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Orthoclase Weight Orthoclase Size Orthoclase Clarity Orthoclase Price Orthoclase Origin
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7.6 carat Bi-color Ametrine, Emerald-Cut loose Ametrine from Brazil, Natural Untreated Gem, 12.6 x 11.2 mm, Photo A

7.6 carat Bi-color Ametrine, Emerald-Cut loose Ametrine from Brazil, Natural Untreated Gem, 12.6 x 11.2 mm

Ametrine

7.60ct1 pc
$ 109.36
12.6 x 11.2 mm
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0.58 ct Loose Purple Sapphire, 6.6 x 4.8 mm Oval Cut From Tanzania, Photo A

0.58 ct Loose Purple Sapphire, 6.6 x 4.8 mm Oval Cut From Tanzania

Sapphire

0.58ct1 pc
$ 64.94
6.6 x 4.8 mm
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5.81 ct Loose Baguette Labradorite, 9.1 x 6.9 mm From Madagascar, Photo A

5.81 ct Loose Baguette Labradorite, 9.1 x 6.9 mm From Madagascar

Labradorite

5.81ct total2 pcs
$ 8.02
9.1 x 6.9 mm
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12.8 ct Yellow Quartz, 16.1 x 16 mm Octagon Concave Cut From Brazil, Photo A

12.8 ct Yellow Quartz, 16.1 x 16 mm Octagon Concave Cut From Brazil

Quartz

12.80ct1 pc
$ 70.40
16.1 x 16 mm
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1.44 ct Oval Cut Rainbow Moonstone, 8 x 6.1 mm From the United States, Photo A

1.44 ct Oval Cut Rainbow Moonstone, 8 x 6.1 mm From the United States

Rainbow Moonstone

1.44ct1 pc
$ 24.61
8 x 6.1 mm
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1.9 carat Marquise Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gem, 12 x 5.9 mm, Photo A

1.9 carat Marquise Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gem, 12 x 5.9 mm

Pyrope Garnet

1.90ct1 pc
$ 20.97
12 x 5.9 mm
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4.57 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6.1 x 4.1 mm, Photo A

4.57 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6.1 x 4.1 mm

Zircon

4.57ct total6 pcs
$ 27.19
6.1 x 4.1 mm
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1.28 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4.9 x 4.8 mm, Photo A

1.28 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4.9 x 4.8 mm

Pyrope Garnet

1.28ct total2 pcs
$ 9.86
4.9 x 4.8 mm
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2.83 carat Swiss Blue Topaz, Oval loose Topaz from Brazil, Natural Gems, 8.2 x 6.1 mm, Photo A

2.83 carat Swiss Blue Topaz, Oval loose Topaz from Brazil, Natural Gems, 8.2 x 6.1 mm

Topaz

2.83ct total2 pcs
$ 19.81
8.2 x 6.1 mm
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2.38 carat Orange Spessartite Garnet, Round loose Spessartite Garnet from Mozambique, Natural Untreated Gems, 4.7 mm, Photo A

2.38 carat Orange Spessartite Garnet, Round loose Spessartite Garnet from Mozambique, Natural Untreated Gems, 4.7 mm

Spessartite Garnet

2.38ct total4 pcs
$ 81.16
4.7 mm
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4.1 ct Fancy Fire Agate, 10.9 x 8.3 mm From Mexico, Photo A

4.1 ct Fancy Fire Agate, 10.9 x 8.3 mm From Mexico

Fire Agate

4.10ct1 pc
$ 29.32
10.9 x 8.3 mm
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22.48 ct Cushion Fossil Coral, 16.6 x 12.5 mm From Indonesia, Photo A

22.48 ct Cushion Fossil Coral, 16.6 x 12.5 mm From Indonesia

Fossil Coral

22.48ct total2 pcs
$ 44.51
16.6 x 12.5 mm
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1.55 carat White Zircon, Diamond-Cut loose Zircon from Cambodia, Natural Gem, 6.9 mm, Photo A

1.55 carat White Zircon, Diamond-Cut loose Zircon from Cambodia, Natural Gem, 6.9 mm

Zircon

1.55ct1 pc
$ 36.92
6.9 mm
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1.27 ct Loose Green Tourmaline, 7.5 x 5.7 mm Oval Cabochon From Mozambique, Photo A

1.27 ct Loose Green Tourmaline, 7.5 x 5.7 mm Oval Cabochon From Mozambique

Tourmaline

1.27ct1 pc
$ 21.13
7.5 x 5.7 mm
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3.44 ct Yellow Sphene, 9.7 x 7.7 mm Oval Cut From Sri Lanka, Photo A

3.44 ct Yellow Sphene, 9.7 x 7.7 mm Oval Cut From Sri Lanka

Sphene

3.44ct1 pc
$ 18.92
9.7 x 7.7 mm
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2.1 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 9.7 x 7.5 mm, Photo A

