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Buy Cassiterite Gems

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1.90ct Natural White Zircon, Round, VVS-VS, Photo A

1.90ct Natural White Zircon, Round, VVS-VS

Zircon

1.90ct1 pc
$ 68.41
7 mm (calibrated)
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15.86ct Natural Light Yellow Quartz, Oval, Transparent, Photo A

15.86ct Natural Light Yellow Quartz, Oval, Transparent

Quartz

15.86ct1 pc
$ 19.03
16.6 x 13.3 mm
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2.32ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS, Photo A

2.32ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS

Tanzanite

2.32ct total10 pcs
$ 107.18
5.2 x 3.2 mm
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19.68ct Natural Intense Violet Amethyst, Cushion, VVS-VS, Photo A

19.68ct Natural Intense Violet Amethyst, Cushion, VVS-VS

Amethyst

19.68ct1 pc
$ 136.03
23.4 x 14 mm
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0.52ct Natural Orange-Gold Sapphire, Cushion, VVS-VS, Photo A

0.52ct Natural Orange-Gold Sapphire, Cushion, VVS-VS

Sapphire

0.52ct1 pc
$ 34.04
4 x 4 mm (calibrated)
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3.63ctw Natural Medium Yellow Beryl, Oval, VVS, Photo A

3.63ctw Natural Medium Yellow Beryl, Oval, VVS

Beryl

3.63ct total2 pcs
$ 104.54
10 x 8 mm (calibrated)
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5.12ctw Natural Medium Orange Moonstone, Cushion, Translucent, Photo A

5.12ctw Natural Medium Orange Moonstone, Cushion, Translucent

Moonstone

5.12ct total2 pcs
$ 12.29
9 x 7 mm (calibrated)
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13.78ctw Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

13.78ctw Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

13.78ct total2 pcs
$ 63.66
14 x 14 mm (calibrated)
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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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1.60ctw Natural Medium Blue Apatite, Oval, VS, Photo A

1.60ctw Natural Medium Blue Apatite, Oval, VS

Apatite

1.60ct total4 pcs
$ 42.35
5 x 4 mm (calibrated)
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3.42ctw Natural Multicolor Mystic Quartz, Pear Shape, VVS-VS, Photo A

3.42ctw Natural Multicolor Mystic Quartz, Pear Shape, VVS-VS

Mystic Quartz

3.42ct total2 pcs
$ 24.62
10 x 7 mm (calibrated)
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2.22ct Natural Gold Citrine, Oval, VVS, Photo A

2.22ct Natural Gold Citrine, Oval, VVS

Citrine

2.22ct1 pc
$ 20.51
10 x 8 mm (calibrated)
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2.03ct Natural Deep Orange Hessonite Garnet, Octagon / Emerald Cut, SI, Photo A

2.03ct Natural Deep Orange Hessonite Garnet, Octagon / Emerald Cut, SI

Hessonite Garnet

2.03ct1 pc
$ 45.88
8.5 x 6.1 mm
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0.59ct Natural Forest Green Tourmaline, Baguette, VVS, Photo A

0.59ct Natural Forest Green Tourmaline, Baguette, VVS

Tourmaline

0.59ct1 pc
$ 24.78
8.6 x 3.3 mm
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3.09ct Natural Light Pink Morganite, Trillion, Transparent, Photo A

3.09ct Natural Light Pink Morganite, Trillion, Transparent

Morganite

3.09ct1 pc
$ 40.79
10.5 x 9.7 mm
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0.76ct Natural Deep Wine Red Rhodolite Garnet, Oval, VS, Photo A

0.76ct Natural Deep Wine Red Rhodolite Garnet, Oval, VS

Rhodolite Garnet

0.76ct1 pc
$ 24.32
7 x 5 mm (calibrated)
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6.52ct Natural Golden Orange Citrine, Briolette, VVS, Photo A

