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Home › Gemstones › Orthoclase

Orthoclase Gemstones - Natural & Certified at Fair Prices

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36.10ct Natural Gingerbread Brown Tiger's Eye, Round, Opaque, Photo A

36.10ct Natural Gingerbread Brown Tiger's Eye, Round, Opaque

Tiger's Eye

36.10ct1 pc
$ 42.19
20 mm (calibrated)
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3.71ct Natural Medium Pink Strawberry Quartz, Oval, Translucent, Photo A

3.71ct Natural Medium Pink Strawberry Quartz, Oval, Translucent

Strawberry Quartz

3.71ct1 pc
$ 28.45
10 x 8 mm (calibrated)
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3.73ct Natural Medium Yellow Apatite, Pear Shape, VS, Photo A
Apatite Product Video (514780)

3.73ct Natural Medium Yellow Apatite, Pear Shape, VS

Apatite

3.73ct1 pc
$ 192.07
10 x 10 mm (calibrated)
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0.68ct Natural Medium Pink Tourmaline, Round, Transparent, Photo A

0.68ct Natural Medium Pink Tourmaline, Round, Transparent

Tourmaline

0.68ct1 pc
$ 27.09
5 mm (calibrated)
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2.91ctw Natural Light Mint Green Prehnite, Oval, Transparent, Photo A

2.91ctw Natural Light Mint Green Prehnite, Oval, Transparent

Prehnite

2.91ct total2 pcs
$ 15.94
7.5 x 6.2 mm
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0.26ct Natural Dark Red Ruby, Round, SI-I1, Photo A

0.26ct Natural Dark Red Ruby, Round, SI-I1

Ruby

0.26ct1 pc
$ 85.75
3.7 mm
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0.91ct Natural Bright Gold Citrine, Marquise, VS, Photo A

0.91ct Natural Bright Gold Citrine, Marquise, VS

Citrine

0.91ct1 pc
$ 7.25
8.9 x 5.1 mm
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6.70ct Natural Cherry Pink Tone Kunzite, Oval, VVS, Photo A

6.70ct Natural Cherry Pink Tone Kunzite, Oval, VVS

Kunzite

6.70ct1 pc
$ 166.83
13.4 x 7.9 mm
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1.34ct Natural Intense Pinkish Purple Sapphire, Cushion, VS, Photo A
Sapphire Product Video (447698)

1.34ct Natural Intense Pinkish Purple Sapphire, Cushion, VS

Sapphire

1.34ct1 pc
$ 642.42
6.5 x 5.3 mm
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2.32ct Natural Medium-Dark Orange Hessonite Garnet, Round, VS-SI, Photo A

2.32ct Natural Medium-Dark Orange Hessonite Garnet, Round, VS-SI

Hessonite Garnet

2.32ct1 pc
$ 37.59
8 mm (calibrated)
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4.88ctw Natural Sky Blue Topaz, Pear Shape, VVS-VS, Photo A

4.88ctw Natural Sky Blue Topaz, Pear Shape, VVS-VS

Topaz

4.88ct total6 pcs
$ 26.79
7 x 5 mm (calibrated)
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1.70ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS, Photo A

1.70ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS

Tanzanite

1.70ct total4 pcs
$ 81.47
6.1 x 3.8 mm
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0.96ct Natural Medium Green Peridot, Oval, VVS-VS, Photo A

0.96ct Natural Medium Green Peridot, Oval, VVS-VS

Peridot

0.96ct1 pc
$ 13.39
7 x 5 mm (calibrated)
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8.01ct Natural Warm Yellow Rutile Quartz, Round, Translucent, Photo A

8.01ct Natural Warm Yellow Rutile Quartz, Round, Translucent

Rutile Quartz

8.01ct1 pc
$ 21.76
13 mm (calibrated)
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7.53ct Natural Warm Yellow Rutile Quartz, Pear Shape, Translucent, Photo A

7.53ct Natural Warm Yellow Rutile Quartz, Pear Shape, Translucent

Rutile Quartz

7.53ct1 pc
$ 20.46
15 x 10.9 mm
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19.71ct Natural Black Onyx, Pear Shape, Opaque, Photo A
Onyx Product Video (669544)

19.71ct Natural Black Onyx, Pear Shape, Opaque

Onyx

19.71ct1 pc
$ 19.63
25 x 18 mm (calibrated)
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2.06ct Natural Amber Orange Hessonite Garnet, Oval, VS-SI, Photo A

