Orthoclase: Buy Loose Orthoclase Gemstones at Affordable Prices fr...

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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I have used this site for sseveral years now. All has been great. I started collection gems from GemSelect for years and wanted to collect at least one of most stones. I loved Safers because the mols is a 9 + and they come in every color. This is the best place to buy gems for the assortment and price. Great place to learn about gems too. Sometimes the shipping is a little on the long side. But I would give them a 9.9 out of 10 !!

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Gemstones A-Z

Buy Orthoclase Gems

7.46 carat Pear Shape Emerald, loose Certified Emerald from Colombia, Natural Gem, 18.3 x 10.6 mm

0.66 ct Purple Spinel, 5.3 x 4.6 mm Cushion Cut From Tanzania

3.95 carat White Zircon, Diamond-Cut loose Zircon from Cambodia, Natural Gems, 7 mm

17.81 ct Oval Rainbow Moonstone, 22.3 x 13.3 mm From the United States

9.45 carat Black Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 12.7 x 8.8 mm

0.72 ct Purple Spinel, 4.9 x 4.4 mm Cushion Cut From Tanzania

14.34 ct Oval Jasper, 19.9 x 14.8 mm From Indonesia

1.61 ct Blue Apatite, 5 x 4 mm Oval Cut From Madagascar

4.12 carat White Zircon, Diamond-Cut loose Zircon from Cambodia, Natural Gems, 7.2 mm

2.88 carat Heart Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 6 x 6 mm

64.04 carat Bi-color Ametrine, Pear Shape loose Ametrine from Brazil, Natural Untreated Gem, 30.1 x 22.4 mm

17.71 carat Swiss Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gem, 18.1 x 13.3 mm

16.93 ct Yellow Quartz, 18 x 17.8 mm Octagon Concave Cut From Brazil

8.87 ct Fancy Fire Agate, 15.3 x 11.9 mm From Mexico

2.82 ct Loose Yellow Sapphire, 5.9 x 4.8 mm Oval Cut From Tanzania

29.07 ct Cushion Fossil Coral, 19.5 x 13.5 mm From Indonesia

8.39 ct Oval Cut Bloodstone, 15.1 x 11.3 mm From Madagascar

25.94 ct Oval Rainbow Moonstone, 25.1 x 14.7 mm From the United States

33.65 carat Green Opal, Oval loose Opal from Brazil, Natural Untreated Gem, 26.5 x 19.7 mm

0.8 carat London Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gem, 7 x 4.9 mm

24.25 ct White Amazonite, 34.9 mm Pencil Cut From Madagascar

1.24 carat Yellow Citrine, Pear Shape loose Citrine from Brazil, Natural Untreated Gem, 8.9 x 6.1 mm

22.64 carat Pear Fossil Coral, loose Certified Fossil Coral from Indonesia, Natural Untreated Gems, 22.4 x 12.7 mm

1.54 ct Loose Oval Cut Black Opal, 10.5 x 8.3 mm From Ethiopia

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

2.89 carat White Topaz, Cushion loose Topaz from Brazil, Natural Untreated Gems, 4.6 x 4.6 mm

2.19 carat Blue Topaz, Round loose Topaz from Brazil, Natural Gem, 8 mm

1.64 ct Loose Oval Concave Cut Mystic Quartz, 9.1 x 7 mm From Brazil

4.24 carat Orange Hessonite Garnet, Emerald Cut loose Hessonite Garnet from Sri Lanka, Natural Untreated Gems, 6.7 x 5 mm

0.65 ct Loose Violet Sapphire, 5.6 x 4.5 mm Oval Cut From Tanzania

16.36 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 18.3 x 15.3 mm

0.61 carat Emerald Cut Emerald, loose Certified Emerald from Colombia, Natural Gem, 5.4 x 4.7 mm

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