X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

Buy Cassiterite Gems

Exact Match not Available: Go Back
47.84ct Natural Medium Green Bloodstone, Oval, Opaque, Photo A

47.84ct Natural Medium Green Bloodstone, Oval, Opaque

Bloodstone

47.84ct1 pc
$ 24.68
20.6 x 18.3 mm
View Details
Add to Cart
1.99ctw Natural Warm White Sillimanite Cat's Eye, Oval, Transparent, Photo A

1.99ctw Natural Warm White Sillimanite Cat's Eye, Oval, Transparent

Sillimanite Cat's Eye

1.99ct total2 pcs
$ 7.88
7.5 x 5.6 mm
View Details
Add to Cart
12.39ctw Natural Multicolor Labradorite, Baguette, Translucent, Photo A

12.39ctw Natural Multicolor Labradorite, Baguette, Translucent

Labradorite

12.39ct total2 pcs
$ 19.14
11 x 9 mm (calibrated)
View Details
Add to Cart
1.61ct Natural Orange-Gold Citrine, Octagon / Emerald Cut, VVS, Photo A

1.61ct Natural Orange-Gold Citrine, Octagon / Emerald Cut, VVS

Citrine

1.61ct1 pc
$ 15.46
8 x 6 mm (calibrated)
View Details
Add to Cart
4.11ct Natural Swiss Blue Topaz, Fancy, Transparent, Photo A

4.11ct Natural Swiss Blue Topaz, Fancy, Transparent

Topaz

4.11ct1 pc
$ 27.13
12.1 x 6.1 mm
View Details
Add to Cart
4.66ct Natural Warm Green Jadeite, Oval, Opaque, Photo A
Jadeite Product Video (644300)

4.66ct Natural Warm Green Jadeite, Oval, Opaque

Jadeite

4.66ct1 pc
$ 42.38
12 x 10 mm (calibrated)
View Details
Add to Cart
3.07ct Natural Medium Light Purplish-Violet Amethyst, Fancy, VS, Photo A

3.07ct Natural Medium Light Purplish-Violet Amethyst, Fancy, VS

Amethyst

3.07ct1 pc
$ 29.47
9 x 9 mm (calibrated)
View Details
Add to Cart
5.00ct Natural White with Black Dendritic Agate, Pear Shape, Opaque, Photo A

5.00ct Natural White with Black Dendritic Agate, Pear Shape, Opaque

Dendritic Agate

5.00ct1 pc
$ 4.80
14.4 x 10.5 mm
View Details
Add to Cart
40.44ct Natural Multicolor Tiger's Eye Matrix, Square, Opaque, Photo A

40.44ct Natural Multicolor Tiger's Eye Matrix, Square, Opaque

Tiger's Eye Matrix

40.44ct1 pc
$ 21.84
22.4 x 22.4 mm
View Details
Add to Cart
62.15ct Natural Multicolor Jasper, Pear Shape, Opaque, Photo A
Jasper Product Video (487389)

62.15ct Natural Multicolor Jasper, Pear Shape, Opaque

Jasper

62.15ct1 pc
$ 45.94
48.4 x 29 mm
View Details
Add to Cart
0.90ct Natural Golden Citrine, Oval, Transparent, Photo A

0.90ct Natural Golden Citrine, Oval, Transparent

Citrine

0.90ct1 pc
$ 7.56
10.2 x 4.1 mm
View Details
Add to Cart
29.95ct Natural Multicolor Tiger's Eye Matrix, Oval, Opaque, Photo A

29.95ct Natural Multicolor Tiger's Eye Matrix, Oval, Opaque

Tiger's Eye Matrix

29.95ct1 pc
$ 35.94
28.9 x 18.9 mm
View Details
Add to Cart
0.60ct Natural Deep Blue Sapphire, Round, VVS-VS, Photo A

0.60ct Natural Deep Blue Sapphire, Round, VVS-VS

Sapphire

0.60ct1 pc
$ 405.81
5 mm (calibrated)
View Details
Add to Cart
0.09ctw Natural Black Diamond, Round, Opaque, Photo A

0.09ctw Natural Black Diamond, Round, Opaque

Diamond

0.09ct total2 pcs
$ 86.40
2.1 mm (calibrated)
View Details
Add to Cart
159.38ct Natural White with Black Dendritic Agate, Pear Shape, Opaque, Photo A
Dendritic Agate Product Video (693893)

159.38ct Natural White with Black Dendritic Agate, Pear Shape, Opaque

Dendritic Agate

159.38ct1 pc
$ 95.63
63.6 x 54.4 mm
View Details
Add to Cart
1.15ct Natural London Blue Topaz, Marquise, VS, Photo A

1.15ct Natural London Blue Topaz, Marquise, VS

Topaz

1.15ct1 pc
$ 11.03
9.9 x 4.9 mm
View Details
Add to Cart
5.96ct Natural Medium Green Bloodstone, Oval, Opaque, Photo A