2.06ct Natural Amber Orange Hessonite Garnet, Oval, VS-SI

Hessonite Garnet

2.06ct1 pc
$ 40.63
9 x 7 mm (calibrated)
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1.26ctw Natural Light Lively Green Peridot, Marquise, VS, Photo A

1.26ctw Natural Light Lively Green Peridot, Marquise, VS

Peridot

1.26ct total2 pcs
$ 18.82
8 x 4 mm (calibrated)
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4.95ctw Natural Sky Blue Topaz, Trillion, VVS-VS, Photo A

4.95ctw Natural Sky Blue Topaz, Trillion, VVS-VS

Topaz

4.95ct total4 pcs
$ 37.96
6.8 x 6.6 mm
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14.86ct Natural Medium Gray Hematite, Marquise, Opaque, Photo A

14.86ct Natural Medium Gray Hematite, Marquise, Opaque

Hematite

14.86ct1 pc
$ 14.49
22.1 x 10.8 mm
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1.95ct Natural Fire Red Tone Coral, Oval, Opaque, Photo A
Coral Product Video (499195)

1.95ct Natural Fire Red Tone Coral, Oval, Opaque

Coral

1.95ct1 pc
$ 320.46
11.2 x 5.3 mm
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3.65ct Natural Multicolor Black Opal, Marquise, Translucent, Photo A

3.65ct Natural Multicolor Black Opal, Marquise, Translucent

Black Opal

3.65ct1 pc
$ 92.22
18.8 x 7.9 mm
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2.23ctw Natural White Zircon, Oval, VVS-VS, Photo A

2.23ctw Natural White Zircon, Oval, VVS-VS

Zircon

2.23ct total2 pcs
$ 13.21
7 x 5 mm (calibrated)
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0.75ct Natural Deep Gold Citrine, Heart, VVS-VS, Photo A

0.75ct Natural Deep Gold Citrine, Heart, VVS-VS

Citrine

0.75ct1 pc
$ 5.98
6 x 6 mm (calibrated)
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2.53ctw Natural Dark Red Pyrope Garnet, Marquise, VVS-VS, Photo A

2.53ctw Natural Dark Red Pyrope Garnet, Marquise, VVS-VS

Pyrope Garnet

2.53ct total2 pcs
$ 22.17
10 x 5 mm
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5.28ctw Natural Multicolor Pietersite, Round, Opaque, Photo A

5.28ctw Natural Multicolor Pietersite, Round, Opaque

Pietersite

5.28ct total2 pcs
$ 12.36
10 mm (calibrated)
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23.02ct Natural Raspberry Red Star Ruby, Oval, Opaque, Photo A

23.02ct Natural Raspberry Red Star Ruby, Oval, Opaque

Star Ruby

23.02ct1 pc
$ 302.64
16.9 x 14.9 mm
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3.97ct Natural Light Pink Rose Quartz, Square, Transparent, Photo A

3.97ct Natural Light Pink Rose Quartz, Square, Transparent

Rose Quartz

3.97ct1 pc
$ 18.13
9.3 x 9.2 mm
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9.87ctw Natural Multicolor Pietersite, Round, Opaque, Photo A

9.87ctw Natural Multicolor Pietersite, Round, Opaque

Pietersite

9.87ct total2 pcs
$ 23.10
14 mm (calibrated)
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8.76ctw Natural Green Agate, Fancy, Translucent, Photo A

8.76ctw Natural Green Agate, Fancy, Translucent

Agate

8.76ct total2 pcs
$ 14.39
19.9 x 10 mm
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3.10ct Natural Light Green Sphene, Oval, Translucent, Photo A

3.10ct Natural Light Green Sphene, Oval, Translucent

Sphene

3.10ct1 pc
$ 16.98
10 x 7 mm (calibrated)
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29.21ct Natural Pine Green Amazonite, Pear Shape, Opaque, Photo A

29.21ct Natural Pine Green Amazonite, Pear Shape, Opaque

Amazonite

29.21ct1 pc
$ 23.27
29.2 x 21.1 mm
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Why Buy Orthoclase from GemSelect?

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 9 star ratings

Easy to use. Many options to find the right gemstone

Posted By Liz in May, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Fast snd easy to find what I was looking for

Posted By Bawb in May, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

It was great experience

Posted By Online Shopper in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

hassle free experience.

Posted By Jhidron in October, 2025
Source: Bizrate
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