X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

Buy Orthoclase Gems

Exact Match not Available: Go Back
1.60ct Natural Forest Green Tourmaline, Octagon / Emerald Cut, VVS, Photo A

1.60ct Natural Forest Green Tourmaline, Octagon / Emerald Cut, VVS

Tourmaline

1.60ct1 pc
$ 42.13
14.3 x 3.8 mm
View Details
Add to Cart
7.63ctw Natural Sky Blue Topaz, Marquise, VVS, Photo A

7.63ctw Natural Sky Blue Topaz, Marquise, VVS

Topaz

7.63ct total2 pcs
$ 64.76
14.1 x 8 mm
View Details
Add to Cart
1.00ct Natural Pale Yellow Color-Change Diaspore, Pear Shape, VS, Photo A

1.00ct Natural Pale Yellow Color-Change Diaspore, Pear Shape, VS

Color-Change Diaspore

1.00ct1 pc
$ 42.24
10.9 x 4.2 mm
View Details
Add to Cart
1.02ct Natural Light Yellow Chrysoberyl, Oval, VVS, Photo A

1.02ct Natural Light Yellow Chrysoberyl, Oval, VVS

Chrysoberyl

1.02ct1 pc
$ 118.50
6.6 x 5 mm
View Details
Add to Cart
2.47ctw Natural Greenish Yellow Sillimanite, Oval, VVS-VS, Photo A

2.47ctw Natural Greenish Yellow Sillimanite, Oval, VVS-VS

Sillimanite

2.47ct total2 pcs
$ 114.12
8 x 6 mm (calibrated)
View Details
Add to Cart
0.83ct Natural Pale Green Sapphire, Round, VS, Photo A

0.83ct Natural Pale Green Sapphire, Round, VS

Sapphire

0.83ct1 pc
$ 59.76
5.5 mm (calibrated)
View Details
Add to Cart
4.33ctw Natural Multicolor Pietersite, Pear Shape, Opaque, Photo A

4.33ctw Natural Multicolor Pietersite, Pear Shape, Opaque

Pietersite

4.33ct total2 pcs
$ 12.22
16 x 6.7 mm
View Details
Add to Cart
1.86ct Natural Deep Red Hessonite Garnet, Cushion, VS, Photo A

1.86ct Natural Deep Red Hessonite Garnet, Cushion, VS

Hessonite Garnet

1.86ct1 pc
$ 44.64
8 x 6 mm (calibrated)
View Details
Add to Cart
13.04ct Natural Black Opal, Marquise, Opaque, Photo A
Opal Product Video (664567)

13.04ct Natural Black Opal, Marquise, Opaque

Opal

13.04ct1 pc
$ 516.38
29.8 x 13.9 mm
View Details
Add to Cart
5.37ctw Natural Multicolor Pietersite, Oval, Opaque, Photo A

5.37ctw Natural Multicolor Pietersite, Oval, Opaque

Pietersite

5.37ct total2 pcs
$ 15.14
13 x 9 mm (calibrated)
View Details
Add to Cart
1.70ct Natural Medium Golden Citrine, Round, VVS, Photo A

1.70ct Natural Medium Golden Citrine, Round, VVS

Citrine

1.70ct1 pc
$ 16.32
8 mm (calibrated)
View Details
Add to Cart
0.68ct Natural Medium Orange Sapphire, Oval, VS, Photo A

0.68ct Natural Medium Orange Sapphire, Oval, VS

Sapphire

0.68ct1 pc
$ 82.91
6 x 4 mm (calibrated)
View Details
Add to Cart
1.47ctw Natural Medium Red Pyrope Garnet, Square, VVS-VS, Photo A

1.47ctw Natural Medium Red Pyrope Garnet, Square, VVS-VS

Pyrope Garnet

1.47ct total2 pcs
$ 13.58
5 x 5 mm (calibrated)
View Details
Add to Cart
11.80ct Natural Warm Green Druzy Variscite, Fancy, Opaque, Photo A

11.80ct Natural Warm Green Druzy Variscite, Fancy, Opaque

Druzy Variscite

11.80ct1 pc
$ 60.32
30.9 x 14.6 mm
View Details
Add to Cart
4.15ct Natural Reddish Orange Sunstone, Oval, Translucent, Photo A

4.15ct Natural Reddish Orange Sunstone, Oval, Translucent

Sunstone

4.15ct1 pc
$ 29.86
12 x 10 mm (calibrated)
View Details
Add to Cart
1.23ctw Natural Medium Orange Zircon, Oval, VVS, Photo A

1.23ctw Natural Medium Orange Zircon, Oval, VVS

Zircon

1.23ct total2 pcs
$ 36.90
5.3 x 4.2 mm
View Details
Add to Cart
2.98ctw Natural Light Lively Green Peridot, Round, VVS-VS, Photo A

