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Buy Orthoclase Gems

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1.22ct Natural Reddish Orange Zircon, Oval, VVS, Photo A

1.22ct Natural Reddish Orange Zircon, Oval, VVS

Zircon

1.22ct1 pc
$ 35.77
7 x 5 mm (calibrated)
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3.36ct Natural Very Light Rose Pink Rose Quartz, Octagon / Emerald Cut, Transparent, Photo A

3.36ct Natural Very Light Rose Pink Rose Quartz, Octagon / Emerald Cut, Transparent

Rose Quartz

3.36ct1 pc
$ 22.18
9.6 x 9.6 mm
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4.80ct Natural Medium Violet Amethyst, Round, VVS, Photo A

4.80ct Natural Medium Violet Amethyst, Round, VVS

Amethyst

4.80ct1 pc
$ 38.02
11 mm (calibrated)
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1.94ctw Natural Medium Blue Apatite, Oval, VS, Photo A

1.94ctw Natural Medium Blue Apatite, Oval, VS

Apatite

1.94ct total5 pcs
$ 51.35
5 x 4 mm (calibrated)
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11.51ct Natural Medium Brown Smoky Quartz, Flower Cut, Transparent, Photo A

11.51ct Natural Medium Brown Smoky Quartz, Flower Cut, Transparent

Smoky Quartz

11.51ct1 pc
$ 16.26
15 x 15 mm (calibrated)
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3.28ctw Natural Deep Blood Red Pyrope Garnet, Oval, VVS-VS, Photo A

3.28ctw Natural Deep Blood Red Pyrope Garnet, Oval, VVS-VS

Pyrope Garnet

3.28ct total2 pcs
$ 28.86
8 x 6 mm (calibrated)
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0.49ct Natural Intense Red Sapphire, Pear Shape, VS, Photo A

0.49ct Natural Intense Red Sapphire, Pear Shape, VS

Sapphire

0.49ct1 pc
$ 88.20
5.2 x 4.3 mm
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13.73ct Natural Multicolor Agate, Fancy, Translucent, Photo A

13.73ct Natural Multicolor Agate, Fancy, Translucent

Agate

13.73ct1 pc
$ 28.97
14.5 x 9.7 mm
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0.70ct Natural Dark Blue Sapphire, Marquise, VVS-VS, Photo A

0.70ct Natural Dark Blue Sapphire, Marquise, VVS-VS

Sapphire

0.70ct1 pc
$ 196.81
8 x 4 mm
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1.15ct Natural Forest Green Tourmaline, Octagon / Emerald Cut, VS, Photo A

1.15ct Natural Forest Green Tourmaline, Octagon / Emerald Cut, VS

Tourmaline

1.15ct1 pc
$ 24.42
15 x 3.9 mm
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1.01ct Natural Lively Green Peridot, Oval, VS, Photo A

1.01ct Natural Lively Green Peridot, Oval, VS

Peridot

1.01ct1 pc
$ 18.66
7 x 5 mm (calibrated)
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12.72ct Natural Multicolor Boulder Opal, Cushion, Opaque, Photo A

12.72ct Natural Multicolor Boulder Opal, Cushion, Opaque

Boulder Opal

12.72ct1 pc
$ 76.32
24.2 x 9.7 mm
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0.73ct Natural Dark Blue Sapphire, Round, VVS-VS, Photo A

0.73ct Natural Dark Blue Sapphire, Round, VVS-VS

Sapphire

0.73ct1 pc
$ 436.28
5.5 mm (calibrated)
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10.86ctw Natural Light Yellow Rutile Quartz, Oval, Transparent, Photo A

10.86ctw Natural Light Yellow Rutile Quartz, Oval, Transparent

Rutile Quartz

10.86ct total2 pcs
$ 50.17
12 x 10 mm (calibrated)
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8.15ctw Natural Sky Blue Topaz, Marquise, VS, Photo A

8.15ctw Natural Sky Blue Topaz, Marquise, VS

Topaz

8.15ct total2 pcs
$ 69.17
13.8 x 8.1 mm
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1.20ct Natural Very Light Yellow Color-Change Diaspore, Octagon / Emerald Cut, VS, Photo A

1.20ct Natural Very Light Yellow Color-Change Diaspore, Octagon / Emerald Cut, VS

Color-Change Diaspore

1.20ct1 pc
$ 71.28
7 x 5.4 mm
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3.04ctw Natural Honey Yellow Golden Beryl, Oval, VS, Photo A

