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Buy Dumortierite Quartz Gems

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30.43ct Natural Pineapple Yellow Quartz, Pear Shape, VVS, Photo A

30.43ct Natural Pineapple Yellow Quartz, Pear Shape, VVS

Quartz

30.43ct1 pc
$ 80.34
25.1 x 19.1 mm
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6.62ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VS, Photo A

6.62ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VS

Quartz

6.62ct1 pc
$ 17.47
13.7 x 8.5 mm
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9.12ct Natural Medium Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

9.12ct Natural Medium Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

9.12ct1 pc
$ 44.30
14 x 14 mm (calibrated)
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13.92ctw Natural Greenish Yellow Quartz, Fancy, VVS, Photo A

13.92ctw Natural Greenish Yellow Quartz, Fancy, VVS

Quartz

13.92ct total2 pcs
$ 55.58
12 x 12 mm (calibrated)
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152.10ct Natural Bumblebee Yellow Quartz, Oval, VVS-VS, Photo A
Quartz Product Video (341771)

152.10ct Natural Bumblebee Yellow Quartz, Oval, VVS-VS

Quartz

152.10ct1 pc
$ 419.62
35.7 x 30.2 mm
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2.03ctw Natural Medium-Light Yellow Quartz, Flower Cut, Transparent, Photo A

2.03ctw Natural Medium-Light Yellow Quartz, Flower Cut, Transparent

Quartz

2.03ct total2 pcs
$ 8.04
8 x 8 mm (calibrated)
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5.54ct Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

5.54ct Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

5.54ct1 pc
$ 21.94
15 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
$ 19.37
7.5 x 7.3 mm
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13.31ct Natural Greenish Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

13.31ct Natural Greenish Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

13.31ct1 pc
$ 70.45
16 x 16 mm (calibrated)
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7.11ct Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

7.11ct Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

7.11ct1 pc
$ 28.15
12 x 12 mm (calibrated)
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2.47ct Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

2.47ct Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

2.47ct1 pc
$ 9.78
10 x 10 mm (calibrated)
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5.17ct Natural White Quartz, Round, VVS, Photo A

5.17ct Natural White Quartz, Round, VVS

Quartz

5.17ct1 pc
$ 10.57
11 mm (calibrated)
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5.57ct Natural Medium Yellow Quartz, Round, VVS, Photo A

5.57ct Natural Medium Yellow Quartz, Round, VVS

Quartz

5.57ct1 pc
$ 27.06
12 mm (calibrated)
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5.06ctw Natural Pale Cream Yellow Quartz, Flower Cut, Transparent, Photo A

5.06ctw Natural Pale Cream Yellow Quartz, Flower Cut, Transparent

Quartz

5.06ct total4 pcs
$ 23.38
8 x 8 mm (calibrated)
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18.32ctw Natural Greenish Yellow Quartz, Fancy, VVS-VS, Photo A
Quartz Product Video (599396)

18.32ctw Natural Greenish Yellow Quartz, Fancy, VVS-VS

Quartz

18.32ct total2 pcs
$ 73.15
16 x 13.9 mm
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14.81ct Natural Light Yellow Quartz, Cushion, VVS, Photo A

14.81ct Natural Light Yellow Quartz, Cushion, VVS

Quartz

14.81ct1 pc
$ 39.10
20 x 15 mm (calibrated)
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2.51ct Natural Pale Yellow Quartz, Flower Cut, Transparent, Photo A

2.51ct Natural Pale Yellow Quartz, Flower Cut, Transparent

Quartz

2.51ct1 pc
$ 11.60
10 x 10 mm (calibrated)
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8.02ct Natural Clear White Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

8.02ct Natural Clear White Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

8.02ct1 pc
$ 16.93
12 x 12 mm (calibrated)
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36.38ct Natural Light Yellow Quartz, Oval, Transparent, Photo A

36.38ct Natural Light Yellow Quartz, Oval, Transparent

Quartz

36.38ct1 pc
$ 57.64
25 x 18 mm (calibrated)
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5.79ct Natural Medium-Light Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

5.79ct Natural Medium-Light Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

5.79ct1 pc
$ 28.13
12.2 x 2.2 mm
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18.70ctw Natural Greenish Yellow Quartz, Flower Cut, Transparent, Photo A

18.70ctw Natural Greenish Yellow Quartz, Flower Cut, Transparent

Quartz

18.70ct total4 pcs
$ 86.40
10.4 x 10.4 mm
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17.49ct Natural Corn Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

17.49ct Natural Corn Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

17.49ct1 pc
$ 34.63
14 x 14 mm (calibrated)
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50.56ct Natural Medium-Light Yellow Quartz, Oval, Transparent, Photo A

50.56ct Natural Medium-Light Yellow Quartz, Oval, Transparent

Quartz

50.56ct1 pc
$ 80.09
27 x 20 mm (calibrated)
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5.07ct Natural Lemon Yellow Quartz, Oval, Transparent, Photo A

5.07ct Natural Lemon Yellow Quartz, Oval, Transparent

Quartz

5.07ct1 pc
$ 6.08
11.8 x 9.2 mm
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6.85ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent, Photo A

6.85ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent

Quartz

6.85ct1 pc
$ 27.13
13.7 x 11.5 mm
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2.19ct Natural Light Yellow Quartz, Marquise, VVS, Photo A

2.19ct Natural Light Yellow Quartz, Marquise, VVS

Quartz

2.19ct1 pc
$ 11.59
13 x 7.8 mm
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30.57ct Natural Greenish Yellow Quartz, Oval, Transparent, Photo A

30.57ct Natural Greenish Yellow Quartz, Oval, Transparent

Quartz

30.57ct1 pc
$ 43.28
21.3 x 17.1 mm
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4.17ctw Natural Corn Yellow Quartz, Oval, VVS-VS, Photo A

4.17ctw Natural Corn Yellow Quartz, Oval, VVS-VS

Quartz

4.17ct total2 pcs
$ 16.51
10 x 8 mm (calibrated)
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2.85ct Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

2.85ct Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

2.85ct1 pc
$ 11.29
9.5 x 9.3 mm
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3.16ct Natural Pale Yellow Quartz, Flower Cut, Transparent, Photo A

3.16ct Natural Pale Yellow Quartz, Flower Cut, Transparent

Quartz

3.16ct1 pc
$ 12.52
10 x 10 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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6.08ct Natural Deep Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

6.08ct Natural Deep Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

6.08ct1 pc
$ 40.13
11 x 11 mm (calibrated)
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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

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent selection and easy to use, well done site

Posted By Steph in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

very good

Posted By Son Gift in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great website, no hassle, easy check out and found everything I needed quickly

Posted By Chris in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Good products

Posted By Brave in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Been using them for years! Very satisfied with the products.

Posted By PI SC in May, 2025
Source: Bizrate

Dumortierite quartz is an unusual quartz that is intergrown with the mineral dumortierite. The inclusions of dumortierite give it a deep blue color that is unique in the world of quartz.

The color has similarities to lapis lazuli and sodalite, but with the superior hardness of quartz. Dumortierite is an aluminum borate silicate mineral that is found is Madagascar, Namibia, Sri Lanka, Mozambique and India.

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Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent selection and easy to use, well done site

Posted By Steph in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

very good

Posted By Son Gift in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great website, no hassle, easy check out and found everything I needed quickly

Posted By Chris in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Good products

Posted By Brave in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Been using them for years! Very satisfied with the products.

Posted By PI SC in May, 2025
Source: Bizrate
Enlarged Gemstone Image