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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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2.7 ct Loose Yellow Sapphire, 5.1 mm Round Cut From Tanzania, Photo A

2.7 ct Loose Yellow Sapphire, 5.1 mm Round Cut From Tanzania

Sapphire

2.70ct total4 pcs
$ 178.35
5.1 mm
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0.88 carat Yellow Citrine, Heart loose Citrine from Brazil, Natural Untreated Gems, 5.2 x 5.1 mm, Photo A

0.88 carat Yellow Citrine, Heart loose Citrine from Brazil, Natural Untreated Gems, 5.2 x 5.1 mm

Citrine

0.88ct total2 pcs
$ 6.16
5.2 x 5.1 mm
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1.43 carat Yellow Citrine, Emerald Cut loose Citrine from Brazil, Natural Untreated Gem, 8 x 6.1 mm, Photo A

1.43 carat Yellow Citrine, Emerald Cut loose Citrine from Brazil, Natural Untreated Gem, 8 x 6.1 mm

Citrine

1.43ct1 pc
$ 8.97
8 x 6.1 mm
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4.23 ct Round Rutile Quartz, 12.2 mm From India, Photo A

4.23 ct Round Rutile Quartz, 12.2 mm From India

Rutile Quartz

4.23ct1 pc
$ 10.66
12.2 mm
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1.84 carat Pink Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 9.2 x 5.3 mm, Photo A
Click for Product Video (528904)

1.84 carat Pink Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 9.2 x 5.3 mm

Tourmaline

1.84ct1 pc
$ 133.58
9.2 x 5.3 mm
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0.93 ct Oval Cut Peridot, 7.1 x 5.1 mm From China, Photo A

0.93 ct Oval Cut Peridot, 7.1 x 5.1 mm From China

Peridot

0.93ct1 pc
$ 14.32
7.1 x 5.1 mm
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4.79 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6.1 x 4.2 mm, Photo A

4.79 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6.1 x 4.2 mm

Zircon

4.79ct total6 pcs
$ 28.50
6.1 x 4.2 mm
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0.95 ct Blue Kyanite, 6 mm Round Cut From Nepal, Photo A

0.95 ct Blue Kyanite, 6 mm Round Cut From Nepal

Kyanite

0.95ct1 pc
$ 26.13
6 mm
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4.38 carat Sky Blue Topaz, Heart loose Topaz from Brazil, Natural Gems, 4 x 4 mm, Photo A

4.38 carat Sky Blue Topaz, Heart loose Topaz from Brazil, Natural Gems, 4 x 4 mm

Topaz

4.38ct total15 pcs
$ 24.09
4 x 4 mm
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1.38 carat Blue Tanzanite, Round loose Tanzanite from Tanzania, Natural Gem, 6.1 mm, Photo A

1.38 carat Blue Tanzanite, Round loose Tanzanite from Tanzania, Natural Gem, 6.1 mm

Tanzanite

1.38ct1 pc
$ 11.04
6.1 mm
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0.06 ct Black Diamond, 2.5 mm Diamond Cut From India, Photo A

0.06 ct Black Diamond, 2.5 mm Diamond Cut From India

Diamond

0.06ct1 pc
$ 29.15
2.5 mm
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0.58 ct Octagon Cut Peridot, 6 x 4.1 mm From China, Photo A

0.58 ct Octagon Cut Peridot, 6 x 4.1 mm From China

Peridot

0.58ct1 pc
$ 8.70
6 x 4.1 mm
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2.2 ct Oval Sillimanite Cat's Eye, 7 x 4.8 mm From Madagascar, Photo A

2.2 ct Oval Sillimanite Cat's Eye, 7 x 4.8 mm From Madagascar

Sillimanite Cat's Eye

2.20ct total2 pcs
$ 6.63
7 x 4.8 mm
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1.21 ct Orange Sunstone, 6.8 mm Round Cut From India, Photo A

1.21 ct Orange Sunstone, 6.8 mm Round Cut From India

Sunstone

1.21ct1 pc
$ 7.56
6.8 mm
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2.38 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 10.9 x 8.7 mm, Photo A

2.38 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 10.9 x 8.7 mm

Citrine

2.38ct1 pc
$ 16.66
10.9 x 8.7 mm
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3.52 carat Yellow Citrine, Pear Shape loose Citrine from Brazil, Natural Untreated Gem, 12.2 x 9.9 mm, Photo A

3.52 carat Yellow Citrine, Pear Shape loose Citrine from Brazil, Natural Untreated Gem, 12.2 x 9.9 mm

