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Buy Dumortierite Quartz Gems

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6.21ct Natural Medium Yellow Quartz, Trillion, Transparent, Photo A

6.21ct Natural Medium Yellow Quartz, Trillion, Transparent

Quartz

6.21ct1 pc
$ 20.49
13 x 13 mm (calibrated)
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3.82ct Natural Lemon Yellow Quartz, Oval, Transparent, Photo A

3.82ct Natural Lemon Yellow Quartz, Oval, Transparent

Quartz

3.82ct1 pc
$ 5.41
11 x 9 mm (calibrated)
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5.41ct Natural Medium Yellow Quartz, Round, Transparent, Photo A

5.41ct Natural Medium Yellow Quartz, Round, Transparent

Quartz

5.41ct1 pc
$ 25.85
12 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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2.60ct Natural Pale Yellow Quartz, Flower Cut, Transparent, Photo A

2.60ct Natural Pale Yellow Quartz, Flower Cut, Transparent

Quartz

2.60ct1 pc
$ 21.78
9.5 x 9 mm
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129.50ct Natural Medium Yellow Quartz, Fancy, Transparent, Photo A
Quartz Product Video (135994)

129.50ct Natural Medium Yellow Quartz, Fancy, Transparent

Quartz

129.50ct1 pc
$ 155.40
44.3 x 38.3 mm
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3.49ctw Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

3.49ctw Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

3.49ct total4 pcs
$ 16.13
7.4 x 7.3 mm
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7.99ct Natural Light Pineapple Yellow Quartz, Flower Cut, Transparent, Photo A

7.99ct Natural Light Pineapple Yellow Quartz, Flower Cut, Transparent

Quartz

7.99ct1 pc
$ 31.64
14 x 14 mm (calibrated)
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4.46ct Natural Light Pineapple Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

4.46ct Natural Light Pineapple Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

4.46ct1 pc
$ 11.77
13 x 7.8 mm
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7.50ct Natural White Quartz, Round, VVS-VS, Photo A

7.50ct Natural White Quartz, Round, VVS-VS

Quartz

7.50ct1 pc
$ 15.84
13 mm (calibrated)
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4.70ctw Natural Pineapple Yellow Quartz, Oval, VVS-VS, Photo A

4.70ctw Natural Pineapple Yellow Quartz, Oval, VVS-VS

Quartz

4.70ct total2 pcs
$ 18.61
10 x 8 mm (calibrated)
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2.85ct Natural Light Pineapple Yellow Quartz, Flower Cut, Transparent, Photo A

2.85ct Natural Light Pineapple Yellow Quartz, Flower Cut, Transparent

Quartz

2.85ct1 pc
$ 11.29
9 x 9 mm (calibrated)
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10.44ct Natural Light Bumblebee Yellow Quartz, Cushion, VS, Photo A
Quartz Product Video (605028)

10.44ct Natural Light Bumblebee Yellow Quartz, Cushion, VS

Quartz

10.44ct1 pc
$ 48.52
14.8 x 13.3 mm
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16.42ct Natural Lemon Yellow Quartz, Round, VVS, Photo A

16.42ct Natural Lemon Yellow Quartz, Round, VVS

Quartz

16.42ct1 pc
$ 86.90
18 mm (calibrated)
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11.00ct Natural Clear White Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

11.00ct Natural Clear White Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

11.00ct1 pc
$ 20.99
14 x 14 mm (calibrated)
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14.34ct Natural Light Yellow Quartz, Cushion, VVS, Photo A

14.34ct Natural Light Yellow Quartz, Cushion, VVS

Quartz

14.34ct1 pc
$ 37.86
15 x 15 mm (calibrated)
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3.55ct Natural Medium Yellow Quartz, Oval, Transparent, Photo A

3.55ct Natural Medium Yellow Quartz, Oval, Transparent

Quartz

3.55ct1 pc
$ 5.03
10.7 x 8.6 mm
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2.70ct Natural Laguna Yellow Quartz, Flower Cut, Transparent, Photo A

2.70ct Natural Laguna Yellow Quartz, Flower Cut, Transparent

Quartz

2.70ct1 pc
$ 10.69
10 x 10 mm (calibrated)
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9.97ct Natural Pineapple Yellow Quartz, Marquise, VVS, Photo A

9.97ct Natural Pineapple Yellow Quartz, Marquise, VVS

Quartz

9.97ct1 pc
$ 47.64
19.2 x 12.9 mm
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48.95ct Natural Medium Yellow Quartz, Oval, VVS, Photo A
Quartz Product Video (469546)

48.95ct Natural Medium Yellow Quartz, Oval, VVS

Quartz

48.95ct1 pc
$ 67.85
26.1 x 21.5 mm
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13.76ct Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

13.76ct Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

13.76ct1 pc
$ 54.49
17 x 16.2 mm
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14.63ct Natural Light Yellow Quartz, Cushion, VVS, Photo A

14.63ct Natural Light Yellow Quartz, Cushion, VVS

Quartz

14.63ct1 pc
$ 38.63
20 x 15 mm (calibrated)
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9.51ct Natural Lemon Yellow Quartz, Marquise, VVS-VS, Photo A

9.51ct Natural Lemon Yellow Quartz, Marquise, VVS-VS

Quartz

9.51ct1 pc
$ 45.44
19.2 x 12.9 mm
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52.58ct Natural Greenish Yellow Quartz, Oval, VVS, Photo A

52.58ct Natural Greenish Yellow Quartz, Oval, VVS

Quartz

52.58ct1 pc
$ 72.88
25 x 19.4 mm
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1.55ct Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

1.55ct Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

1.55ct1 pc
$ 7.16
8 x 8 mm (calibrated)
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8.80ctw Natural Greenish Yellow Quartz, Flower Cut, Transparent, Photo A

8.80ctw Natural Greenish Yellow Quartz, Flower Cut, Transparent

Quartz

8.80ct total2 pcs
$ 40.66
10 x 10 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
15 x 14.3 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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28.47ct Natural Light Yellow Quartz, Oval, Transparent, Photo A

28.47ct Natural Light Yellow Quartz, Oval, Transparent

Quartz

28.47ct1 pc
$ 37.58
25.9 x 22.5 mm
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2.68ct Natural Laguna Yellow Quartz, Flower Cut, Transparent, Photo A

2.68ct Natural Laguna Yellow Quartz, Flower Cut, Transparent

Quartz

2.68ct1 pc
$ 10.61
9 x 9 mm (calibrated)
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26.60ct Natural Light Yellow Quartz, Cushion, VVS, Photo A

26.60ct Natural Light Yellow Quartz, Cushion, VVS

Quartz

26.60ct1 pc
$ 70.22
19 x 19 mm (calibrated)
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5.26ct Natural Medium Yellow Quartz, Round, VVS, Photo A

5.26ct Natural Medium Yellow Quartz, Round, VVS

Quartz

5.26ct1 pc
$ 25.48
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

It was easy and to the point

Posted By Victorius in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini 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

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 -> 10 star ratings

It was easy and to the point

Posted By Victorius in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini 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

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