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
0.53ct Natural Medium Green Chrome Diopside, Oval, VS, Photo A

0.53ct Natural Medium Green Chrome Diopside, Oval, VS

Chrome Diopside

0.53ct1 pc
$ 15.90
6 x 4 mm (calibrated)
View Details
Add to Cart
18.70ct Natural Plum Purple Ruby-Zoisite, Flower Cut, Opaque, Photo A

18.70ct Natural Plum Purple Ruby-Zoisite, Flower Cut, Opaque

Ruby-Zoisite

18.70ct1 pc
$ 27.37
19.3 x 19.1 mm
View Details
Add to Cart
1.14ct Natural Medium Yellow Color-Change Diaspore, Cushion, VVS-VS, Photo A

1.14ct Natural Medium Yellow Color-Change Diaspore, Cushion, VVS-VS

Color-Change Diaspore

1.14ct1 pc
$ 71.88
7.6 x 5.4 mm
View Details
Add to Cart
2.43ctw Natural White Zircon, Round, VVS-VS, Photo A
Zircon Product Video (608455)

2.43ctw Natural White Zircon, Round, VVS-VS

Zircon

2.43ct total2 pcs
$ 76.98
6 mm (calibrated)
View Details
Add to Cart
3.45ct Natural Pale Pear Green Prehnite, Oval, Transparent/Translucent, Photo A

3.45ct Natural Pale Pear Green Prehnite, Oval, Transparent/Translucent

Prehnite

3.45ct1 pc
$ 31.88
9.5 x 7.4 mm
View Details
Add to Cart
0.62ct Natural Dark Blue Sapphire, Round, VVS, Photo A

0.62ct Natural Dark Blue Sapphire, Round, VVS

Sapphire

0.62ct1 pc
$ 503.20
5 mm (calibrated)
View Details
Add to Cart
52.94ct Natural Multicolor Psilomelane Dendrite, Oval, Opaque, Photo A

52.94ct Natural Multicolor Psilomelane Dendrite, Oval, Opaque

Psilomelane Dendrite

52.94ct1 pc
$ 51.46
36.5 x 23.1 mm
View Details
Add to Cart
15.78ct Natural Bubblegum Pink Rose Quartz, Oval, Transparent, Photo A

15.78ct Natural Bubblegum Pink Rose Quartz, Oval, Transparent

Rose Quartz

15.78ct1 pc
$ 31.25
17.9 x 14.2 mm
View Details
Add to Cart
1.12ct Natural Medium Pink Tourmaline, Octagon / Emerald Cut, VVS-VS, Photo A

1.12ct Natural Medium Pink Tourmaline, Octagon / Emerald Cut, VVS-VS

Tourmaline

1.12ct1 pc
$ 97.57
8.8 x 4.6 mm
View Details
Add to Cart
0.77ct Natural Lively Green Peridot, Oval, VS, Photo A

0.77ct Natural Lively Green Peridot, Oval, VS

Peridot

0.77ct1 pc
$ 6.47
7 x 5 mm (calibrated)
View Details
Add to Cart
10.32ctw Natural Medium Green Prehnite, Oval, Transparent, Photo A

10.32ctw Natural Medium Green Prehnite, Oval, Transparent

Prehnite

10.32ct total4 pcs
$ 95.35
8.8 x 7.7 mm
View Details
Add to Cart
8.05ct Natural Multicolor Pietersite, Oval, Opaque, Photo A

8.05ct Natural Multicolor Pietersite, Oval, Opaque

Pietersite

8.05ct1 pc
$ 31.88
18.8 x 11 mm
View Details
Add to Cart
3.43ct Natural Multicolor Mystic Quartz, Round, VVS, Photo A

3.43ct Natural Multicolor Mystic Quartz, Round, VVS

Mystic Quartz

3.43ct1 pc
$ 24.70
10 mm (calibrated)
View Details
Add to Cart
12.10ct Natural Multicolor Agate, Round, Opaque, Photo A

12.10ct Natural Multicolor Agate, Round, Opaque

Agate

12.10ct1 pc
$ 24.68
14 mm (calibrated)
View Details
Add to Cart
49.26ct Natural Cool Green Amazonite, Fancy, Opaque, Photo A
Amazonite Product Video (484660)

49.26ct Natural Cool Green Amazonite, Fancy, Opaque

Amazonite

49.26ct1 pc
$ 47.29
38.9 x 22.6 mm
View Details
Add to Cart
0.95ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.95ct Natural Multicolor Opal, Oval, Opaque

Opal

0.95ct1 pc
$ 34.20
9 x 7 mm (calibrated)
View Details
Add to Cart
4.10ct Natural Medium-Dark Golden Citrine, Oval, VVS-VS, Photo A

4.10ct Natural Medium-Dark Golden Citrine, Oval, VVS-VS

Citrine

4.10ct1 pc
$ 37.88
13.1 x 8.2 mm
View Details
Add to Cart
1.76ct Natural Medium Pink Ruby, Oval, VS-SI, Photo A