5.96ct Natural Medium Green Bloodstone, Oval, Opaque

Bloodstone

5.96ct1 pc
$ 3.07
12.5 x 10.4 mm
View Details
Add to Cart
2.21ct Natural Multicolor Opal, Oval, Translucent, Photo A

2.21ct Natural Multicolor Opal, Oval, Translucent

Opal

2.21ct1 pc
$ 66.96
11.7 x 8.8 mm
View Details
Add to Cart
3.06ct Natural Medium-Dark Golden Citrine, Oval, VVS-VS, Photo A

3.06ct Natural Medium-Dark Golden Citrine, Oval, VVS-VS

Citrine

3.06ct1 pc
$ 28.27
12 x 8 mm (calibrated)
View Details
Add to Cart
18.94ct Natural Dark Red Ruby, Oval, Translucent, Photo A

18.94ct Natural Dark Red Ruby, Oval, Translucent

Ruby

18.94ct1 pc
$ 590.93
15.3 x 13.3 mm
View Details
Add to Cart
5.64ct Natural Purple Pink Kunzite, Pear Shape, VVS, Photo A

5.64ct Natural Purple Pink Kunzite, Pear Shape, VVS

Kunzite

5.64ct1 pc
$ 187.00
13.7 x 8.3 mm
View Details
Add to Cart
1.73ctw Natural Blackish Red Pyrope Garnet, Heart, VVS-VS, Photo A

1.73ctw Natural Blackish Red Pyrope Garnet, Heart, VVS-VS

Pyrope Garnet

1.73ct total2 pcs
$ 15.98
6 x 6 mm (calibrated)
View Details
Add to Cart
5.26ctw Natural Lively Green Tsavorite Garnet, Round, VS, Photo A
Tsavorite Garnet Product Video (451555)

5.26ctw Natural Lively Green Tsavorite Garnet, Round, VS

Tsavorite Garnet

5.26ct total100 pcs
$ 277.73
2.2 mm (calibrated)
View Details
Add to Cart
16.04ct Natural Multicolor Amethyst Geode Slice, Fancy, Transparent, Photo A

16.04ct Natural Multicolor Amethyst Geode Slice, Fancy, Transparent

Amethyst Geode Slice

16.04ct1 pc
$ 18.24
21.6 x 17.8 mm
View Details
Add to Cart
1.36ct Natural Dark Brown Color-Change Garnet, Oval, VS, Photo A

1.36ct Natural Dark Brown Color-Change Garnet, Oval, VS

Color-Change Garnet

1.36ct1 pc
$ 130.91
6.6 x 5.5 mm
View Details
Add to Cart
4.73ctw Natural Sky Blue Topaz, Marquise, VVS-VS, Photo A

4.73ctw Natural Sky Blue Topaz, Marquise, VVS-VS

Topaz

4.73ct total2 pcs
$ 31.22
11.9 x 6.1 mm
View Details
Add to Cart
0.67ct Natural Intense Purple Sapphire, Pear Shape, VVS-VS, Photo A

0.67ct Natural Intense Purple Sapphire, Pear Shape, VVS-VS

Sapphire

0.67ct1 pc
$ 265.32
6.4 x 4.4 mm
View Details
Add to Cart
1.50ct Natural Dark Orange-Gold Citrine, Octagon / Emerald Cut, VVS-VS, Photo A

1.50ct Natural Dark Orange-Gold Citrine, Octagon / Emerald Cut, VVS-VS

Citrine

1.50ct1 pc
$ 14.40
8 x 6 mm (calibrated)
View Details
Add to Cart
0.96ct Natural Medium Yellow Color-Change Diaspore, Pear Shape, SI, Photo A

0.96ct Natural Medium Yellow Color-Change Diaspore, Pear Shape, SI

Color-Change Diaspore

0.96ct1 pc
$ 41.46
7.3 x 4.7 mm
View Details
Add to Cart
1.40ct Natural Purple Pink Tourmaline, Round, Transparent, Photo A

1.40ct Natural Purple Pink Tourmaline, Round, Transparent

Tourmaline

1.40ct1 pc
$ 28.91
6.5 mm (calibrated)
View Details
Add to Cart
1.17ctw Natural Currant Red Pyrope Garnet, Heart, VVS-VS, Photo A

1.17ctw Natural Currant Red Pyrope Garnet, Heart, VVS-VS

Pyrope Garnet

1.17ct total2 pcs
$ 35.10
5 x 5 mm (calibrated)
View Details
Add to Cart
1.10ctw Natural Dark Red Pyrope Garnet, Heart, VVS-VS, Photo A

1.10ctw Natural Dark Red Pyrope Garnet, Heart, VVS-VS

Pyrope Garnet

1.10ct total2 pcs
$ 33.00
5 x 5 mm (calibrated)
View Details
Add to Cart

Why Buy Cassiterite 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

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

Very neat and to the point

Posted By Botha in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was all good

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Okay thank you.

Posted By Bepc61 in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I would recommend gem select yo everyone Fast service and no problems

Posted By Steve in March, 2025
Source: Bizrate
Enlarged Gemstone Image