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Buy Dumortierite Quartz Gems

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12.97ct Natural Pale Yellow Quartz, Fancy, Transparent, Photo A

12.97ct Natural Pale Yellow Quartz, Fancy, Transparent

Quartz

12.97ct1 pc
$ 59.93
20.9 x 14.9 mm
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4.14ctw Natural Light Greenish Yellow Quartz, Flower Cut, Transparent, Photo A

4.14ctw Natural Light Greenish Yellow Quartz, Flower Cut, Transparent

Quartz

4.14ct total4 pcs
$ 19.13
7 x 7 mm (calibrated)
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18.82ctw Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

18.82ctw Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

18.82ct total2 pcs
$ 86.95
13 x 13 mm (calibrated)
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4.06ct Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

4.06ct Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

4.06ct1 pc
$ 34.00
10 x 10 mm (calibrated)
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14.89ct Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

14.89ct Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

14.89ct1 pc
$ 39.31
16 x 16 mm (calibrated)
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13.76ct Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

13.76ct Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

13.76ct1 pc
$ 54.49
17 x 16.2 mm
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117.35ct Natural Vivid Yellow Quartz, Oval, VVS, Photo A
Quartz Product Video (344233)

117.35ct Natural Vivid Yellow Quartz, Oval, VVS

Quartz

117.35ct1 pc
$ 329.95
32.8 x 27 mm
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378.39ct Natural Medium Yellow Quartz, Fancy, Translucent, Photo A
Quartz Product Video (602179)

378.39ct Natural Medium Yellow Quartz, Fancy, Translucent

Quartz

378.39ct1 pc
$ 289.70
62.4 x 39.9 mm
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5.73ct Natural Light Yellow Quartz, Round, Transparent, Photo A

5.73ct Natural Light Yellow Quartz, Round, Transparent

Quartz

5.73ct1 pc
$ 8.11
14 mm (calibrated)
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30.34ct Natural Light Yellow Quartz, Oval, Transparent, Photo A

30.34ct Natural Light Yellow Quartz, Oval, Transparent

Quartz

30.34ct1 pc
$ 40.04
30 x 22 mm (calibrated)
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3.87ctw Natural Pale Yellow Quartz, Flower Cut, Transparent, Photo A

3.87ctw Natural Pale Yellow Quartz, Flower Cut, Transparent

Quartz

3.87ct total2 pcs
$ 15.32
8.6 x 8.5 mm
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37.48ct Natural Clear White Quartz, Oval, Transparent, Photo A

37.48ct Natural Clear White Quartz, Oval, Transparent

Quartz

37.48ct1 pc
$ 49.48
28.2 x 24.2 mm
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11.48ct Natural Medium Yellow Quartz, Fancy, Transparent, Photo A

11.48ct Natural Medium Yellow Quartz, Fancy, Transparent

Quartz

11.48ct1 pc
$ 53.04
16 x 16 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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6.21ctw Natural Pale Cream Yellow Quartz, Flower Cut, Transparent, Photo A

6.21ctw Natural Pale Cream Yellow Quartz, Flower Cut, Transparent

Quartz

6.21ct total2 pcs
$ 28.69
11 x 11 mm (calibrated)
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17.37ctw Natural Light Pineapple Yellow Quartz, Marquise, Transparent, Photo A

17.37ctw Natural Light Pineapple Yellow Quartz, Marquise, Transparent

Quartz

17.37ct total2 pcs
$ 69.17
19.9 x 12.9 mm
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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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12.60ct Natural Light Yellow Quartz, Round, Transparent, Photo A

12.60ct Natural Light Yellow Quartz, Round, Transparent

Quartz

12.60ct1 pc
$ 60.88
16 mm (calibrated)
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5.32ct Natural Greenish Yellow Quartz, Round, Transparent, Photo A

5.32ct Natural Greenish Yellow Quartz, Round, Transparent

Quartz

5.32ct1 pc
$ 21.19
12 mm (calibrated)
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1.40ctw Natural Medium-Light Yellow Quartz, Marquise, VS, Photo A

1.40ctw Natural Medium-Light Yellow Quartz, Marquise, VS

Quartz

1.40ct total2 pcs
$ 9.24
9.1 x 4.6 mm
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8.61ct Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

8.61ct Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

8.61ct1 pc
$ 34.09
17 x 11.2 mm
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41.02ct Natural Medium Yellow Quartz, Oval, Transparent, Photo A

41.02ct Natural Medium Yellow Quartz, Oval, Transparent

Quartz

41.02ct1 pc
$ 58.08
23.4 x 18.1 mm
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11.40ct Natural Light Pineapple Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

11.40ct Natural Light Pineapple Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

11.40ct1 pc
$ 75.24
14 x 14 mm (calibrated)
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2.02ct Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

2.02ct Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

2.02ct1 pc
$ 9.34
9.4 x 9.3 mm
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5.03ctw Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

5.03ctw Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

5.03ct total2 pcs
$ 19.92
10 x 10 mm (calibrated)
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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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8.77ct Natural Greenish Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A
Quartz Product Video (601517)

8.77ct Natural Greenish Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

8.77ct1 pc
$ 42.60
14 x 14 mm (calibrated)
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5.60ct Natural Laguna Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

5.60ct Natural Laguna Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

5.60ct1 pc
$ 36.96
11 x 11 mm (calibrated)
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7.95ct Natural Medium Yellow Quartz, Octagon / Emerald Cut, VS-SI, Photo A

7.95ct Natural Medium Yellow Quartz, Octagon / Emerald Cut, VS-SI

Quartz

7.95ct1 pc
$ 52.48
13 x 13 mm (calibrated)
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13.29ct Natural Clear White Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

13.29ct Natural Clear White Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

13.29ct1 pc
$ 52.63
15 x 15 mm (calibrated)
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5.35ct Natural Medium Yellow Quartz, Round, VVS, Photo A
Quartz Product Video (607808)

5.35ct Natural Medium Yellow Quartz, Round, VVS

Quartz

5.35ct1 pc
$ 35.32
12 mm (calibrated)
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2.04ct Natural Light Laguna Yellow Quartz, Flower Cut, Transparent, Photo A

2.04ct Natural Light Laguna Yellow Quartz, Flower Cut, Transparent

Quartz

2.04ct1 pc
$ 8.08
8.9 x 8.5 mm
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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