1.76ct Natural Medium Pink Ruby, Oval, VS-SI

Ruby

1.76ct1 pc
$ 190.08
8 x 6 mm (calibrated)
View Details
Add to Cart
8.09ct Natural Deep Navy Blue Druzy Azurite, Fancy, Opaque, Photo A

8.09ct Natural Deep Navy Blue Druzy Azurite, Fancy, Opaque

Druzy Azurite

8.09ct1 pc
$ 31.26
18 x 13 mm (calibrated)
View Details
Add to Cart
3.26ct Natural Very Light Pink Kunzite, Pear Shape, VS, Photo A

3.26ct Natural Very Light Pink Kunzite, Pear Shape, VS

Kunzite

3.26ct1 pc
$ 108.08
11.7 x 6.6 mm
View Details
Add to Cart
1.89ctw Natural Multicolor Sapphire, Square, VVS-VS, Photo A

1.89ctw Natural Multicolor Sapphire, Square, VVS-VS

Sapphire

1.89ct total13 pcs
$ 99.79
2.7 x 2.7 mm
View Details
Add to Cart
2.60ctw Natural Deep Earth Green Kornerupine, Oval, VVS-VS, Photo A

2.60ctw Natural Deep Earth Green Kornerupine, Oval, VVS-VS

Kornerupine

2.60ct total4 pcs
$ 137.28
6.5 x 5 mm
View Details
Add to Cart
0.53ct Natural Pinkish Purple Sapphire, Oval, VS, Photo A

0.53ct Natural Pinkish Purple Sapphire, Oval, VS

Sapphire

0.53ct1 pc
$ 63.60
6 x 4 mm (calibrated)
View Details
Add to Cart
8.65ct Natural Multicolor Pietersite, Pear Shape, Opaque, Photo A

8.65ct Natural Multicolor Pietersite, Pear Shape, Opaque

Pietersite

8.65ct1 pc
$ 31.14
21.1 x 14.4 mm
View Details
Add to Cart
1.54ct Natural Medium Pink Morganite, Pear Shape, VVS-VS, Photo A

1.54ct Natural Medium Pink Morganite, Pear Shape, VVS-VS

Morganite

1.54ct1 pc
$ 142.30
10.7 x 6.3 mm
View Details
Add to Cart
3.05ct Natural Black Star Sapphire, Oval, Opaque, Photo A

3.05ct Natural Black Star Sapphire, Oval, Opaque

Star Sapphire

3.05ct1 pc
$ 54.90
10 x 8 mm (calibrated)
View Details
Add to Cart
3.40ct Natural Multicolor Opal Triplet, Fancy, Opaque, Photo A

3.40ct Natural Multicolor Opal Triplet, Fancy, Opaque

Opal Triplet

3.40ct1 pc
$ 102.00
15.7 x 9.1 mm
View Details
Add to Cart
0.41ct Natural Intense Orange Sapphire, Heart, VVS-VS, Photo A

0.41ct Natural Intense Orange Sapphire, Heart, VVS-VS

Sapphire

0.41ct1 pc
$ 30.50
4.6 x 4.5 mm
View Details
Add to Cart
3.01ct Natural Medium Pink Tourmaline, Octagon / Emerald Cut, VS, Photo A
Tourmaline Product Video (532022)

3.01ct Natural Medium Pink Tourmaline, Octagon / Emerald Cut, VS

Tourmaline

3.01ct1 pc
$ 178.80
11.2 x 6.7 mm
View Details
Add to Cart
1.18ct Natural Multicolor White Rainbow Moonstone, Oval, VS, Photo A

1.18ct Natural Multicolor White Rainbow Moonstone, Oval, VS

Rainbow Moonstone

1.18ct1 pc
$ 148.42
8 x 6 mm (calibrated)
View Details
Add to Cart
5.55ctw Natural Deep Magenta-Pink Rhodolite Garnet, Trillion, VS, Photo A
Rhodolite Garnet Product Video (423780)

5.55ctw Natural Deep Magenta-Pink Rhodolite Garnet, Trillion, VS

Rhodolite Garnet

5.55ct total10 pcs
$ 53.28
5 x 5 mm (calibrated)
View Details
Add to Cart
2.36ct Natural Amber Orange Hessonite Garnet, Oval, VS, Photo A

2.36ct Natural Amber Orange Hessonite Garnet, Oval, VS

Hessonite Garnet

2.36ct1 pc
$ 51.90
8.6 x 7.2 mm
View Details
Add to Cart

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

All good

Posted By Oliver in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Wonderful experience so far. I rarely order from vendors online but Ia'm hoping the gem I ordered is of good quality and not a fake.

Posted By Online Shopper in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Suzer in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

the selection is good as are the prices

Posted By Old man in August, 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

Overall Rating -> 10 star ratings

I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.

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