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Home › Gemstones › Dumortierite Quartz

Dumortierite Quartz: All Sizes & Shapes in Stock | GemSelect

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12.51ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

12.51ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

12.51ct1 pc
$ 68.53
15 x 15 mm (calibrated)
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16.85ctw Natural Greenish Yellow Quartz, Flower Cut, Transparent, Photo A

16.85ctw Natural Greenish Yellow Quartz, Flower Cut, Transparent

Quartz

16.85ct total4 pcs
$ 64.62
10 x 9.4 mm
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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
$ 6.74
7.5 x 7.5 mm
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11.91ct Natural Pineapple Yellow Quartz, Flower Cut, Transparent, Photo A

11.91ct Natural Pineapple Yellow Quartz, Flower Cut, Transparent

Quartz

11.91ct1 pc
$ 48.02
15 x 15 mm (calibrated)
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8.10ct Natural Very Pale Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

8.10ct Natural Very Pale Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

8.10ct1 pc
$ 44.37
12 x 12 mm (calibrated)
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28.84ct Natural Light Golden-Yellow Quartz, Oval, Transparent, Photo A

28.84ct Natural Light Golden-Yellow Quartz, Oval, Transparent

Quartz

28.84ct1 pc
$ 37.91
23.9 x 17.3 mm
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9.59ct Natural Light Pineapple Yellow Quartz, Oval, Transparent, Photo A

9.59ct Natural Light Pineapple Yellow Quartz, Oval, Transparent

Quartz

9.59ct1 pc
$ 7.96
16 x 12 mm (calibrated)
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3.40ct Natural Light Yellow Quartz, Oval, Transparent, Photo A

3.40ct Natural Light Yellow Quartz, Oval, Transparent

Quartz

3.40ct1 pc
$ 3.99
10.8 x 8.4 mm
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18.04ct Natural Greenish Yellow Quartz, Oval, Transparent, Photo A

18.04ct Natural Greenish Yellow Quartz, Oval, Transparent

Quartz

18.04ct1 pc
$ 21.21
18.3 x 14.5 mm
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10.26ct Natural Very Light Honey Yellow Quartz, Fancy, VVS-VS, Photo A

10.26ct Natural Very Light Honey Yellow Quartz, Fancy, VVS-VS

Quartz

10.26ct1 pc
$ 39.57
15 x 10 mm (calibrated)
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77.33ct Natural Clear White Quartz, Round, VS, Photo A
Quartz Product Video (757553)

77.33ct Natural Clear White Quartz, Round, VS

Quartz

77.33ct1 pc
$ 132.23
26.3 mm
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7.14ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

7.14ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

7.14ct1 pc
$ 15.65
16.9 x 7.9 mm
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9.06ctw Natural Pale Cream Yellow Quartz, Flower Cut, Transparent, Photo A

9.06ctw Natural Pale Cream Yellow Quartz, Flower Cut, Transparent

Quartz

9.06ct total4 pcs
$ 34.74
9.8 x 9.5 mm
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15.33ct Natural Light Pineapple Yellow Quartz, Trillion, Transparent, Photo A

15.33ct Natural Light Pineapple Yellow Quartz, Trillion, Transparent

Quartz

15.33ct1 pc
$ 58.80
16 x 16 mm (calibrated)
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10.06ct Natural Pale Yellow Quartz, Octagon / Emerald Cut, VS, Photo A

10.06ct Natural Pale Yellow Quartz, Octagon / Emerald Cut, VS

Quartz

10.06ct1 pc
$ 55.11
13 x 13 mm (calibrated)
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13.63ctw Natural Light Greenish Yellow Quartz, Flower Cut, Transparent, Photo A

13.63ctw Natural Light Greenish Yellow Quartz, Flower Cut, Transparent

Quartz

13.63ct total2 pcs
$ 52.27
12 x 12 mm (calibrated)
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19.94ctw Natural Lemon Yellow Quartz, Fancy, Transparent, Photo A
Quartz Product Video (470480)

19.94ctw Natural Lemon Yellow Quartz, Fancy, Transparent

Quartz

19.94ct total2 pcs
$ 69.51
15 x 15 mm (calibrated)
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17.36ct Natural Light Yellow Quartz, Briolette, VS, Photo A

17.36ct Natural Light Yellow Quartz, Briolette, VS

Quartz

17.36ct1 pc
$ 47.55
25.7 x 11.2 mm
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5.58ctw Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

5.58ctw Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

5.58ct total2 pcs
$ 21.40
10 x 10 mm (calibrated)
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3.64ct Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

3.64ct Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

3.64ct1 pc
$ 11.96
10 x 10 mm (calibrated)
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4.19ctw Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

4.19ctw Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

4.19ct total4 pcs
$ 16.08
7.5 x 7.3 mm
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43.30ct Natural Light Yellow Quartz, Oval, Transparent, Photo A

43.30ct Natural Light Yellow Quartz, Oval, Transparent

Quartz

43.30ct1 pc
$ 35.94
27.9 x 21.9 mm
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8.05ct Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

8.05ct Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

8.05ct1 pc
$ 26.46
12 x 12 mm (calibrated)
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1.76ct Natural Pale Cream Yellow Quartz, Flower Cut, Transparent, Photo A

1.76ct Natural Pale Cream Yellow Quartz, Flower Cut, Transparent

Quartz

1.76ct1 pc
$ 6.76
10 x 10 mm (calibrated)
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3.41ct Natural Medium Yellow Quartz, Fancy, Transparent, Photo A

3.41ct Natural Medium Yellow Quartz, Fancy, Transparent

Quartz

3.41ct1 pc
$ 11.21
12.6 x 9.4 mm
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2.42ctw Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

2.42ctw Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

2.42ct total2 pcs
$ 7.96
9 x 9 mm (calibrated)
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6.40ct Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

6.40ct Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

6.40ct1 pc
$ 25.66
14.2 x 10.1 mm
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6.88ct Natural Medium Yellow Quartz, Oval, VVS, Photo A

6.88ct Natural Medium Yellow Quartz, Oval, VVS

Quartz

6.88ct1 pc
$ 27.36
14 x 12 mm (calibrated)
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16.42ct Natural Lemon Yellow Quartz, Round, VVS, Photo A

16.42ct Natural Lemon Yellow Quartz, Round, VVS

Quartz

16.42ct1 pc
$ 72.13
18 mm (calibrated)
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4.40ct Natural Light Corn Yellow Quartz, Flower Cut, Transparent, Photo A

4.40ct Natural Light Corn Yellow Quartz, Flower Cut, Transparent

Quartz

4.40ct1 pc
$ 14.46
14.4 x 10.6 mm
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32.95ct Natural Deep Yellow Quartz, Oval, Transparent, Photo A

32.95ct Natural Deep Yellow Quartz, Oval, Transparent

Quartz

32.95ct1 pc
$ 43.32
25 x 18 mm (calibrated)
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17.40ct Natural Light Honey Yellow Quartz, Fancy, VS, Photo A

17.40ct Natural Light Honey Yellow Quartz, Fancy, VS

Quartz

17.40ct1 pc
$ 67.11
17.1 x 16.4 mm
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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 -> 7 star ratings

Could not get it to work 25 times.

Posted By Dock in July, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have made many purchases from GemSelect over the years, and I have a beautiful collection of jewelry as a result. My purchases have always been exactly as described, and I have enjoyed doing business with you.

Posted By MMM in July, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

I do enjoy this website and the wide selection. I would like to see more untreated stones. I also wasn't able to see my past order when I logged in.

Posted By Great selection, ok website in July, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy process.

Posted By Crafty Seabee in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
Source: Bizrate
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