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Buy Dumortierite Quartz Gems

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1.85ct Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

1.85ct Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

1.85ct1 pc
$ 7.33
10 x 10 mm (calibrated)
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12.04ct Natural Tuscany Yellow Quartz, Fancy, VS, Photo A

12.04ct Natural Tuscany Yellow Quartz, Fancy, VS

Quartz

12.04ct1 pc
$ 55.94
15.1 x 14.4 mm
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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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8.65ct Natural Medium Yellow Quartz, Round, VVS, Photo A

8.65ct Natural Medium Yellow Quartz, Round, VVS

Quartz

8.65ct1 pc
$ 41.45
14 mm (calibrated)
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94.12ct Natural Vivid Yellow Quartz, Oval, VVS, Photo A
Quartz Product Video (470089)

94.12ct Natural Vivid Yellow Quartz, Oval, VVS

Quartz

94.12ct1 pc
$ 155.30
37.4 x 25.2 mm
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19.09ct Natural Medium Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

19.09ct Natural Medium Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

19.09ct1 pc
$ 126.00
15 x 15 mm (calibrated)
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10.47ct Natural Lemon Yellow Quartz, Oval, Transparent, Photo A

10.47ct Natural Lemon Yellow Quartz, Oval, Transparent

Quartz

10.47ct1 pc
$ 14.82
14.9 x 12.2 mm
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5.60ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

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

Quartz

5.60ct1 pc
$ 14.78
15.2 x 7.9 mm
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9.32ct Natural Light Yellow Quartz, Fancy, VVS-VS, Photo A

9.32ct Natural Light Yellow Quartz, Fancy, VVS-VS

Quartz

9.32ct1 pc
$ 44.65
16.1 x 14 mm
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3.24ctw Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

3.24ctw Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

3.24ct total2 pcs
$ 14.96
8.8 x 8.6 mm
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27.63ct Natural Laguna Yellow Quartz, Flower Cut, Transparent, Photo A
Quartz Product Video (588843)

27.63ct Natural Laguna Yellow Quartz, Flower Cut, Transparent

Quartz

27.63ct1 pc
$ 109.42
25.9 x 24.2 mm
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13.30ct Natural Greenish Yellow Quartz, Round, Transparent, Photo A

13.30ct Natural Greenish Yellow Quartz, Round, Transparent

Quartz

13.30ct1 pc
$ 64.26
16 mm (calibrated)
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13.13ct Natural Light Yellow Quartz, Briolette, VVS, Photo A

13.13ct Natural Light Yellow Quartz, Briolette, VVS

Quartz

13.13ct1 pc
$ 43.33
20.6 x 11 mm
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6.19ct Natural Pale Yellow Quartz, Flower Cut, Transparent, Photo A

6.19ct Natural Pale Yellow Quartz, Flower Cut, Transparent

Quartz

6.19ct1 pc
$ 40.86
12.6 x 12.3 mm
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3.87ct Natural Light Greenish Yellow Quartz, Round, Transparent, Photo A

3.87ct Natural Light Greenish Yellow Quartz, Round, Transparent

Quartz

3.87ct1 pc
$ 8.51
10 mm (calibrated)
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22.42ct Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

22.42ct Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

22.42ct1 pc
$ 59.18
25 x 18 mm (calibrated)
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4.26ct Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

4.26ct Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

4.26ct1 pc
$ 16.87
10.5 x 10.4 mm
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7.36ct Natural Light Yellow Quartz, Fancy, Transparent, Photo A

7.36ct Natural Light Yellow Quartz, Fancy, Transparent

Quartz

7.36ct1 pc
$ 29.15
13 x 13 mm (calibrated)
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3.16ct Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

3.16ct Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

3.16ct1 pc
$ 12.52
10.4 x 10.3 mm
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13.26ct Natural Medium Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

13.26ct Natural Medium Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

13.26ct1 pc
$ 70.19
16 x 16 mm (calibrated)
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14.24ctw Natural Greenish Yellow Quartz, Flower Cut, Transparent, Photo A

14.24ctw Natural Greenish Yellow Quartz, Flower Cut, Transparent

Quartz

14.24ct total2 pcs
$ 65.78
12 x 12 mm (calibrated)
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9.14ct Natural Medium Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

9.14ct Natural Medium Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

9.14ct1 pc
$ 60.32
14 x 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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5.24ctw Natural Medium-Light Yellow Quartz, Flower Cut, Transparent, Photo A

5.24ctw Natural Medium-Light Yellow Quartz, Flower Cut, Transparent

Quartz

5.24ct total4 pcs
$ 24.20
8 x 8 mm (calibrated)
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4.12ct Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

4.12ct Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

4.12ct1 pc
$ 19.03
12 x 12 mm (calibrated)
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27.26ct Natural Pineapple Yellow Quartz, Cushion, VVS, Photo A

27.26ct Natural Pineapple Yellow Quartz, Cushion, VVS

Quartz

27.26ct1 pc
$ 71.96
19 x 19 mm (calibrated)
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19.94ct Natural Pale Yellow Quartz, Flower Cut, Transparent, Photo A

19.94ct Natural Pale Yellow Quartz, Flower Cut, Transparent

Quartz

19.94ct1 pc
$ 78.96
24 x 17.8 mm
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6.36ctw Natural Pale Cream Yellow Quartz, Flower Cut, Transparent, Photo A

6.36ctw Natural Pale Cream Yellow Quartz, Flower Cut, Transparent

Quartz

6.36ct total2 pcs
$ 29.39
11 x 11 mm (calibrated)
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5.65ct Natural Medium-Light Yellow Quartz, Trillion, Transparent, Photo A

5.65ct Natural Medium-Light Yellow Quartz, Trillion, Transparent

Quartz

5.65ct1 pc
$ 22.38
13 x 13 mm (calibrated)
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6.36ctw Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

6.36ctw Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

6.36ct total2 pcs
$ 29.39
11 x 11 mm (calibrated)
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38.02ct Natural Medium Yellow Quartz, Oval, Transparent, Photo A

38.02ct Natural Medium Yellow Quartz, Oval, Transparent

Quartz

38.02ct1 pc
$ 60.22
23.7 x 18 mm
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40.17ct Natural Brownish Yellow Quartz, Oval, Transparent, Photo A

40.17ct Natural Brownish Yellow Quartz, Oval, Transparent

Quartz

40.17ct1 pc
$ 63.62
25.2 x 19.6 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 -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 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 -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 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