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Buy Dumortierite Quartz Gems

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4.34ct Natural Mellow Yellow Quartz, Fancy, Transparent, Photo A

4.34ct Natural Mellow Yellow Quartz, Fancy, Transparent

Quartz

4.34ct1 pc
$ 14.03
14.7 x 10.7 mm
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10.43ctw Natural Pineapple Yellow Quartz, Round, VVS-VS, Photo A

10.43ctw Natural Pineapple Yellow Quartz, Round, VVS-VS

Quartz

10.43ct total2 pcs
$ 27.54
12 mm (calibrated)
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4.65ct Natural Light Pineapple Yellow Quartz, Oval, Transparent, Photo A

4.65ct Natural Light Pineapple Yellow Quartz, Oval, Transparent

Quartz

4.65ct1 pc
$ 4.65
11.9 x 9.5 mm
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2.79ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent, Photo A

2.79ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent

Quartz

2.79ct1 pc
$ 11.05
9.5 x 9.3 mm
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6.21ct Natural Medium Yellow Quartz, Trillion, Transparent, Photo A

6.21ct Natural Medium Yellow Quartz, Trillion, Transparent

Quartz

6.21ct1 pc
$ 20.49
13 x 13 mm (calibrated)
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8.01ct Natural Medium Yellow Quartz, Fancy, VVS, Photo A

8.01ct Natural Medium Yellow Quartz, Fancy, VVS

Quartz

8.01ct1 pc
$ 34.90
14.8 x 13 mm
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53.11ct Natural Medium Yellow Quartz, Oval, Transparent, Photo A

53.11ct Natural Medium Yellow Quartz, Oval, Transparent

Quartz

53.11ct1 pc
$ 84.12
27.6 x 21.2 mm
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11.04ct Natural Light Yellow Quartz, Pear Shape, VS, Photo A

11.04ct Natural Light Yellow Quartz, Pear Shape, VS

Quartz

11.04ct1 pc
$ 14.57
20.7 x 13.7 mm
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51.34ct Natural Pineapple Yellow Quartz, Pear Shape, Transparent, Photo A

51.34ct Natural Pineapple Yellow Quartz, Pear Shape, Transparent

Quartz

51.34ct1 pc
$ 51.34
29.6 x 26.3 mm
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15.30ctw Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

15.30ctw Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

15.30ct total2 pcs
$ 70.69
12.5 x 12.3 mm
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6.27ct Natural White Quartz, Round, VVS, Photo A

6.27ct Natural White Quartz, Round, VVS

Quartz

6.27ct1 pc
$ 10.69
12 mm (calibrated)
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5.24ctw Natural Medium-Light Yellow Quartz, Flower Cut, Transparent, Photo A

5.24ctw Natural Medium-Light Yellow Quartz, Flower Cut, Transparent

Quartz

5.24ct total4 pcs
$ 24.20
8 x 8 mm (calibrated)
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8.22ct Natural Medium Yellow Quartz, Round, VVS, Photo A

8.22ct Natural Medium Yellow Quartz, Round, VVS

Quartz

8.22ct1 pc
$ 39.38
14 mm (calibrated)
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6.53ct Natural Greenish Yellow Quartz, Flower Cut, Transparent, Photo A

6.53ct Natural Greenish Yellow Quartz, Flower Cut, Transparent

Quartz

6.53ct1 pc
$ 31.55
14.2 x 10.1 mm
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25.27ct Natural Lemon Yellow Quartz, Oval, Transparent, Photo A

25.27ct Natural Lemon Yellow Quartz, Oval, Transparent

Quartz

25.27ct1 pc
$ 35.78
18.1 x 15.4 mm
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1.96ct Natural Light Greenish Yellow Quartz, Flower Cut, Transparent, Photo A

1.96ct Natural Light Greenish Yellow Quartz, Flower Cut, Transparent

Quartz

1.96ct1 pc
$ 7.76
8 x 8 mm (calibrated)
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7.69ct Natural Light Golden-Yellow Quartz, Flower Cut, Transparent, Photo A

7.69ct Natural Light Golden-Yellow Quartz, Flower Cut, Transparent

Quartz

7.69ct1 pc
$ 30.46
12.6 x 12.4 mm
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4.80ctw Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

4.80ctw Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

4.80ct total2 pcs
$ 22.18
12 x 12 mm (calibrated)
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4.36ctw Natural Pale Cream Yellow Quartz, Flower Cut, Transparent, Photo A

4.36ctw Natural Pale Cream Yellow Quartz, Flower Cut, Transparent

Quartz

4.36ct total4 pcs
$ 20.15
7 x 7 mm (calibrated)
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9.13ct Natural Pale Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

9.13ct Natural Pale Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

9.13ct1 pc
$ 60.26
13 x 13 mm (calibrated)
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6.99ct Natural Light Green Quartz, Marquise, VVS, Photo A

6.99ct Natural Light Green Quartz, Marquise, VVS

Quartz

6.99ct1 pc
$ 33.49
17 x 11.9 mm
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7.20ct Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

7.20ct Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

7.20ct1 pc
$ 23.28
12 x 12 mm (calibrated)
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16.87ctw Natural Medium Yellow Quartz, Fancy, Transparent, Photo A

16.87ctw Natural Medium Yellow Quartz, Fancy, Transparent

Quartz

16.87ct total2 pcs
$ 77.95
14 x 14 mm (calibrated)
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3.11ct Natural Laguna Yellow Quartz, Flower Cut, Transparent, Photo A

3.11ct Natural Laguna Yellow Quartz, Flower Cut, Transparent

Quartz

3.11ct1 pc
$ 12.31
10 x 10 mm (calibrated)
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5.08ct Natural Pale Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

5.08ct Natural Pale Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

5.08ct1 pc
$ 33.53
10.5 x 10.5 mm
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4.51ctw Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

4.51ctw Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

4.51ct total4 pcs
$ 20.84
9 x 9 mm (calibrated)
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2.05ctw Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

2.05ctw Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

2.05ct total2 pcs
$ 8.12
7.5 x 7.5 mm
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35.42ct Natural Clear White Quartz, Fancy, Transparent, Photo A

35.42ct Natural Clear White Quartz, Fancy, Transparent

Quartz

35.42ct1 pc
$ 46.75
27.2 x 21.6 mm
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63.61ct Natural Pineapple Yellow Quartz, Oval, VVS, Photo A
Quartz Product Video (458208)

63.61ct Natural Pineapple Yellow Quartz, Oval, VVS

Quartz

63.61ct1 pc
$ 208.24
30.8 x 23.2 mm
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13.98ct Natural Lemon Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

13.98ct Natural Lemon Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

13.98ct1 pc
$ 74.00
16 x 16 mm (calibrated)
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28.20ct Natural Light Yellow Quartz, Cushion, VVS, Photo A

28.20ct Natural Light Yellow Quartz, Cushion, VVS

Quartz

28.20ct1 pc
$ 74.45
19 x 19 mm (calibrated)
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8.66ct Natural Light Pineapple Yellow Quartz, Pear Shape, Transparent, Photo A

8.66ct Natural Light Pineapple Yellow Quartz, Pear Shape, Transparent

Quartz

8.66ct1 pc
$ 8.66
18 x 13 mm (calibrated)
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Why Buy Dumortierite Quartz 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

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

Posted By Nate in March, 2025
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Overall Rating -> 10 star ratings

went well

Posted By Doug in May, 2025
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Overall Rating -> 8 star ratings

everything was fine

Posted By Marc in January, 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
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