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Buy Dumortierite Quartz Gems

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7.35ctw Natural Greenish Yellow Quartz, Flower Cut, Transparent, Photo A

7.35ctw Natural Greenish Yellow Quartz, Flower Cut, Transparent

Quartz

7.35ct total3 pcs
$ 33.96
10 x 10 mm (calibrated)
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16.49ct Natural Medium-Light Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A
Quartz Product Video (395105)

16.49ct Natural Medium-Light Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

16.49ct1 pc
$ 108.84
15 x 15 mm (calibrated)
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2.13ct Natural Greenish Yellow Quartz, Trillion, VVS, Photo A

2.13ct Natural Greenish Yellow Quartz, Trillion, VVS

Quartz

2.13ct1 pc
$ 10.34
10 x 10 mm (calibrated)
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2.97ct Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

2.97ct Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

2.97ct1 pc
$ 11.76
11 x 11 mm (calibrated)
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56.08ct Natural Light Honey Yellow Quartz, Oval, Transparent, Photo A

56.08ct Natural Light Honey Yellow Quartz, Oval, Transparent

Quartz

56.08ct1 pc
$ 88.84
27.7 x 21.1 mm
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4.90ct Natural Light Pineapple Yellow Quartz, Round, VVS, Photo A

4.90ct Natural Light Pineapple Yellow Quartz, Round, VVS

Quartz

4.90ct1 pc
$ 23.80
12 mm (calibrated)
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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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6.91ct Natural Pale Yellow Quartz, Flower Cut, Transparent, Photo A

6.91ct Natural Pale Yellow Quartz, Flower Cut, Transparent

Quartz

6.91ct1 pc
$ 31.93
13 x 13 mm (calibrated)
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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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7.36ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent, Photo A

7.36ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent

Quartz

7.36ct1 pc
$ 29.15
13 x 13 mm (calibrated)
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8.95ct Natural Greenish Yellow Quartz, Round, VVS, Photo A

8.95ct Natural Greenish Yellow Quartz, Round, VVS

Quartz

8.95ct1 pc
$ 42.89
14 mm (calibrated)
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119.64ct Natural Medium Yellow Quartz, Pear Shape, IF, Photo A
Quartz Product Video (509037)

119.64ct Natural Medium Yellow Quartz, Pear Shape, IF

Quartz

119.64ct1 pc
$ 184.78
40.8 x 24.5 mm
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8.01ct Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

8.01ct Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

8.01ct1 pc
$ 31.72
13 x 13 mm (calibrated)
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6.21ctw Natural Pale Cream Yellow Quartz, Flower Cut, Transparent, Photo A

6.21ctw Natural Pale Cream Yellow Quartz, Flower Cut, Transparent

Quartz

6.21ct total2 pcs
$ 28.69
11 x 11 mm (calibrated)
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7.95ct Natural Medium Yellow Quartz, Octagon / Emerald Cut, VS-SI, Photo A

7.95ct Natural Medium Yellow Quartz, Octagon / Emerald Cut, VS-SI

Quartz

7.95ct1 pc
$ 52.48
13 x 13 mm (calibrated)
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11.31ct Natural Lemon Yellow Quartz, Flower Cut, Transparent, Photo A

11.31ct Natural Lemon Yellow Quartz, Flower Cut, Transparent

Quartz

11.31ct1 pc
$ 54.94
15 x 15 mm (calibrated)
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41.38ct Natural Greenish Yellow Quartz, Oval, IF, Photo A

41.38ct Natural Greenish Yellow Quartz, Oval, IF

Quartz

41.38ct1 pc
$ 87.40
23.6 x 19.4 mm
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37.92ct Natural Deep Yellow Quartz, Oval, Transparent, Photo A

37.92ct Natural Deep Yellow Quartz, Oval, Transparent

Quartz

37.92ct1 pc
$ 60.06
25 x 18 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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4.02ct Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

4.02ct Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

4.02ct1 pc
$ 15.92
12 x 12 mm (calibrated)
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4.14ctw Natural Light Greenish Yellow Quartz, Flower Cut, Transparent, Photo A

4.14ctw Natural Light Greenish Yellow Quartz, Flower Cut, Transparent

Quartz

4.14ct total4 pcs
$ 19.13
7 x 7 mm (calibrated)
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73.08ct Natural Corn Yellow Quartz, Cushion, IF, Photo A
Quartz Product Video (508852)

73.08ct Natural Corn Yellow Quartz, Cushion, IF

Quartz

73.08ct1 pc
$ 112.86
25.2 x 23.8 mm
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13.86ct Natural Greenish Yellow Quartz, Flower Cut, Transparent, Photo A

13.86ct Natural Greenish Yellow Quartz, Flower Cut, Transparent

Quartz

13.86ct1 pc
$ 67.32
15.7 x 15.3 mm
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2.95ct Natural Light Yellow Quartz, Oval, Transparent, Photo A

2.95ct Natural Light Yellow Quartz, Oval, Transparent

Quartz

2.95ct1 pc
$ 10.42
10 x 8 mm (calibrated)
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106.83ct Natural Corn Yellow Quartz, Pear Shape, IF, Photo A
Quartz Product Video (509015)

106.83ct Natural Corn Yellow Quartz, Pear Shape, IF

Quartz

106.83ct1 pc
$ 137.49
40.3 x 24.3 mm
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6.45ct Natural Light Yellow Quartz, Trillion, Transparent, Photo A

6.45ct Natural Light Yellow Quartz, Trillion, Transparent

Quartz

6.45ct1 pc
$ 20.86
13 x 13 mm (calibrated)
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6.44ct Natural Green Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

6.44ct Natural Green Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

6.44ct1 pc
$ 8.50
16.9 x 7.8 mm
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27.36ct Natural Pineapple Yellow Quartz, Cushion, VVS-VS, Photo A

27.36ct Natural Pineapple Yellow Quartz, Cushion, VVS-VS

Quartz

27.36ct1 pc
$ 72.23
19 x 19 mm (calibrated)
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7.59ctw Natural Greenish Yellow Quartz, Trillion, VVS-VS, Photo A

7.59ctw Natural Greenish Yellow Quartz, Trillion, VVS-VS

Quartz

7.59ct total2 pcs
$ 36.37
12 x 12 mm (calibrated)
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7.51ct Natural Pale Cream Yellow Quartz, Octagon / Emerald Cut, VS, Photo A
Quartz Product Video (599147)

7.51ct Natural Pale Cream Yellow Quartz, Octagon / Emerald Cut, VS

Quartz

7.51ct1 pc
$ 35.99
14 x 14 mm (calibrated)
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14.33ctw Natural Yellow Green Quartz, Fancy, Transparent, Photo A

14.33ctw Natural Yellow Green Quartz, Fancy, Transparent

Quartz

14.33ct total2 pcs
$ 66.22
13 x 13 mm (calibrated)
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31.35ct Natural Medium Yellow Quartz, Oval, VVS, Photo A

31.35ct Natural Medium Yellow Quartz, Oval, VVS

Quartz

31.35ct1 pc
$ 65.81
20.5 x 18.6 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 -> 10 star ratings

Love, and have always loved, your website.

Posted By Aberabic in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 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

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, and have always loved, your website.

Posted By Aberabic in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 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

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