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Buy Dumortierite Quartz Gems

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16.49ct Natural Pale Yellow Quartz, Flower Cut, Transparent, Photo A

16.49ct Natural Pale Yellow Quartz, Flower Cut, Transparent

Quartz

16.49ct1 pc
$ 76.19
18.7 x 15.7 mm
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5.65ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

5.65ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

5.65ct1 pc
$ 37.30
11.6 x 11.4 mm
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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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6.97ct Natural Light Greenish Yellow Quartz, Fancy, VVS, Photo A

6.97ct Natural Light Greenish Yellow Quartz, Fancy, VVS

Quartz

6.97ct1 pc
$ 33.40
12 x 12 mm (calibrated)
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7.69ctw Natural Laguna Yellow Quartz, Flower Cut, Transparent, Photo A

7.69ctw Natural Laguna Yellow Quartz, Flower Cut, Transparent

Quartz

7.69ct total4 pcs
$ 35.53
9.5 x 9.5 mm
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11.75ct Natural Medium Yellow Quartz, Fancy, VVS-VS, Photo A

11.75ct Natural Medium Yellow Quartz, Fancy, VVS-VS

Quartz

11.75ct1 pc
$ 45.50
15.8 x 13.2 mm
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7.73ctw Natural Medium Yellow Quartz, Round, Transparent, Photo A

7.73ctw Natural Medium Yellow Quartz, Round, Transparent

Quartz

7.73ct total2 pcs
$ 20.41
10 mm (calibrated)
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19.51ct Natural Light Greenish Yellow Quartz, Flower Cut, Transparent, Photo A

19.51ct Natural Light Greenish Yellow Quartz, Flower Cut, Transparent

Quartz

19.51ct1 pc
$ 51.50
17.4 x 17 mm
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9.24ct Natural Medium-Light Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

9.24ct Natural Medium-Light Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

9.24ct1 pc
$ 60.98
13 x 13 mm (calibrated)
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15.19ct Natural Lemon Yellow Quartz, Flower Cut, Transparent, Photo A

15.19ct Natural Lemon Yellow Quartz, Flower Cut, Transparent

Quartz

15.19ct1 pc
$ 40.10
17.5 x 16.5 mm
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2.59ct Natural Pineapple Yellow Quartz, Flower Cut, Transparent, Photo A

2.59ct Natural Pineapple Yellow Quartz, Flower Cut, Transparent

Quartz

2.59ct1 pc
$ 10.26
9 x 9 mm (calibrated)
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55.39ct Natural Deep Yellow Quartz, Oval, Transparent, Photo A

55.39ct Natural Deep Yellow Quartz, Oval, Transparent

Quartz

55.39ct1 pc
$ 87.74
29.1 x 20.3 mm
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5.15ctw Natural Lemon Yellow Quartz, Flower Cut, Transparent, Photo A

5.15ctw Natural Lemon Yellow Quartz, Flower Cut, Transparent

Quartz

5.15ct total2 pcs
$ 34.00
9 x 9 mm (calibrated)
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8.13ct Natural Medium Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

8.13ct Natural Medium Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

8.13ct1 pc
$ 21.47
15.4 x 8.8 mm
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27.82ct Natural Light Yellow Quartz, Cushion, VVS-VS, Photo A

27.82ct Natural Light Yellow Quartz, Cushion, VVS-VS

Quartz

27.82ct1 pc
$ 73.44
19 x 19 mm (calibrated)
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11.39ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

11.39ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

11.39ct1 pc
$ 75.18
13 x 13 mm (calibrated)
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101.00ct Natural Pineapple Yellow Quartz, Oval, IF, Photo A

101.00ct Natural Pineapple Yellow Quartz, Oval, IF

Quartz

101.00ct1 pc
$ 155.99
38.2 x 25.4 mm
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3.72ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent, Photo A

3.72ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent

Quartz

3.72ct1 pc
$ 14.74
12 x 12 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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4.25ct Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

4.25ct Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

4.25ct1 pc
$ 19.64
12 x 12 mm (calibrated)
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9.48ct Natural Pale Yellow Quartz, Flower Cut, Transparent, Photo A

9.48ct Natural Pale Yellow Quartz, Flower Cut, Transparent

Quartz

9.48ct1 pc
$ 62.57
15.3 x 14.3 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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11.54ct Natural Medium-Light Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

11.54ct Natural Medium-Light Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

11.54ct1 pc
$ 76.16
14 x 14 mm (calibrated)
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6.00ct Natural Brownish Yellow Quartz, Flower Cut, Transparent, Photo A

6.00ct Natural Brownish Yellow Quartz, Flower Cut, Transparent

Quartz

6.00ct1 pc
$ 23.76
14.8 x 10.7 mm
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5.56ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VS, Photo A

5.56ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VS

Quartz

5.56ct1 pc
$ 36.70
11.8 x 11.4 mm
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8.93ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

8.93ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

8.93ct1 pc
$ 47.27
14 x 14 mm (calibrated)
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26.94ct Natural Medium-Light Yellow Quartz, Cushion, VVS, Photo A

26.94ct Natural Medium-Light Yellow Quartz, Cushion, VVS

Quartz

26.94ct1 pc
$ 71.12
19 x 19 mm (calibrated)
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8.16ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

8.16ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

8.16ct1 pc
$ 53.86
12 x 12 mm (calibrated)
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27.38ct Natural Light Yellow Quartz, Cushion, VVS, Photo A

27.38ct Natural Light Yellow Quartz, Cushion, VVS

Quartz

27.38ct1 pc
$ 72.29
19 x 19 mm (calibrated)
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2.43ctw Natural Medium-Light Yellow Quartz, Flower Cut, Transparent, Photo A

2.43ctw Natural Medium-Light Yellow Quartz, Flower Cut, Transparent

Quartz

2.43ct total2 pcs
$ 9.62
8 x 8 mm (calibrated)
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6.95ctw Natural Pale Cream Yellow Quartz, Flower Cut, Transparent, Photo A

6.95ctw Natural Pale Cream Yellow Quartz, Flower Cut, Transparent

Quartz

6.95ct total4 pcs
$ 32.11
9 x 9 mm (calibrated)
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10.45ctw Natural Medium Yellow Quartz, Fancy, Transparent, Photo A

10.45ctw Natural Medium Yellow Quartz, Fancy, Transparent

Quartz

10.45ct total2 pcs
$ 48.29
11.9 x 11.5 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 -> 9 star ratings

Like the choices of loose stones, and the product quality.

Posted By Online Shopper in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 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

Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a 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

Like the choices of loose stones, and the product quality.

Posted By Online Shopper in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 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

Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 2025
Source: Bizrate
Enlarged Gemstone Image