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Buy Dumortierite Quartz Gems

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1.72ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent, Photo A

1.72ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent

Quartz

1.72ct1 pc
$ 6.82
8 x 8 mm (calibrated)
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9.79ct Natural Medium Yellow Quartz, Oval, Transparent, Photo A

9.79ct Natural Medium Yellow Quartz, Oval, Transparent

Quartz

9.79ct1 pc
$ 13.86
14.2 x 11.3 mm
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10.71ct Natural Light Pineapple Yellow Quartz, Flower Cut, Transparent, Photo A

10.71ct Natural Light Pineapple Yellow Quartz, Flower Cut, Transparent

Quartz

10.71ct1 pc
$ 52.02
15 x 15 mm (calibrated)
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33.52ct Natural Light Yellow Quartz, Oval, Transparent, Photo A

33.52ct Natural Light Yellow Quartz, Oval, Transparent

Quartz

33.52ct1 pc
$ 55.31
21.4 x 17.8 mm
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2.50ctw Natural Lemon Yellow Quartz, Flower Cut, Transparent, Photo A

2.50ctw Natural Lemon Yellow Quartz, Flower Cut, Transparent

Quartz

2.50ct total2 pcs
$ 9.90
7.6 x 7.6 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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26.30ct Natural Medium-Light Yellow Quartz, Cushion, VS, Photo A

26.30ct Natural Medium-Light Yellow Quartz, Cushion, VS

Quartz

26.30ct1 pc
$ 69.43
19 x 19 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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2.52ct Natural Light Pineapple Yellow Quartz, Marquise, VVS, Photo A

2.52ct Natural Light Pineapple Yellow Quartz, Marquise, VVS

Quartz

2.52ct1 pc
$ 13.34
13.1 x 8 mm
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10.36ct Natural Laguna Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

10.36ct Natural Laguna Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

10.36ct1 pc
$ 68.38
14 x 14 mm (calibrated)
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1.21ctw Natural Medium Yellow Quartz, Marquise, VS, Photo A

1.21ctw Natural Medium Yellow Quartz, Marquise, VS

Quartz

1.21ct total2 pcs
$ 7.99
9 x 4.5 mm
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9.93ct Natural Medium Yellow Quartz, Oval, Transparent, Photo A

9.93ct Natural Medium Yellow Quartz, Oval, Transparent

Quartz

9.93ct1 pc
$ 14.06
15.4 x 11.3 mm
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2.81ctw Natural Laguna Yellow Quartz, Flower Cut, Transparent, Photo A
Quartz Product Video (534600)

2.81ctw Natural Laguna Yellow Quartz, Flower Cut, Transparent

Quartz

2.81ct total2 pcs
$ 11.12
9.6 x 9.6 mm
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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
$ 80.86
17.1 x 16.4 mm
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3.68ct Natural Laguna Yellow Quartz, Oval, VVS-VS, Photo A

3.68ct Natural Laguna Yellow Quartz, Oval, VVS-VS

Quartz

3.68ct1 pc
$ 6.07
11 x 9 mm (calibrated)
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87.25ct Natural Vivid Yellow Quartz, Pear Shape, VVS, Photo A
Quartz Product Video (470297)

87.25ct Natural Vivid Yellow Quartz, Pear Shape, VVS

Quartz

87.25ct1 pc
$ 143.96
31.8 x 25.2 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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6.88ct Natural Medium Yellow Quartz, Oval, VVS, Photo A

6.88ct Natural Medium Yellow Quartz, Oval, VVS

Quartz

6.88ct1 pc
$ 32.96
14 x 12 mm (calibrated)
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8.84ct Natural Medium Yellow Quartz, Round, VVS, Photo A

8.84ct Natural Medium Yellow Quartz, Round, VVS

Quartz

8.84ct1 pc
$ 42.36
14 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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4.48ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent, Photo A

4.48ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent

Quartz

4.48ct1 pc
$ 9.82
13 x 13 mm (calibrated)
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3.23ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent, Photo A

3.23ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent

Quartz

3.23ct1 pc
$ 12.79
12 x 12 mm (calibrated)
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33.78ct Natural Light Pineapple Yellow Quartz, Oval, VVS, Photo A

33.78ct Natural Light Pineapple Yellow Quartz, Oval, VVS

Quartz

33.78ct1 pc
$ 110.58
23.8 x 17.4 mm
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5.53ct Natural Light Greenish Yellow Quartz, Round, VVS, Photo A

5.53ct Natural Light Greenish Yellow Quartz, Round, VVS

Quartz

5.53ct1 pc
$ 29.28
12 mm (calibrated)
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29.12ctw Natural Clear White Quartz, Pear Shape, Transparent, Photo A

29.12ctw Natural Clear White Quartz, Pear Shape, Transparent

Quartz

29.12ct total2 pcs
$ 115.32
41.3 x 12.8 mm
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4.69ct Natural Yellow Green Quartz, Flower Cut, Transparent, Photo A

4.69ct Natural Yellow Green Quartz, Flower Cut, Transparent

Quartz

4.69ct1 pc
$ 15.17
10 x 10 mm (calibrated)
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15.31ct Natural Pale Yellow Quartz, Flower Cut, Transparent, Photo A

15.31ct Natural Pale Yellow Quartz, Flower Cut, Transparent

Quartz

15.31ct1 pc
$ 60.62
25.1 x 15.5 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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75.18ct Natural Medium Yellow Quartz, Fancy, VVS, Photo A
Quartz Product Video (470394)

75.18ct Natural Medium Yellow Quartz, Fancy, VVS

Quartz

75.18ct1 pc
$ 103.38
39 x 17.7 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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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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1.68ct Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

1.68ct Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

1.68ct1 pc
$ 7.76
12 x 12 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 the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy and to the point

Posted By Victorius in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer 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 the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy and to the point

Posted By Victorius in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer 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