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Buy Dumortierite Quartz Gems

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94.59ct Natural Intense Yellow Quartz, Fancy, VVS, Photo A
Quartz Product Video (470393)

94.59ct Natural Intense Yellow Quartz, Fancy, VVS

Quartz

94.59ct1 pc
$ 130.06
38.2 x 20.4 mm
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9.48ct Natural Medium Yellow Quartz, Marquise, VVS-VS, Photo A

9.48ct Natural Medium Yellow Quartz, Marquise, VVS-VS

Quartz

9.48ct1 pc
$ 45.30
19.1 x 13 mm
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12.47ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent, Photo A

12.47ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent

Quartz

12.47ct1 pc
$ 57.62
16 x 16 mm (calibrated)
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21.73ct Natural Medium-Light Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

21.73ct Natural Medium-Light Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

21.73ct1 pc
$ 143.42
17 x 17 mm (calibrated)
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4.02ct Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

4.02ct Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

4.02ct1 pc
$ 15.92
12 x 12 mm (calibrated)
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27.25ct Natural Light Yellow Quartz, Cushion, VVS-VS, Photo A

27.25ct Natural Light Yellow Quartz, Cushion, VVS-VS

Quartz

27.25ct1 pc
$ 71.94
19.9 x 19.2 mm
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27.80ct Natural Bumblebee Yellow Quartz, Oval, VVS, Photo A

27.80ct Natural Bumblebee Yellow Quartz, Oval, VVS

Quartz

27.80ct1 pc
$ 91.00
20.6 x 17.8 mm
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7.37ct Natural White Quartz, Round, VVS-VS, Photo A

7.37ct Natural White Quartz, Round, VVS-VS

Quartz

7.37ct1 pc
$ 15.56
12 mm (calibrated)
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10.17ct Natural Pale Yellow Quartz, Flower Cut, Transparent, Photo A

10.17ct Natural Pale Yellow Quartz, Flower Cut, Transparent

Quartz

10.17ct1 pc
$ 67.13
14 x 14 mm (calibrated)
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44.72ct Natural Lemon Yellow Quartz, Oval, VVS-VS, Photo A

44.72ct Natural Lemon Yellow Quartz, Oval, VVS-VS

Quartz

44.72ct1 pc
$ 61.99
26.5 x 18.9 mm
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9.03ct Natural Laguna Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

9.03ct Natural Laguna Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

9.03ct1 pc
$ 43.27
16 x 12 mm (calibrated)
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9.91ct Natural Medium-Light Yellow Quartz, Fancy, VVS, Photo A
Quartz Product Video (600260)

9.91ct Natural Medium-Light Yellow Quartz, Fancy, VVS

Quartz

9.91ct1 pc
$ 47.35
16.1 x 13.9 mm
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34.86ct Natural Clear White Quartz, Oval, Transparent, Photo A

34.86ct Natural Clear White Quartz, Oval, Transparent

Quartz

34.86ct1 pc
$ 46.02
27.1 x 22.5 mm
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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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4.42ct Natural Medium Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

4.42ct Natural Medium Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

4.42ct1 pc
$ 29.17
10 x 10 mm (calibrated)
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11.90ct Natural Clear White Quartz, Octagon / Emerald Cut, VVS, Photo A

11.90ct Natural Clear White Quartz, Octagon / Emerald Cut, VVS

Quartz

11.90ct1 pc
$ 47.12
15 x 15 mm (calibrated)
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9.79ct Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

9.79ct Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

9.79ct1 pc
$ 64.62
15 x 14.3 mm
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9.37ct Natural White Quartz, Octagon / Emerald Cut, VVS, Photo A

9.37ct Natural White Quartz, Octagon / Emerald Cut, VVS

Quartz

9.37ct1 pc
$ 17.88
14 x 14 mm (calibrated)
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6.27ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent, Photo A

6.27ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent

Quartz

6.27ct1 pc
$ 28.98
14 x 14 mm (calibrated)
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6.07ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VS, Photo A

6.07ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VS

Quartz

6.07ct1 pc
$ 28.21
12.7 x 11.7 mm
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4.84ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent, Photo A

4.84ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent

Quartz

4.84ct1 pc
$ 10.60
12 x 12 mm (calibrated)
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17.33ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A
Quartz Product Video (394845)

17.33ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

17.33ct1 pc
$ 114.38
15 x 15 mm (calibrated)
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2.95ct Natural Laguna Yellow Quartz, Flower Cut, Transparent, Photo A

2.95ct Natural Laguna Yellow Quartz, Flower Cut, Transparent

Quartz

2.95ct1 pc
$ 11.69
10.6 x 10.5 mm
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85.07ct Natural Lemon Yellow Quartz, Oval, VVS, Photo A

85.07ct Natural Lemon Yellow Quartz, Oval, VVS

Quartz

85.07ct1 pc
$ 116.97
41.1 x 22.4 mm
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5.36ct Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

5.36ct Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

5.36ct1 pc
$ 11.75
13 x 13 mm (calibrated)
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15.69ct Natural Pineapple Yellow Quartz, Oval, VVS, Photo A

15.69ct Natural Pineapple Yellow Quartz, Oval, VVS

Quartz

15.69ct1 pc
$ 41.42
20 x 15 mm (calibrated)
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5.89ct Natural Lemon Yellow Quartz, Round, VVS-VS, Photo A

5.89ct Natural Lemon Yellow Quartz, Round, VVS-VS

Quartz

5.89ct1 pc
$ 28.14
12 mm (calibrated)
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5.31ct Natural Warm Yellow Quartz, Octagon / Emerald Cut, VS, Photo A

5.31ct Natural Warm Yellow Quartz, Octagon / Emerald Cut, VS

Quartz

5.31ct1 pc
$ 35.05
10.4 x 10.3 mm
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32.66ct Natural Light Yellow Quartz, Oval, Transparent, Photo A

32.66ct Natural Light Yellow Quartz, Oval, Transparent

Quartz

32.66ct1 pc
$ 51.73
24 x 18.1 mm
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51.54ct Natural Pineapple Yellow Quartz, Pear Shape, VVS-VS, Photo A

51.54ct Natural Pineapple Yellow Quartz, Pear Shape, VVS-VS

Quartz

51.54ct1 pc
$ 136.07
36 x 22 mm
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2.55ct Natural Pineapple Yellow Quartz, Marquise, VVS, Photo A

2.55ct Natural Pineapple Yellow Quartz, Marquise, VVS

Quartz

2.55ct1 pc
$ 13.50
13.1 x 8 mm
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24.91ct Natural Pineapple Yellow Quartz, Cushion, VVS-VS, Photo A

24.91ct Natural Pineapple Yellow Quartz, Cushion, VVS-VS

Quartz

24.91ct1 pc
$ 65.76
19 x 19 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