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Orthoclase Weight Orthoclase Size Orthoclase Clarity Orthoclase Price Orthoclase Origin
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30.19 ct Cushion Snowflake Obsidian, 28.1 x 27.4 mm From India, Photo A

30.19 ct Cushion Snowflake Obsidian, 28.1 x 27.4 mm From India

Snowflake Obsidian

30.19ct1 pc
$ 19.92
28.1 x 27.4 mm
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3.62 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 12.2 x 8.3 mm, Photo A

3.62 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 12.2 x 8.3 mm

Citrine

3.62ct1 pc
$ 27.87
12.2 x 8.3 mm
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32.69 carat Pear Dendritic Agate, loose Certified Dendritic Agate from India, Natural Untreated Gem, 38.6 x 20.3 mm, Photo A

32.69 carat Pear Dendritic Agate, loose Certified Dendritic Agate from India, Natural Untreated Gem, 38.6 x 20.3 mm

Dendritic Agate

32.69ct1 pc
$ 22.88
38.6 x 20.3 mm
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2.17 carat Sky Blue Topaz, Oval loose Topaz from Brazil, Natural Gems, 7.2 x 5.2 mm, Photo A

2.17 carat Sky Blue Topaz, Oval loose Topaz from Brazil, Natural Gems, 7.2 x 5.2 mm

Topaz

2.17ct total2 pcs
$ 14.32
7.2 x 5.2 mm
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5.17 ct Yellow Quartz, 12.1 mm Round Concave Cut From Brazil, Photo A

5.17 ct Yellow Quartz, 12.1 mm Round Concave Cut From Brazil

Quartz

5.17ct1 pc
$ 20.59
12.1 mm
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0.28 ct Baguette Cut Iolite, 5 x 3 mm From Madagascar, Photo A

0.28 ct Baguette Cut Iolite, 5 x 3 mm From Madagascar

Iolite

0.28ct1 pc
$ 11.20
5 x 3 mm
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1.92 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gem, 10.5 x 7.3 mm, Photo A

1.92 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gem, 10.5 x 7.3 mm

Opal

1.92ct1 pc
$ 48.63
10.5 x 7.3 mm
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29.13 ct Loose Blue Green Turquoise, 25.4 x 16.9 mm Oval Cut From the United States, Photo A

29.13 ct Loose Blue Green Turquoise, 25.4 x 16.9 mm Oval Cut From the United States

Turquoise

29.13ct1 pc
$ 87.39
25.4 x 16.9 mm
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1.21 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7.2 x 5.9 mm, Photo A

1.21 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7.2 x 5.9 mm

Hessonite Garnet

1.21ct1 pc
$ 24.20
7.2 x 5.9 mm
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3.76 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 3.9 x 3.9 mm, Photo A

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

Pyrope Garnet

3.76ct total10 pcs
$ 28.95
3.9 x 3.9 mm
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63.79 ct Green Agate, 33.1 x 26.6 mm Oval Cut From India, Photo A

63.79 ct Green Agate, 33.1 x 26.6 mm Oval Cut From India

Agate

63.79ct1 pc
$ 38.27
33.1 x 26.6 mm
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20.86 ct Violet Lepidolite, 33.3 x 8.8 mm Pencil Cut From the United States, Photo A

20.86 ct Violet Lepidolite, 33.3 x 8.8 mm Pencil Cut From the United States

Lepidolite

20.86ct1 pc
$ 6.26
33.3 x 8.8 mm
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4.79 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gems, 10 x 7.9 mm, Photo A

4.79 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gems, 10 x 7.9 mm

Citrine

4.79ct total2 pcs
$ 26.35
10 x 7.9 mm
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2.11 ct Loose Orange Moonstone, 8.8 x 7.1 mm Cushion Cut From India, Photo A

2.11 ct Loose Orange Moonstone, 8.8 x 7.1 mm Cushion Cut From India

Moonstone

2.11ct1 pc
$ 4.22
8.8 x 7.1 mm
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0.9 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4.2 x 4.2 mm, Photo A

0.9 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4.2 x 4.2 mm

Pyrope Garnet

0.90ct total2 pcs
$ 6.93
4.2 x 4.2 mm
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101.66 carat Swiss Blue Topaz, Cushion loose Topaz from Brazil, Natural Gem, 32.3 x 24 mm, Photo A
Click for Product Video (694574)

101.66 carat Swiss Blue Topaz, Cushion loose Topaz from Brazil, Natural Gem, 32.3 x 24 mm

Topaz

101.66ct1 pc
$ 508.30
32.3 x 24 mm
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6.87 ct Trillion Pietersite, 15 x 14 mm From Namibia, Photo A

6.87 ct Trillion Pietersite, 15 x 14 mm From Namibia

Pietersite

6.87ct1 pc
$ 16.90
15 x 14 mm
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6.01 carat Pear Quartz With Marcasite, loose Certified Quartz With Marcasite from Brazil, Natural Untreated Gem, 16.3 x 11 mm, Photo A

