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
31.44ct Natural Silver Gray Hematite, Oval, Opaque, Photo A

31.44ct Natural Silver Gray Hematite, Oval, Opaque

Hematite

31.44ct1 pc
$ 36.94
21.5 x 16.1 mm
View Details
Add to Cart
0.54ct Natural Light Greenish Yellow Grossularite Garnet, Round, VS, Photo A

0.54ct Natural Light Greenish Yellow Grossularite Garnet, Round, VS

Grossularite Garnet

0.54ct1 pc
$ 14.26
4.7 mm
View Details
Add to Cart
40.57ct Natural Multicolor Quartz With Marcasite, Oval, Transparent, Photo A
Quartz With Marcasite Product Video (521444)

40.57ct Natural Multicolor Quartz With Marcasite, Oval, Transparent

Quartz With Marcasite

40.57ct1 pc
$ 321.31
29.7 x 20.3 mm
View Details
Add to Cart
1.14ct Natural Dark Blue Kyanite, Oval, VS-SI, Photo A

1.14ct Natural Dark Blue Kyanite, Oval, VS-SI

Kyanite

1.14ct1 pc
$ 30.10
7 x 5 mm (calibrated)
View Details
Add to Cart
0.82ct Natural Dark Green Tourmaline, Octagon / Emerald Cut, VS, Photo A

0.82ct Natural Dark Green Tourmaline, Octagon / Emerald Cut, VS

Tourmaline

0.82ct1 pc
$ 25.98
12.1 x 2.9 mm
View Details
Add to Cart
2.45ct Natural Tuscany Yellow Citrine, Oval, VVS, Photo A

2.45ct Natural Tuscany Yellow Citrine, Oval, VVS

Citrine

2.45ct1 pc
$ 20.58
14.1 x 7.1 mm
View Details
Add to Cart
6.07ct Natural Hickory Brown Smoky Quartz, Round, VVS, Photo A

6.07ct Natural Hickory Brown Smoky Quartz, Round, VVS

Smoky Quartz

6.07ct1 pc
$ 14.35
13 mm (calibrated)
View Details
Add to Cart
1.75ct Natural Warm Forest Green Sphene, Oval, Transparent, Photo A

1.75ct Natural Warm Forest Green Sphene, Oval, Transparent

Sphene

1.75ct1 pc
$ 10.50
7.5 x 6.9 mm
View Details
Add to Cart
1.19ct Natural Sky Blue Topaz, Oval, VVS-VS, Photo A

1.19ct Natural Sky Blue Topaz, Oval, VVS-VS

Topaz

1.19ct1 pc
$ 7.85
7.2 x 5.4 mm
View Details
Add to Cart
0.88ctw Natural Bluish White Rainbow Moonstone, Oval, Transparent, Photo A

0.88ctw Natural Bluish White Rainbow Moonstone, Oval, Transparent

Rainbow Moonstone

0.88ct total2 pcs
$ 34.86
6 x 4 mm (calibrated)
View Details
Add to Cart
13.20ctw Natural Violet Blue Chalcedony, Round, Translucent, Photo A

13.20ctw Natural Violet Blue Chalcedony, Round, Translucent

Chalcedony

13.20ct total2 pcs
$ 15.84
13 mm (calibrated)
View Details
Add to Cart
6.33ct Natural Light Yellow Quartz, Round, VVS, Photo A

6.33ct Natural Light Yellow Quartz, Round, VVS

Quartz

6.33ct1 pc
$ 30.24
12 mm (calibrated)
View Details
Add to Cart
8.10ctw Natural Sky Blue Topaz, Marquise, VVS, Photo A

8.10ctw Natural Sky Blue Topaz, Marquise, VVS

Topaz

8.10ct total2 pcs
$ 68.75
14 x 8.1 mm
View Details
Add to Cart
1.80ct Natural Amber Orange Hessonite Garnet, Octagon / Emerald Cut, SI, Photo A

1.80ct Natural Amber Orange Hessonite Garnet, Octagon / Emerald Cut, SI

Hessonite Garnet

1.80ct1 pc
$ 36.47
7 x 7 mm (calibrated)
View Details
Add to Cart
0.19ct Natural Warm Green Sapphire, Square, VS, Photo A

0.19ct Natural Warm Green Sapphire, Square, VS

Sapphire

0.19ct1 pc
$ 31.92
3 x 3 mm (calibrated)
View Details
Add to Cart
2.40ct Natural Medium Green Peridot, Cushion, VS, Photo A

2.40ct Natural Medium Green Peridot, Cushion, VS

Peridot

2.40ct1 pc
$ 114.59
7.9 x 7.3 mm
View Details
Add to Cart
0.23ct Natural Deep Earth Green Kornerupine, Square, VVS-VS, Photo A