3.04ctw Natural Honey Yellow Golden Beryl, Oval, VS

Golden Beryl

3.04ct total2 pcs
$ 80.26
9 x 7 mm (calibrated)
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1.31ctw Natural London Blue Topaz, Oval, VS, Photo A

1.31ctw Natural London Blue Topaz, Oval, VS

Topaz

1.31ct total2 pcs
$ 12.58
6.2 x 4.2 mm
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23.72ct Natural Multicolor Jasper, Oval, Opaque, Photo A

23.72ct Natural Multicolor Jasper, Oval, Opaque

Jasper

23.72ct1 pc
$ 46.97
32.4 x 21.5 mm
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0.87ct Natural Light Red Ruby, Pear Shape, VS-SI, Photo A

0.87ct Natural Light Red Ruby, Pear Shape, VS-SI

Ruby

0.87ct1 pc
$ 93.96
6.9 x 4.8 mm
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0.54ct Natural Lilac Purple Sapphire, Fancy, VVS, Photo A

0.54ct Natural Lilac Purple Sapphire, Fancy, VVS

Sapphire

0.54ct1 pc
$ 64.80
7.2 x 5.6 mm
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3.15ctw Natural Sky Blue Topaz, Pear Shape, VVS-VS, Photo A

3.15ctw Natural Sky Blue Topaz, Pear Shape, VVS-VS

Topaz

3.15ct total4 pcs
$ 29.11
7 x 5 mm (calibrated)
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3.70ctw Natural Medium Brown Smoky Quartz, Round, VS, Photo A

3.70ctw Natural Medium Brown Smoky Quartz, Round, VS

Smoky Quartz

3.70ct total2 pcs
$ 9.77
8 mm (calibrated)
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15.46ct Natural Yellowish Green Prehnite, Fancy, Translucent, Photo A

15.46ct Natural Yellowish Green Prehnite, Fancy, Translucent

Prehnite

15.46ct1 pc
$ 30.61
16.3 x 13.1 mm
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19.92ctw Natural Sky Blue Topaz, Fancy, Transparent, Photo A
Topaz Product Video (474869)

19.92ctw Natural Sky Blue Topaz, Fancy, Transparent

Topaz

19.92ct total2 pcs
$ 131.47
17.1 x 10.5 mm
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1.98ct Natural Deep Blood Red Pyrope Garnet, Square, VVS-VS, Photo A

1.98ct Natural Deep Blood Red Pyrope Garnet, Square, VVS-VS

Pyrope Garnet

1.98ct1 pc
$ 21.66
7 x 7 mm (calibrated)
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7.58ct Natural Bubblegum Pink Rose Quartz, Octagon / Emerald Cut, Transparent, Photo A

7.58ct Natural Bubblegum Pink Rose Quartz, Octagon / Emerald Cut, Transparent

Rose Quartz

7.58ct1 pc
$ 50.03
12 x 12 mm (calibrated)
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2.14ct Natural Cantaloupe Orange Sunstone, Round, Translucent, Photo A

2.14ct Natural Cantaloupe Orange Sunstone, Round, Translucent

Sunstone

2.14ct1 pc
$ 15.42
8.5 mm (calibrated)
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2.47ctw Natural Multicolor Andalusite, Round, VS-SI, Photo A

2.47ctw Natural Multicolor Andalusite, Round, VS-SI

Andalusite

2.47ct total12 pcs
$ 133.38
3.8 mm
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4.85ct Natural Black Onyx, Cushion, Opaque, Photo A

4.85ct Natural Black Onyx, Cushion, Opaque

Onyx

4.85ct1 pc
$ 11.64
11 x 11 mm (calibrated)
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1.31ct Natural Medium Dark-Green Sphene, Oval, Transparent, Photo A

1.31ct Natural Medium Dark-Green Sphene, Oval, Transparent

Sphene

1.31ct1 pc
$ 8.65
7.4 x 5.3 mm
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8.90ct Natural Very Light Golden-Brown Rutile Quartz, Round, Transparent, Photo A

8.90ct Natural Very Light Golden-Brown Rutile Quartz, Round, Transparent

Rutile Quartz

8.90ct1 pc
$ 37.24
13 mm (calibrated)
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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 -> 10 star ratings

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and good price

Posted By Bry_guy in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
Source: Bizrate
Enlarged Gemstone Image