6.01 carat Pear Quartz With Marcasite, loose Certified Quartz With Marcasite from Brazil, Natural Untreated Gem, 16.3 x 11 mm

Quartz With Marcasite

6.01ct1 pc
$ 38.61
16.3 x 11 mm
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3.48 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4 x 3.9 mm, Photo A

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

Pyrope Garnet

3.48ct total10 pcs
$ 26.80
4 x 3.9 mm
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4.68 carat Multicolor Mystic Quartz, Pear Concave Cut loose Mystic Quartz from Brazil, Natural Gem, 14.3 x 10.3 mm, Photo A

4.68 carat Multicolor Mystic Quartz, Pear Concave Cut loose Mystic Quartz from Brazil, Natural Gem, 14.3 x 10.3 mm

Mystic Quartz

4.68ct1 pc
$ 14.04
14.3 x 10.3 mm
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10.79 ct Yellow Quartz, 12.1 mm Round Concave Cut From Brazil, Photo A

10.79 ct Yellow Quartz, 12.1 mm Round Concave Cut From Brazil

Quartz

10.79ct total2 pcs
$ 43.56
12.1 mm
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12.57 carat Pear Seraphinite, loose Certified Seraphinite from Russia, Natural Untreated Gems, 14 x 10 mm, Photo A

12.57 carat Pear Seraphinite, loose Certified Seraphinite from Russia, Natural Untreated Gems, 14 x 10 mm

Seraphinite

12.57ct total2 pcs
$ 20.75
14 x 10 mm
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7.14 carat Square Opal, loose Certified Opal from Ethiopia, Natural Untreated Gems, 4.7 x 4.6 mm, Photo A

7.14 carat Square Opal, loose Certified Opal from Ethiopia, Natural Untreated Gems, 4.7 x 4.6 mm

Opal

7.16ct total45 pcs
$ 51.04
4.7 x 4.6 mm
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33.08 ct Loose Round Labradorite, 25.2 mm From Madagascar, Photo A

33.08 ct Loose Round Labradorite, 25.2 mm From Madagascar

Labradorite

33.08ct1 pc
$ 73.44
25.2 mm
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0.39 ct Loose Orange Sapphire, 3.7 mm Round Cut From Tanzania, Photo A

0.39 ct Loose Orange Sapphire, 3.7 mm Round Cut From Tanzania

Sapphire

0.39ct1 pc
$ 11.47
3.7 mm
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7.49 carat White Topaz, Square loose Topaz from Brazil, Natural Untreated Gems, 5.1 x 5 mm, Photo A

7.49 carat White Topaz, Square loose Topaz from Brazil, Natural Untreated Gems, 5.1 x 5 mm

Topaz

7.49ct total10 pcs
$ 62.77
5.1 x 5 mm
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0.57 carat Pink Morganite, Pear Shape loose Morganite from Afghanistan, Natural Untreated Gem, 8.2 x 4.5 mm, Photo A

0.57 carat Pink Morganite, Pear Shape loose Morganite from Afghanistan, Natural Untreated Gem, 8.2 x 4.5 mm

Morganite

0.57ct1 pc
$ 50.16
8.2 x 4.5 mm
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1.54 carat Heart Checkerboard Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 8.1 x 7.9 mm, Photo A

1.54 carat Heart Checkerboard Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 8.1 x 7.9 mm

Amethyst

1.54ct1 pc
$ 9.24
8.1 x 7.9 mm
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3.12 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gem, 8.8 x 6.7 mm, Photo A

3.12 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gem, 8.8 x 6.7 mm

Zircon

3.12ct1 pc
$ 74.03
8.8 x 6.7 mm
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3.21 carat Yellow Citrine, Pear Shape loose Citrine from Brazil, Natural Untreated Gem, 12.7 x 7.9 mm, Photo A

3.21 carat Yellow Citrine, Pear Shape loose Citrine from Brazil, Natural Untreated Gem, 12.7 x 7.9 mm

Citrine

3.21ct1 pc
$ 24.72
12.7 x 7.9 mm
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10.5 carat Pear Pietersite, loose Certified Pietersite from Namibia, Natural Untreated Gem, 20.2 x 12.3 mm, Photo A

10.5 carat Pear Pietersite, loose Certified Pietersite from Namibia, Natural Untreated Gem, 20.2 x 12.3 mm

Pietersite

10.50ct1 pc
$ 25.83
20.2 x 12.3 mm
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1.56 ct Purple Spinel, 6.3 x 6.3 mm Cushion Cut From Tanzania, Photo A

1.56 ct Purple Spinel, 6.3 x 6.3 mm Cushion Cut From Tanzania

Spinel

1.56ct1 pc
$ 112.42
6.3 x 6.3 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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