6.52ct Natural Golden Orange Citrine, Briolette, VVS

Citrine

6.52ct1 pc
$ 43.98
14 x 9 mm (calibrated)
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1.07ct Natural Medium Green Peridot, Oval, VVS-VS, Photo A

1.07ct Natural Medium Green Peridot, Oval, VVS-VS

Peridot

1.07ct1 pc
$ 8.99
7.5 x 5.5 mm
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4.96ct Natural Navy Blue Sapphire, Oval, VS, Photo A
Sapphire Product Video (439689)

4.96ct Natural Navy Blue Sapphire, Oval, VS

Sapphire

4.96ct1 pc
$ 20,832.00
11.1 x 8.6 mm
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17.13ct Natural Multicolor Agate, Sphere / Ball, Opaque, Photo A
Agate Product Video (701125)

17.13ct Natural Multicolor Agate, Sphere / Ball, Opaque

Agate

17.13ct1 pc
$ 16.44
13 mm (calibrated)
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1.54ct Natural Pinkish Red Ruby, Oval, VS-SI, Photo A

1.54ct Natural Pinkish Red Ruby, Oval, VS-SI

Ruby

1.54ct1 pc
$ 166.32
8 x 6 mm (calibrated)
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1.90ctw Natural London Blue Topaz, Oval, VS, Photo A

1.90ctw Natural London Blue Topaz, Oval, VS

Topaz

1.90ct total2 pcs
$ 26.24
7 x 5 mm (calibrated)
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0.21ct Natural Light Red Ruby, Round, VS, Photo A

0.21ct Natural Light Red Ruby, Round, VS

Ruby

0.21ct1 pc
$ 83.44
3.5 mm (calibrated)
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1.78ct Natural Medium Brown Color-Change Garnet, Oval, VVS-VS, Photo A

1.78ct Natural Medium Brown Color-Change Garnet, Oval, VVS-VS

Color-Change Garnet

1.78ct1 pc
$ 171.32
7.6 x 6.3 mm
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1.22ct Natural Multicolor Chocolate Opal, Oval, Opaque, Photo A

1.22ct Natural Multicolor Chocolate Opal, Oval, Opaque

Chocolate Opal

1.22ct1 pc
$ 43.92
9 x 7 mm (calibrated)
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6.16ct Natural Turquoise Grandidierite, Oval, Translucent, Photo A
Grandidierite Product Video (471996)

6.16ct Natural Turquoise Grandidierite, Oval, Translucent

Grandidierite

6.16ct1 pc
$ 813.12
12 x 10 mm (calibrated)
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0.91ct Natural Multicolor Pietersite, Marquise, Opaque, Photo A

0.91ct Natural Multicolor Pietersite, Marquise, Opaque

Pietersite

0.91ct1 pc
$ 2.65
12 x 4.6 mm
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1.11ct Natural Dark Green Tourmaline, Baguette, VVS, Photo A

1.11ct Natural Dark Green Tourmaline, Baguette, VVS

Tourmaline

1.11ct1 pc
$ 46.62
11.5 x 3.2 mm
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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)
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7.14ctw Natural Dark Orange-Gold Citrine, Pear Shape, VVS-VS, Photo A

7.14ctw Natural Dark Orange-Gold Citrine, Pear Shape, VVS-VS

Citrine

7.14ct total2 pcs
$ 54.00
12 x 10 mm (calibrated)
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140.14ct Natural Medium Violet Amethyst, Round, VVS, Photo A

140.14ct Natural Medium Violet Amethyst, Round, VVS

Amethyst

140.14ct1 pc
$ 2,102.10
34.7 mm
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0.83ct Natural Medium Red Ruby, Round, VS, Photo A

0.83ct Natural Medium Red Ruby, Round, VS

Ruby

0.83ct1 pc
$ 74.70
5 mm (calibrated)
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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

The website was very easy to use.

Posted By Garnet in January, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

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 -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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