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Buy Dumortierite Quartz Gems

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4.30ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent, Photo A

4.30ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent

Quartz

4.30ct1 pc
$ 17.03
12 x 12 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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14.88ct Natural Lemon Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

14.88ct Natural Lemon Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

14.88ct1 pc
$ 65.64
16 x 16 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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4.72ctw Natural Medium Yellow Quartz, Oval, VVS, Photo A

4.72ctw Natural Medium Yellow Quartz, Oval, VVS

Quartz

4.72ct total2 pcs
$ 18.70
10 x 8 mm (calibrated)
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21.68ctw Natural Medium Yellow Quartz, Fancy, Transparent, Photo A

21.68ctw Natural Medium Yellow Quartz, Fancy, Transparent

Quartz

21.68ct total2 pcs
$ 100.16
16.9 x 13.1 mm
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11.33ct Natural Clear White Quartz, Octagon / Emerald Cut, VVS, Photo A

11.33ct Natural Clear White Quartz, Octagon / Emerald Cut, VVS

Quartz

11.33ct1 pc
$ 23.77
15 x 15 mm (calibrated)
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6.42ct Natural Pale Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

6.42ct Natural Pale Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

6.42ct1 pc
$ 16.94
12.7 x 8.3 mm
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41.57ct Natural Light Yellow Quartz, Oval, VVS, Photo A

41.57ct Natural Light Yellow Quartz, Oval, VVS

Quartz

41.57ct1 pc
$ 136.08
25.2 x 21.1 mm
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12.21ct Natural Clear White Quartz, Octagon / Emerald Cut, VVS, Photo A

12.21ct Natural Clear White Quartz, Octagon / Emerald Cut, VVS

Quartz

12.21ct1 pc
$ 48.35
15 x 15 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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37.30ct Natural Very Light Greenish Yellow Quartz, Oval, Transparent, Photo A

37.30ct Natural Very Light Greenish Yellow Quartz, Oval, Transparent

Quartz

37.30ct1 pc
$ 49.24
28.1 x 22.8 mm
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8.05ct Natural Pineapple Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

8.05ct Natural Pineapple Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

8.05ct1 pc
$ 53.14
13 x 13 mm (calibrated)
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24.36ct Natural Medium Yellow Quartz, Oval, VVS, Photo A

24.36ct Natural Medium Yellow Quartz, Oval, VVS

Quartz

24.36ct1 pc
$ 48.23
21.6 x 16.1 mm
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2.50ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent, Photo A

2.50ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent

Quartz

2.50ct1 pc
$ 9.90
9 x 9 mm (calibrated)
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9.82ct Natural Medium Yellow Quartz, Marquise, VVS-VS, Photo A

9.82ct Natural Medium Yellow Quartz, Marquise, VVS-VS

Quartz

9.82ct1 pc
$ 47.70
19.8 x 12.9 mm
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13.24ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

13.24ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

13.24ct1 pc
$ 70.08
16 x 16 mm (calibrated)
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14.36ct Natural Greenish Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

14.36ct Natural Greenish Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

14.36ct1 pc
$ 76.01
16 x 16 mm (calibrated)
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4.17ct Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

4.17ct Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

4.17ct1 pc
$ 19.27
13 x 13 mm (calibrated)
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29.47ct Natural Medium Yellow Quartz, Oval, Transparent, Photo A

29.47ct Natural Medium Yellow Quartz, Oval, Transparent

Quartz

29.47ct1 pc
$ 41.72
20.8 x 16.5 mm
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11.58ct Natural Greenish Yellow Quartz, Flower Cut, Transparent, Photo A

11.58ct Natural Greenish Yellow Quartz, Flower Cut, Transparent

Quartz

11.58ct1 pc
$ 30.44
16.9 x 16.4 mm
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3.67ct Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

3.67ct Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

3.67ct1 pc
$ 14.53
10 x 10 mm (calibrated)
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12.61ct Natural Laguna Yellow Quartz, Flower Cut, Transparent, Photo A

12.61ct Natural Laguna Yellow Quartz, Flower Cut, Transparent

Quartz

12.61ct1 pc
$ 58.26
15 x 15 mm (calibrated)
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14.69ct Natural Light Yellow Quartz, Cushion, VVS, Photo A

14.69ct Natural Light Yellow Quartz, Cushion, VVS

Quartz

14.69ct1 pc
$ 38.78
20 x 15 mm (calibrated)
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5.58ctw Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

5.58ctw Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

5.58ct total4 pcs
$ 25.78
8.6 x 8.4 mm
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5.31ctw Natural Light Yellow Quartz, Marquise, VVS, Photo A

5.31ctw Natural Light Yellow Quartz, Marquise, VVS

Quartz

5.31ct total2 pcs
$ 28.10
13.1 x 8 mm
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8.86ct Natural Light Yellow Quartz, Cushion, Translucent, Photo A

8.86ct Natural Light Yellow Quartz, Cushion, Translucent

Quartz

8.86ct1 pc
$ 14.63
13 x 13 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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9.73ct Natural Clear White Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

9.73ct Natural Clear White Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

9.73ct1 pc
$ 20.42
14 x 14 mm (calibrated)
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4.69ct Natural Lemon Yellow Quartz, Flower Cut, Transparent, Photo A

4.69ct Natural Lemon Yellow Quartz, Flower Cut, Transparent

Quartz

4.69ct1 pc
$ 10.28
12.8 x 12.4 mm
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5.57ct Natural Laguna Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

5.57ct Natural Laguna Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

5.57ct1 pc
$ 36.77
10.5 x 10.5 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 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