2.98ctw Natural Light Lively Green Peridot, Round, VVS-VS

Peridot

2.98ct total6 pcs
$ 59.00
5 mm (calibrated)
View Details
Add to Cart
19.50ct Natural Black with Blue Sparkle Nuummite, Oval, Opaque, Photo A
Nuummite Product Video (645371)

19.50ct Natural Black with Blue Sparkle Nuummite, Oval, Opaque

Nuummite

19.50ct1 pc
$ 96.41
19.6 x 17.3 mm
View Details
Add to Cart
4.09ct Natural Medium Gold Citrine, Octagon / Emerald Cut, VVS, Photo A

4.09ct Natural Medium Gold Citrine, Octagon / Emerald Cut, VVS

Citrine

4.09ct1 pc
$ 37.79
11 x 9 mm (calibrated)
View Details
Add to Cart
13.92ct Natural Blackish Red Pyrope Garnet, Pear Shape, VS, Photo A
Pyrope Garnet Product Video (741081)

13.92ct Natural Blackish Red Pyrope Garnet, Pear Shape, VS

Pyrope Garnet

13.92ct1 pc
$ 487.20
18 x 13 mm (calibrated)
View Details
Add to Cart
1.29ct Natural Medium Orange Fire Opal, Oval, Transparent, Photo A
Fire Opal Product Video (674086)

1.29ct Natural Medium Orange Fire Opal, Oval, Transparent

Fire Opal

1.29ct1 pc
$ 54.18
9.4 x 6.6 mm
View Details
Add to Cart
4.94ctw Natural Medium Violet Amethyst, Oval, Transparent, Photo A

4.94ctw Natural Medium Violet Amethyst, Oval, Transparent

Amethyst

4.94ct total2 pcs
$ 32.60
10 x 8 mm (calibrated)
View Details
Add to Cart
1.18ct Natural Navy Blue Kyanite, Oval, SI, Photo A

1.18ct Natural Navy Blue Kyanite, Oval, SI

Kyanite

1.18ct1 pc
$ 26.90
7 x 5 mm (calibrated)
View Details
Add to Cart
5.28ct Natural Light Blue Aquamarine, Oval, VS-SI, Photo A

5.28ct Natural Light Blue Aquamarine, Oval, VS-SI

Aquamarine

5.28ct1 pc
$ 422.40
13.4 x 9.6 mm
View Details
Add to Cart
2.25ctw Natural White Zircon, Oval, VVS-VS, Photo A

2.25ctw Natural White Zircon, Oval, VVS-VS

Zircon

2.25ct total2 pcs
$ 16.10
7 x 5 mm (calibrated)
View Details
Add to Cart
33.22ct Natural Medium Purplish Violet Amethyst, Round, VVS, Photo A
Amethyst Product Video (734716)

33.22ct Natural Medium Purplish Violet Amethyst, Round, VVS

Amethyst

33.22ct1 pc
$ 265.76
23.1 mm
View Details
Add to Cart
1.79ct Natural Dark Red Ruby, Oval, VS-SI, Photo A

1.79ct Natural Dark Red Ruby, Oval, VS-SI

Ruby

1.79ct1 pc
$ 193.32
8 x 6 mm (calibrated)
View Details
Add to Cart
1.27ct Natural Deep Orange Hessonite Garnet, Octagon / Emerald Cut, VS, Photo A

1.27ct Natural Deep Orange Hessonite Garnet, Octagon / Emerald Cut, VS

Hessonite Garnet

1.27ct1 pc
$ 28.96
7 x 5 mm (calibrated)
View Details
Add to Cart
1.73ct Natural Warm White Topaz, Marquise, VS, Photo A

1.73ct Natural Warm White Topaz, Marquise, VS

Topaz

1.73ct1 pc
$ 11.42
12 x 5.1 mm
View Details
Add to Cart
23.68ct Natural Pale Moss Green Aventurine, Round, Opaque, Photo A

23.68ct Natural Pale Moss Green Aventurine, Round, Opaque

Aventurine

23.68ct1 pc
$ 34.69
20 mm (calibrated)
View Details
Add to Cart
0.65ct Natural Pale Yellow Color-Change Diaspore, Octagon / Emerald Cut, VS, Photo A

0.65ct Natural Pale Yellow Color-Change Diaspore, Octagon / Emerald Cut, VS

Color-Change Diaspore

0.65ct1 pc
$ 24.92
5.8 x 4.7 mm
View Details
Add to Cart
1.56ct Natural Deep Iris Violet Amethyst, Pear Shape, VVS-VS, Photo A

1.56ct Natural Deep Iris Violet Amethyst, Pear Shape, VVS-VS

Amethyst

1.56ct1 pc
$ 14.41
10 x 7 mm (calibrated)
View Details
Add to Cart

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

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
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 -> 9 star ratings

It was great!

Posted By Annie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I was looking for

Posted By Lincolnpremier in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image