo A

3.89 carat Sky Blue Topaz, Oval loose Topaz from Brazil, Natural Gems, 6.9 x 5.1 mm

Topaz

3.89ct total4 pcs
$ 21.44
6.9 x 5.1 mm
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7.03 ct Oval Cat's Eye Opal, 15.3 x 9.3 mm From Madagascar, Photo A

7.03 ct Oval Cat's Eye Opal, 15.3 x 9.3 mm From Madagascar

Cat's Eye Opal

7.03ct1 pc
$ 23.20
15.3 x 9.3 mm
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2.06 ct Green Sphene, 8.9 x 6.5 mm Oval Cut From Sri Lanka, Photo A

2.06 ct Green Sphene, 8.9 x 6.5 mm Oval Cut From Sri Lanka

Sphene

2.06ct1 pc
$ 11.33
8.9 x 6.5 mm
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2.17 ct Round Cut Strawberry Quartz, 7 mm From Russia, Photo A

2.17 ct Round Cut Strawberry Quartz, 7 mm From Russia

Strawberry Quartz

2.17ct total2 pcs
$ 19.10
7 mm
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0.67 carat London Blue Topaz, Oval loose Topaz from Brazil, Natural Gem, 6.2 x 4.1 mm, Photo A

0.67 carat London Blue Topaz, Oval loose Topaz from Brazil, Natural Gem, 6.2 x 4.1 mm

Topaz

0.67ct1 pc
$ 5.36
6.2 x 4.1 mm
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30.11 ct Fancy Fossil Coral, 21.5 x 13.4 mm From Indonesia, Photo A

30.11 ct Fancy Fossil Coral, 21.5 x 13.4 mm From Indonesia

Fossil Coral

30.11ct total2 pcs
$ 39.08
21.5 x 13.4 mm
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4.72 ct Oval Tiger's Eye, 9 x 6.9 mm From Thailand, Photo A

4.72 ct Oval Tiger's Eye, 9 x 6.9 mm From Thailand

Tiger's Eye

4.72ct total2 pcs
$ 4.72
9 x 6.9 mm
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2.07 ct Orange Sunstone, 6 x 4.1 mm Oval Cut From Russia, Photo A

2.07 ct Orange Sunstone, 6 x 4.1 mm Oval Cut From Russia

Sunstone

2.07ct total4 pcs
$ 15.94
6 x 4.1 mm
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4.79 carat White Zircon, Diamond-Cut loose Zircon from Cambodia, Natural Gems, 5.9 mm, Photo A

4.79 carat White Zircon, Diamond-Cut loose Zircon from Cambodia, Natural Gems, 5.9 mm

Zircon

4.79ct total4 pcs
$ 76.24
5.9 mm
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4.24 ct Blue Star Sapphire, 7.1 x 5.1 mm Oval Cut From Thailand, Photo A

4.24 ct Blue Star Sapphire, 7.1 x 5.1 mm Oval Cut From Thailand

Star Sapphire

4.24ct total4 pcs
$ 83.95
7.1 x 5.1 mm
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3.6 ct Green Agate, 9.8 x 8.8 mm Oval Cut From India, Photo A

3.6 ct Green Agate, 9.8 x 8.8 mm Oval Cut From India

Agate

3.60ct1 pc
$ 3.92
9.8 x 8.8 mm
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0.93 carat Multicolor Opal, Oval loose Opal from Ethiopia, Natural Gem, 9.1 x 6.2 mm, Photo A

0.93 carat Multicolor Opal, Oval loose Opal from Ethiopia, Natural Gem, 9.1 x 6.2 mm

Opal

0.93ct1 pc
$ 25.58
9.1 x 6.2 mm
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0.64 ct Pink Spinel, 5.2 x 4.6 mm Cushion Cut From Tanzania, Photo A

0.64 ct Pink Spinel, 5.2 x 4.6 mm Cushion Cut From Tanzania

Spinel

0.64ct1 pc
$ 44.80
5.2 x 4.6 mm
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1.14 ct Pink Morganite, 6.9 mm Round Cut From Afghanistan, Photo A

1.14 ct Pink Morganite, 6.9 mm Round Cut From Afghanistan

Morganite

1.14ct1 pc
$ 44.46
6.9 mm
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16.57 carat Blue Green Amazonite, Pear loose Amazonite from Madagascar, Natural Untreated Gem, 22.3 x 16.4 mm, Photo A

16.57 carat Blue Green Amazonite, Pear loose Amazonite from Madagascar, Natural Untreated Gem, 22.3 x 16.4 mm

Amazonite

16.57ct1 pc
$ 14.21
22.3 x 16.4 mm
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10.91 carat Pear Bloodstone, loose Certified Bloodstone from Madagascar, Natural Untreated Gem, 17.7 x 14.1 mm, Photo A

10.91 carat Pear Bloodstone, loose Certified Bloodstone from Madagascar, Natural Untreated Gem, 17.7 x 14.1 mm

Bloodstone

10.91ct1 pc
$ 38.18
17.7 x 14.1 mm
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2.05 carat Orange Hessonite Garnet, Cushion loose Hessonite Garnet from Sri Lanka, Natural Untreated Gem, 7.1 x 7.1 mm, Photo A

2.05 carat Orange Hessonite Garnet, Cushion loose Hessonite Garnet from Sri Lanka, Natural Untreated Gem, 7.1 x 7.1 mm

Hessonite Garnet

2.05ct1 pc
$ 35.07
7.1 x 7.1 mm
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1.11 ct Loose Round Cut Smoky Quartz, 6.9 mm From Brazil, Photo A

1.11 ct Loose Round Cut Smoky Quartz, 6.9 mm From Brazil

Smoky Quartz

1.11ct1 pc
$ 5.55
6.9 mm
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15.16 ct Yellow Quartz, 23.3 x 15.1 mm Carved From Brazil, Photo A

15.16 ct Yellow Quartz, 23.3 x 15.1 mm Carved From Brazil

Quartz

15.16ct1 pc
$ 50.03
23.3 x 15.1 mm
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1.78 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6.2 x 4.2 mm, Photo A

1.78 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6.2 x 4.2 mm

Zircon

1.78ct total2 pcs
$ 10.89
6.2 x 4.2 mm
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2.78 carat Round Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 8.9 mm, Photo A

2.78 carat Round Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 8.9 mm

Amethyst

2.78ct1 pc
$ 22.24
8.9 mm
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2.62 ct Cushion Cut Peridot, 9 x 7.7 mm From Myanmar, Photo A

2.62 ct Cushion Cut Peridot, 9 x 7.7 mm From Myanmar

Peridot

2.62ct1 pc
$ 99.46
9 x 7.7 mm
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0.72 carat Pear Shape Pyrope Garnet, loose Certified Pyrope Garnet from the United States, Natural Untreated Gem, 6.8 x 4.8 mm, Photo A

0.72 carat Pear Shape Pyrope Garnet, loose Certified Pyrope Garnet from the United States, Natural Untreated Gem, 6.8 x 4.8 mm

Pyrope Garnet

0.72ct1 pc
$ 5.76
6.8 x 4.8 mm
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2.84 carat Orange Hessonite Garnet, Cushion loose Hessonite Garnet from Sri Lanka, Natural Untreated Gems, 6.1 x 6.1 mm, Photo A

2.84 carat Orange Hessonite Garnet, Cushion loose Hessonite Garnet from Sri Lanka, Natural Untreated Gems, 6.1 x 6.1 mm

Hessonite Garnet

2.84ct total2 pcs
$ 44.62
6.1 x 6.1 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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