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Buy Dumortierite Quartz Gems

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39.77ct Natural Deep Yellow Quartz, Oval, Transparent, Photo A

39.77ct Natural Deep Yellow Quartz, Oval, Transparent

Quartz

39.77ct1 pc
$ 62.99
26.1 x 18.2 mm
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86.68ct Natural Green Yellow Quartz, Oval, VVS, Photo A

86.68ct Natural Green Yellow Quartz, Oval, VVS

Quartz

86.68ct1 pc
$ 119.19
40.7 x 21.2 mm
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21.76ct Natural Corn Yellow Quartz, Oval, VVS, Photo A

21.76ct Natural Corn Yellow Quartz, Oval, VVS

Quartz

21.76ct1 pc
$ 42.23
18.2 x 14.5 mm
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3.53ctw Natural Lemon Yellow Quartz, Flower Cut, Transparent, Photo A

3.53ctw Natural Lemon Yellow Quartz, Flower Cut, Transparent

Quartz

3.53ct total2 pcs
$ 13.98
9 x 9 mm (calibrated)
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5.97ct Natural Medium-Light Yellow Quartz, Trillion, Transparent, Photo A

5.97ct Natural Medium-Light Yellow Quartz, Trillion, Transparent

Quartz

5.97ct1 pc
$ 23.64
12 x 12 mm (calibrated)
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5.62ct Natural Light Pineapple Yellow Quartz, Flower Cut, Transparent, Photo A

5.62ct Natural Light Pineapple Yellow Quartz, Flower Cut, Transparent

Quartz

5.62ct1 pc
$ 25.97
15 x 15 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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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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28.53ct Natural Light Yellow Quartz, Oval, Transparent, Photo A

28.53ct Natural Light Yellow Quartz, Oval, Transparent

Quartz

28.53ct1 pc
$ 45.19
23 x 18.3 mm
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13.63ctw Natural Light Greenish Yellow Quartz, Flower Cut, Transparent, Photo A

13.63ctw Natural Light Greenish Yellow Quartz, Flower Cut, Transparent

Quartz

13.63ct total2 pcs
$ 62.98
12 x 12 mm (calibrated)
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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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7.80ctw Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

7.80ctw Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

7.80ct total4 pcs
$ 30.89
8.8 x 8.5 mm
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30.11ct Natural Light Yellow Quartz, Oval, Transparent, Photo A

30.11ct Natural Light Yellow Quartz, Oval, Transparent

Quartz

30.11ct1 pc
$ 39.74
26.8 x 21.1 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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5.19ct Natural Medium Yellow Quartz, Oval, VVS-VS, Photo A

5.19ct Natural Medium Yellow Quartz, Oval, VVS-VS

Quartz

5.19ct1 pc
$ 34.26
13.2 x 10.2 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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89.56ct Natural Lemon Yellow Quartz, Oval, VVS, Photo A
Quartz Product Video (470296)

89.56ct Natural Lemon Yellow Quartz, Oval, VVS

Quartz

89.56ct1 pc
$ 147.78
36 x 22.7 mm
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12.77ct Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

12.77ct Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

12.77ct1 pc
$ 59.00
15 x 15 mm (calibrated)
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6.88ct Natural Medium Yellow Quartz, Oval, VVS, Photo A

6.88ct Natural Medium Yellow Quartz, Oval, VVS

Quartz

6.88ct1 pc
$ 32.96
14 x 12 mm (calibrated)
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2.62ct Natural Medium Yellow Quartz, Marquise, VVS, Photo A

2.62ct Natural Medium Yellow Quartz, Marquise, VVS

Quartz

2.62ct1 pc
$ 12.61
13.1 x 8 mm
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6.32ct Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

6.32ct Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

6.32ct1 pc
$ 30.53
14.1 x 10.2 mm
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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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5.10ctw Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

5.10ctw Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

5.10ct total4 pcs
$ 23.57
8 x 8 mm (calibrated)
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5.31ct Natural Medium Yellow Quartz, Round, Transparent, Photo A

5.31ct Natural Medium Yellow Quartz, Round, Transparent

Quartz

5.31ct1 pc
$ 25.37
12 mm (calibrated)
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13.48ct Natural Light Golden-Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

13.48ct Natural Light Golden-Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

13.48ct1 pc
$ 88.97
15 x 15 mm (calibrated)
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46.61ct Natural Bumblebee Yellow Quartz, Oval, Transparent, Photo A

46.61ct Natural Bumblebee Yellow Quartz, Oval, Transparent

Quartz

46.61ct1 pc
$ 73.82
28.8 x 20.9 mm
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2.74ct Natural Light Yellow Quartz, Marquise, VVS, Photo A

2.74ct Natural Light Yellow Quartz, Marquise, VVS

Quartz

2.74ct1 pc
$ 14.51
13.1 x 8.1 mm
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8.52ct Natural Laguna Yellow Quartz, Flower Cut, Transparent, Photo A

8.52ct Natural Laguna Yellow Quartz, Flower Cut, Transparent

Quartz

8.52ct1 pc
$ 33.74
13 x 13 mm (calibrated)
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5.70ctw Natural Pale Cream Yellow Quartz, Flower Cut, Transparent, Photo A

5.70ctw Natural Pale Cream Yellow Quartz, Flower Cut, Transparent

Quartz

5.70ct total5 pcs
$ 26.34
7.3 x 7.2 mm
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2.71ct Natural Greenish Yellow Quartz, Marquise, VVS, Photo A

2.71ct Natural Greenish Yellow Quartz, Marquise, VVS

Quartz

2.71ct1 pc
$ 14.35
13.1 x 8 mm
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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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10.26ct Natural Clear White Quartz, Octagon / Emerald Cut, VVS, Photo A

10.26ct Natural Clear White Quartz, Octagon / Emerald Cut, VVS

Quartz

10.26ct1 pc
$ 21.53
14 x 14 mm (calibrated)
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GemSelect Certified Store Reviews

GemSelect: Over 18 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

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 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

It was easy and to the point

Posted By Victorius in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 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