2.1 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 9.7 x 7.5 mm

Citrine

2.10ct1 pc
$ 16.17
9.7 x 7.5 mm
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1.2 ct Marquise Cut Peridot, 8.1 x 4.1 mm From China, Photo A

1.2 ct Marquise Cut Peridot, 8.1 x 4.1 mm From China

Peridot

1.20ct total2 pcs
$ 9.60
8.1 x 4.1 mm
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2.41 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4.1 x 4 mm, Photo A

2.41 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4.1 x 4 mm

Pyrope Garnet

2.41ct total6 pcs
$ 18.56
4.1 x 4 mm
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0.65 carat Yellow Citrine, Heart loose Citrine from Brazil, Natural Untreated Gem, 6 x 5.9 mm, Photo A

0.65 carat Yellow Citrine, Heart loose Citrine from Brazil, Natural Untreated Gem, 6 x 5.9 mm

Citrine

0.65ct1 pc
$ 4.55
6 x 5.9 mm
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2.75 carat Princess-Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 8.8 x 8.8 mm, Photo A

2.75 carat Princess-Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 8.8 x 8.8 mm

Amethyst

2.75ct1 pc
$ 22.00
8.8 x 8.8 mm
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5.36 ct Blue Star Sapphire, 7.1 x 5.2 mm Oval Cut From Thailand, Photo A

5.36 ct Blue Star Sapphire, 7.1 x 5.2 mm Oval Cut From Thailand

Star Sapphire

5.36ct total4 pcs
$ 117.92
7.1 x 5.2 mm
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4.46 carat Pear Shape Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 13.9 x 10.4 mm, Photo A

4.46 carat Pear Shape Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 13.9 x 10.4 mm

Amethyst

4.46ct1 pc
$ 31.22
13.9 x 10.4 mm
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1.98 carat Blue Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 5.2 x 3.1 mm, Photo A

1.98 carat Blue Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 5.2 x 3.1 mm

Tanzanite

1.98ct total10 pcs
$ 76.23
5.2 x 3.1 mm
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10.88 ct Oval Pietersite, 18.2 x 13.8 mm From Namibia, Photo A

10.88 ct Oval Pietersite, 18.2 x 13.8 mm From Namibia

Pietersite

10.88ct1 pc
$ 26.76
18.2 x 13.8 mm
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1.81 carat Swiss Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 7.3 x 5.2 mm, Photo A

1.81 carat Swiss Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 7.3 x 5.2 mm

Topaz

1.81ct total2 pcs
$ 12.84
7.3 x 5.2 mm
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3.2 ct Green Agate, 9.4 x 8.3 mm Oval Cut From India, Photo A

3.2 ct Green Agate, 9.4 x 8.3 mm Oval Cut From India

Agate

3.20ct1 pc
$ 3.49
9.4 x 8.3 mm
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0.95 carat Yellow Citrine, Marquise Cut loose Citrine from Brazil, Natural Untreated Gem, 9.2 x 5.1 mm, Photo A

0.95 carat Yellow Citrine, Marquise Cut loose Citrine from Brazil, Natural Untreated Gem, 9.2 x 5.1 mm

Citrine

0.95ct1 pc
$ 7.60
9.2 x 5.1 mm
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6.79 ct Odd Shaped Hemimorphite Druzy, 14.1 x 11.5 mm From Congo, Photo A
Click for Product Video (439516)

6.79 ct Odd Shaped Hemimorphite Druzy, 14.1 x 11.5 mm From Congo

Hemimorphite Druzy

6.79ct1 pc
$ 112.04
14.1 x 11.5 mm
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0.06 ct Loose Green Diamond, 2.4 mm Diamond Cut From India, Photo A

0.06 ct Loose Green Diamond, 2.4 mm Diamond Cut From India

Diamond

0.06ct1 pc
$ 73.33
2.4 mm
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11.09 ct Green Jadeite, 17.2 x 12.4 mm Oval Cut From Myanmar, Photo A

11.09 ct Green Jadeite, 17.2 x 12.4 mm Oval Cut From Myanmar

Jadeite

11.09ct1 pc
$ 18.29
17.2 x 12.4 mm
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2.41 ct Fancy Fire Agate, 9.7 x 7.6 mm From Mexico, Photo A

2.41 ct Fancy Fire Agate, 9.7 x 7.6 mm From Mexico

Fire Agate

2.41ct1 pc
$ 18.61
9.7 x 7.6 mm
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2.39 ct Cushion Cut Golden Beryl, 7.9 x 6.2 mm From Madagascar, Photo A

2.39 ct Cushion Cut Golden Beryl, 7.9 x 6.2 mm From Madagascar

Golden Beryl

2.39ct total2 pcs
$ 66.28
7.9 x 6.2 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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