0.23ct Natural Deep Earth Green Kornerupine, Square, VVS-VS

Kornerupine

0.23ct1 pc
$ 15.18
3.6 x 3.6 mm
View Details
Add to Cart
21.33ct Natural Chocolate Brown Jasper, Fancy, Opaque, Photo A

21.33ct Natural Chocolate Brown Jasper, Fancy, Opaque

Jasper

21.33ct1 pc
$ 39.42
40.3 x 12.4 mm
View Details
Add to Cart
34.76ct Natural Green and Red Bloodstone, Fancy, Opaque, Photo A

34.76ct Natural Green and Red Bloodstone, Fancy, Opaque

Bloodstone

34.76ct1 pc
$ 18.77
33.7 x 21.9 mm
View Details
Add to Cart
2.71ctw Natural Fire Orange Spessartite Garnet, Round, VS, Photo A

2.71ctw Natural Fire Orange Spessartite Garnet, Round, VS

Spessartite Garnet

2.71ct total7 pcs
$ 107.32
4 mm (calibrated)
View Details
Add to Cart
1.37ct Natural Deep Yellow Beryl, Oval, VVS, Photo A

1.37ct Natural Deep Yellow Beryl, Oval, VVS

Beryl

1.37ct1 pc
$ 41.10
9 x 7 mm (calibrated)
View Details
Add to Cart
0.85ct Natural Medium-Dark Orange Hessonite Garnet, Cushion, SI, Photo A

0.85ct Natural Medium-Dark Orange Hessonite Garnet, Cushion, SI

Hessonite Garnet

0.85ct1 pc
$ 20.20
5 x 5 mm (calibrated)
View Details
Add to Cart
1.44ct Natural Clear White Sillimanite Cat's Eye, Oval, Transparent, Photo A

1.44ct Natural Clear White Sillimanite Cat's Eye, Oval, Transparent

Sillimanite Cat's Eye

1.44ct1 pc
$ 5.70
7.5 x 5.6 mm
View Details
Add to Cart
1.13ct Natural Medium Dark-Green Chrome Diopside, Marquise, VS-SI, Photo A

1.13ct Natural Medium Dark-Green Chrome Diopside, Marquise, VS-SI

Chrome Diopside

1.13ct1 pc
$ 33.90
10 x 5 mm (calibrated)
View Details
Add to Cart
1.56ctw Natural Medium Orange Sapphire, Round, VS, Photo A

1.56ctw Natural Medium Orange Sapphire, Round, VS

Sapphire

1.56ct total2 pcs
$ 103.30
5 mm (calibrated)
View Details
Add to Cart
1.38ctw Natural Sky Blue Topaz, Pear Shape, VVS-VS, Photo A

1.38ctw Natural Sky Blue Topaz, Pear Shape, VVS-VS

Topaz

1.38ct total2 pcs
$ 12.76
7 x 5 mm (calibrated)
View Details
Add to Cart
0.98ctw Natural Medium Green Peridot, Oval, VS, Photo A

0.98ctw Natural Medium Green Peridot, Oval, VS

Peridot

0.98ct total2 pcs
$ 12.94
6 x 4 mm (calibrated)
View Details
Add to Cart
22.20ct Natural Medium Pinkish Violet Amethyst, Octagon / Emerald Cut, VVS, Photo A

22.20ct Natural Medium Pinkish Violet Amethyst, Octagon / Emerald Cut, VVS

Amethyst

22.20ct1 pc
$ 213.12
20 x 15 mm (calibrated)
View Details
Add to Cart
0.60ct Natural Intense Purple Sapphire, Pear Shape, VVS-VS, Photo A

0.60ct Natural Intense Purple Sapphire, Pear Shape, VVS-VS

Sapphire

0.60ct1 pc
$ 79.20
6.6 x 4.5 mm
View Details
Add to Cart
73.16ct Natural Dark Red Star Garnet, Round, Opaque, Photo A
Star Garnet Product Video (403890)

73.16ct Natural Dark Red Star Garnet, Round, Opaque

Star Garnet

73.16ct1 pc
$ 289.72
23.3 mm
View Details
Add to Cart
6.37ct Natural Golden Citrine, Oval, VVS-VS, Photo A

6.37ct Natural Golden Citrine, Oval, VVS-VS

Citrine

6.37ct1 pc
$ 46.08
14 x 10 mm (calibrated)
View Details
Add to Cart
1.15ctw Natural Medium Green Peridot, Marquise, VS, Photo A

1.15ctw Natural Medium Green Peridot, Marquise, VS

Peridot

1.15ct total2 pcs
$ 20.70
8 x 4 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

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

The website was easy to use and there were a lot of good options, I was satisfied.

Posted By Brielly in January, 2026
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