Citrine

3.52ct1 pc
$ 21.96
12.2 x 9.9 mm
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1.07 ct Loose Purple Sapphire, 7 x 4.8 mm Cushion Cut From Tanzania, Photo A

1.07 ct Loose Purple Sapphire, 7 x 4.8 mm Cushion Cut From Tanzania

Sapphire

1.07ct1 pc
$ 353.10
7 x 4.8 mm
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0.27 carat Orange Spessartite Garnet, Round loose Spessartite Garnet from Mozambique, Natural Untreated Gem, 3.6 mm, Photo A

0.27 carat Orange Spessartite Garnet, Round loose Spessartite Garnet from Mozambique, Natural Untreated Gem, 3.6 mm

Spessartite Garnet

0.27ct1 pc
$ 9.45
3.6 mm
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18.85 ct Baguette Tiger's Eye, 20.1 x 15 mm From Thailand, Photo A

18.85 ct Baguette Tiger's Eye, 20.1 x 15 mm From Thailand

Tiger's Eye

18.85ct1 pc
$ 18.85
20.1 x 15 mm
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4.69 carat White Topaz, Cushion loose Topaz from Brazil, Natural Untreated Gems, 4.5 x 4.5 mm, Photo A

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

Topaz

4.69ct total10 pcs
$ 25.80
4.5 x 4.5 mm
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5.12 ct Oval Cat's Eye Scapolite, 10 x 9.2 mm From Madagascar, Photo A

5.12 ct Oval Cat's Eye Scapolite, 10 x 9.2 mm From Madagascar

Cat's Eye Scapolite

5.12ct1 pc
$ 28.16
10 x 9.2 mm
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2.8 carat Heart Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 6.1 x 6 mm, Photo A

2.8 carat Heart Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 6.1 x 6 mm

Amethyst

2.80ct total4 pcs
$ 21.56
6.1 x 6 mm
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16.49 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gem, 22.9 x 18.3 mm, Photo A

16.49 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gem, 22.9 x 18.3 mm

Jasper

16.49ct1 pc
$ 13.06
22.9 x 18.3 mm
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2.53 ct Orange Moonstone, 9.2 x 7 mm Cushion Cut From India, Photo A

2.53 ct Orange Moonstone, 9.2 x 7 mm Cushion Cut From India

Moonstone

2.53ct1 pc
$ 5.06
9.2 x 7 mm
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0.18 ct Brown Diamond, 3.6 mm Diamond Cut From India, Photo A
Click for Product Video (564629)

0.18 ct Brown Diamond, 3.6 mm Diamond Cut From India

Diamond

0.18ct1 pc
$ 299.93
3.6 mm
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2.89 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gems, 10.6 x 7.9 mm, Photo A

2.89 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gems, 10.6 x 7.9 mm

Opal

2.89ct total2 pcs
$ 72.97
10.6 x 7.9 mm
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1.66 carat Carved Leaf Ruby, loose Certified Ruby from Madagascar, Natural Gem, 11.5 x 8.1 mm, Photo A

1.66 carat Carved Leaf Ruby, loose Certified Ruby from Madagascar, Natural Gem, 11.5 x 8.1 mm

Ruby

1.66ct1 pc
$ 33.20
11.5 x 8.1 mm
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5.46 carat Marquise Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 10.1 x 4.9 mm, Photo A

5.46 carat Marquise Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 10.1 x 4.9 mm

Amethyst

5.46ct total6 pcs
$ 36.04
10.1 x 4.9 mm
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9.75 carat Pear Rutile Quartz, loose Certified Rutile Quartz from India, Natural Untreated Gem, 17.9 x 13 mm, Photo A

9.75 carat Pear Rutile Quartz, loose Certified Rutile Quartz from India, Natural Untreated Gem, 17.9 x 13 mm

Rutile Quartz

9.75ct1 pc
$ 26.60
17.9 x 13 mm
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0.72 carat Oval Emerald, loose Certified Emerald from Zambia, Natural Gem, 7.1 x 5 mm, Photo A

0.72 carat Oval Emerald, loose Certified Emerald from Zambia, Natural Gem, 7.1 x 5 mm

Emerald

0.72ct1 pc
$ 316.80
7.1 x 5 mm
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4 carat Sky Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 7 x 4.9 mm, Photo A

4 carat Sky Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 7 x 4.9 mm

Topaz

4.00ct total5 pcs
$ 30.80
7 x 4.9 mm
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7.14 ct Pink Morganite, 13.4 x 12.7 mm Trillion Cut From Afghanistan, Photo A

7.14 ct Pink Morganite, 13.4 x 12.7 mm Trillion Cut From Afghanistan

Morganite

7.14ct1 pc
$ 78.54
13.4 x 12.7 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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