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Orthoclase Weight Orthoclase Size Orthoclase Clarity Orthoclase Price Orthoclase Origin
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2.3 carat Swiss Blue Topaz, Oval loose Topaz from Brazil, Natural Gems, 7.1 x 5.2 mm, Photo A

2.3 carat Swiss Blue Topaz, Oval loose Topaz from Brazil, Natural Gems, 7.1 x 5.2 mm

Topaz

2.30ct total2 pcs
$ 12.65
7.1 x 5.2 mm
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2.17 ct Oval Carnelian, 9.2 x 7.2 mm From India, Photo A

2.17 ct Oval Carnelian, 9.2 x 7.2 mm From India

Carnelian

2.17ct1 pc
$ 4.99
9.2 x 7.2 mm
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2.19 ct Oval Checkerboard Rainbow Moonstone, 6.9 x 4 mm From India, Photo A

2.19 ct Oval Checkerboard Rainbow Moonstone, 6.9 x 4 mm From India

Rainbow Moonstone

2.19ct total2 pcs
$ 43.08
6.9 x 4 mm
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20.32 ct Octagon / Emerald Cut Hematite, 21.5 x 15.8 mm From Brazil, Photo A

20.32 ct Octagon / Emerald Cut Hematite, 21.5 x 15.8 mm From Brazil

Hematite

20.32ct1 pc
$ 18.78
21.5 x 15.8 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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57.56 ct Oval Rose Quartz, 26.9 x 22.5 mm From South Africa, Photo A

57.56 ct Oval Rose Quartz, 26.9 x 22.5 mm From South Africa

Rose Quartz

57.56ct1 pc
$ 85.48
26.9 x 22.5 mm
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31.1 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gem, 28.3 x 21.6 mm, Photo A

31.1 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gem, 28.3 x 21.6 mm

Jasper

31.10ct1 pc
$ 34.21
28.3 x 21.6 mm
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1.38 ct Violet Spinel, 6.3 x 6 mm Cushion Cut From Tanzania, Photo A

1.38 ct Violet Spinel, 6.3 x 6 mm Cushion Cut From Tanzania

Spinel

1.38ct1 pc
$ 82.18
6.3 x 6 mm
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25.67 ct Drilled Sphere Tiger's Eye, 11.6 mm From Thailand, Photo A

25.67 ct Drilled Sphere Tiger's Eye, 11.6 mm From Thailand

Tiger's Eye

25.67ct total2 pcs
$ 22.59
11.6 mm
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4.46 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 12 x 9.8 mm, Photo A

4.46 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 12 x 9.8 mm

Citrine

4.46ct1 pc
$ 24.53
12 x 9.8 mm
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13.35 ct Black Spinel, 20.1 x 10.1 mm Baguette Rose Cut From Thailand, Photo A

13.35 ct Black Spinel, 20.1 x 10.1 mm Baguette Rose Cut From Thailand

Spinel

13.35ct1 pc
$ 44.06
20.1 x 10.1 mm
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0.99 ct Yellow Beryl, 8 x 5.8 mm Oval Cut From Madagascar, Photo A

0.99 ct Yellow Beryl, 8 x 5.8 mm Oval Cut From Madagascar

Beryl

0.99ct1 pc
$ 19.80
8 x 5.8 mm
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2.23 ct Orange Andesine Labradorite, 11.4 x 7.2 mm Oval Cut From Congo, Photo A

2.23 ct Orange Andesine Labradorite, 11.4 x 7.2 mm Oval Cut From Congo

Andesine Labradorite

2.23ct1 pc
$ 49.06
11.4 x 7.2 mm
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1.69 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7.9 x 6.4 mm, Photo A

1.69 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7.9 x 6.4 mm

Hessonite Garnet

1.69ct1 pc
$ 27.89
7.9 x 6.4 mm
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1.02 carat Blue Sapphire, Marquise-Cut loose Sapphire from Madagascar, Natural Gem, 9 x 4.6 mm, Photo A

1.02 carat Blue Sapphire, Marquise-Cut loose Sapphire from Madagascar, Natural Gem, 9 x 4.6 mm

Sapphire

1.02ct1 pc
$ 224.40
9 x 4.6 mm
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1.81 ct Orange Coral, 10 x 5 mm Oval Cut From Australia, Photo A

1.81 ct Orange Coral, 10 x 5 mm Oval Cut From Australia

Coral

1.81ct1 pc
$ 298.65
10 x 5 mm
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3.35 ct Yellow Sillimanite, 6.9 x 5 mm Oval Cut From Sri Lanka, Photo A

3.35 ct Yellow Sillimanite, 6.9 x 5 mm Oval Cut From Sri Lanka

Sillimanite

3.35ct total4 pcs
$ 128.98
6.9 x 5 mm
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1.18 ct Loose Oval Cut Black Opal, 10.1 x 6.9 mm From Ethiopia, Photo A

1.18 ct Loose Oval Cut Black Opal, 10.1 x 6.9 mm From Ethiopia

Black Opal

1.18ct1 pc
$ 29.50
10.1 x 6.9 mm
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1.23 carat Green Tourmaline, Oval loose from Mozambique, Natural Untreated Gem, 7 x 5.7 mm, Photo A

1.23 carat Green Tourmaline, Oval loose from Mozambique, Natural Untreated Gem, 7 x 5.7 mm

Tourmaline

1.23ct1 pc
$ 20.47
7 x 5.7 mm
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2.86 carat Yellow Citrine, Baguette Cut loose Citrine from Brazil, Natural Untreated Gem, 12.1 x 6.2 mm, Photo A

2.86 carat Yellow Citrine, Baguette Cut loose Citrine from Brazil, Natural Untreated Gem, 12.1 x 6.2 mm

Citrine

2.86ct1 pc
$ 22.02
12.1 x 6.2 mm
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11.6 ct Green Jadeite, 20.5 x 14.3 mm Oval Cut From Myanmar, Photo A

11.6 ct Green Jadeite, 20.5 x 14.3 mm Oval Cut From Myanmar

Jadeite

11.60ct1 pc
$ 25.52
20.5 x 14.3 mm
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0.41 ct Loose Pink Sapphire, 3.7 mm Round Cut From Tanzania, Photo A

0.41 ct Loose Pink Sapphire, 3.7 mm Round Cut From Tanzania

Sapphire

0.41ct1 pc
$ 12.06
3.7 mm
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1.21 carat Blue Tanzanite, Round loose Tanzanite from Tanzania, Natural Gem, 6.2 mm, Photo A

1.21 carat Blue Tanzanite, Round loose Tanzanite from Tanzania, Natural Gem, 6.2 mm

Tanzanite

1.21ct1 pc
$ 9.68
6.2 mm
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1.34 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 18.7 x 3.1 mm, Photo A

1.34 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 18.7 x 3.1 mm

Tourmaline

1.34ct1 pc
$ 32.43
18.7 x 3.1 mm
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7.58 carat Yellow Citrine, Pear Shape loose Citrine from Brazil, Natural Untreated Gems, 12.1 x 10.1 mm, Photo A

7.58 carat Yellow Citrine, Pear Shape loose Citrine from Brazil, Natural Untreated Gems, 12.1 x 10.1 mm

Citrine

7.58ct total2 pcs
$ 47.77
12.1 x 10.1 mm
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3.36 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4 x 3.8 mm, Photo A

3.36 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4 x 3.8 mm

Pyrope Garnet

3.36ct total10 pcs
$ 25.87
4 x 3.8 mm
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2.34 ct Round Cat's Eye Scapolite, 9.1 mm From Madagascar, Photo A

2.34 ct Round Cat's Eye Scapolite, 9.1 mm From Madagascar

Cat's Eye Scapolite

2.34ct1 pc
$ 12.87
9.1 mm
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3.36 ct Round Drilled Rondelle Carnelian, 5.2 mm From India, Photo A

3.36 ct Round Drilled Rondelle Carnelian, 5.2 mm From India

Carnelian

3.36ct total10 pcs
$ 5.92
5.2 mm
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8.96 ct Blue Star Sapphire, 9.3 mm Round Cut From Thailand, Photo A

8.96 ct Blue Star Sapphire, 9.3 mm Round Cut From Thailand

Star Sapphire

8.96ct total2 pcs
$ 187.26
9.3 mm
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7.78 ct Round Tiger's Eye, 10 mm From Thailand, Photo A

7.78 ct Round Tiger's Eye, 10 mm From Thailand

Tiger's Eye

7.78ct total2 pcs
$ 8.56
10 mm
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9.6 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 23.8 x 8.8 mm, Photo A

9.6 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 23.8 x 8.8 mm

Ammolite

9.60ct1 pc
$ 211.20
23.8 x 8.8 mm
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9.96 ct Marquise Labradorite, 22.2 x 10.8 mm From Madagascar, Photo A

9.96 ct Marquise Labradorite, 22.2 x 10.8 mm From Madagascar

Labradorite

9.96ct1 pc
$ 12.17
22.2 x 10.8 mm
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Photos are of Actual Products for Sale
Orthoclase belongs to the feldspar family of minerals, which also includes moonstone, amazonite, spectrolite and labradorite.

Orthoclase is a transparent yellow feldspar resembling citrine quartz or yellow beryl, found primarily in Madagascar. It has a Mohs hardness rating of 6-6.5, so is most suitable for collectors or for pendants, earrings and pins.
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