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Buy Dumortierite Quartz Gems

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5.58ctw Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

5.58ctw Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

5.58ct total2 pcs
$ 25.78
12 x 12 mm (calibrated)
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1.89ct Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

1.89ct Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

1.89ct1 pc
$ 8.74
8 x 8 mm (calibrated)
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47.37ct Natural Medium Yellow Quartz, Oval, Transparent, Photo A

47.37ct Natural Medium Yellow Quartz, Oval, Transparent

Quartz

47.37ct1 pc
$ 67.08
23.5 x 18.2 mm
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6.23ct Natural Lemon Yellow Quartz, Oval, Transparent, Photo A

6.23ct Natural Lemon Yellow Quartz, Oval, Transparent

Quartz

6.23ct1 pc
$ 7.48
12.7 x 9.7 mm
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4.40ct Natural Light Golden-Yellow Quartz, Flower Cut, Transparent, Photo A

4.40ct Natural Light Golden-Yellow Quartz, Flower Cut, Transparent

Quartz

4.40ct1 pc
$ 14.23
10.4 x 10.4 mm
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4.16ct Natural Greenish Yellow Quartz, Flower Cut, Transparent, Photo A

4.16ct Natural Greenish Yellow Quartz, Flower Cut, Transparent

Quartz

4.16ct1 pc
$ 16.48
13.9 x 10 mm
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10.02ctw Natural Greenish Yellow Quartz, Round, VVS-VS, Photo A

10.02ctw Natural Greenish Yellow Quartz, Round, VVS-VS

Quartz

10.02ct total2 pcs
$ 55.11
12 mm (calibrated)
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35.67ct Natural Pineapple Yellow Quartz, Oval, Transparent, Photo A

35.67ct Natural Pineapple Yellow Quartz, Oval, Transparent

Quartz

35.67ct1 pc
$ 35.67
26.3 x 21.2 mm
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19.42ctw Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

19.42ctw Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

19.42ct total2 pcs
$ 89.72
14 x 14 mm (calibrated)
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7.70ct Natural Laguna Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

7.70ct Natural Laguna Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

7.70ct1 pc
$ 50.82
12 x 12 mm (calibrated)
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2.43ctw Natural Lemon Yellow Quartz, Flower Cut, Transparent, Photo A

2.43ctw Natural Lemon Yellow Quartz, Flower Cut, Transparent

Quartz

2.43ct total2 pcs
$ 9.62
8 x 8 mm (calibrated)
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2.56ct Natural Greenish Yellow Quartz, Flower Cut, Transparent, Photo A

2.56ct Natural Greenish Yellow Quartz, Flower Cut, Transparent

Quartz

2.56ct1 pc
$ 11.83
11 x 11 mm (calibrated)
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14.90ct Natural Lemon Yellow Quartz, Oval, Transparent, Photo A

14.90ct Natural Lemon Yellow Quartz, Oval, Transparent

Quartz

14.90ct1 pc
$ 21.10
16.9 x 14.2 mm
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12.01ct Natural Light Pineapple Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

12.01ct Natural Light Pineapple Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

12.01ct1 pc
$ 79.27
15 x 15 mm (calibrated)
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28.56ct Natural Rich Yellow Quartz, Oval, Transparent, Photo A

28.56ct Natural Rich Yellow Quartz, Oval, Transparent

Quartz

28.56ct1 pc
$ 45.24
23.2 x 17.5 mm
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7.20ct Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

7.20ct Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

7.20ct1 pc
$ 47.52
12 x 12 mm (calibrated)
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5.32ctw Natural Medium-Light Yellow Quartz, Marquise, VVS, Photo A

5.32ctw Natural Medium-Light Yellow Quartz, Marquise, VVS

Quartz

5.32ct total2 pcs
$ 28.15
13.2 x 8.1 mm
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2.84ctw Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

2.84ctw Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

2.84ct total2 pcs
$ 11.24
8 x 8 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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11.04ct Natural Light Yellow Quartz, Pear Shape, VS, Photo A

11.04ct Natural Light Yellow Quartz, Pear Shape, VS

Quartz

11.04ct1 pc
$ 14.57
20.7 x 13.7 mm
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4.47ct Natural Laguna Yellow Quartz, Flower Cut, Transparent, Photo A

4.47ct Natural Laguna Yellow Quartz, Flower Cut, Transparent

Quartz

4.47ct1 pc
$ 9.79
12 x 12 mm (calibrated)
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6.35ct Natural Vivid Yellow Quartz, Trillion, Transparent, Photo A

6.35ct Natural Vivid Yellow Quartz, Trillion, Transparent

Quartz

6.35ct1 pc
$ 25.15
12.9 x 12.5 mm
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10.32ct Natural Laguna Yellow Quartz, Flower Cut, Transparent, Photo A

10.32ct Natural Laguna Yellow Quartz, Flower Cut, Transparent

Quartz

10.32ct1 pc
$ 68.11
18 x 13 mm (calibrated)
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5.25ct Natural Light Pineapple Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

5.25ct Natural Light Pineapple Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

5.25ct1 pc
$ 34.66
12 x 12 mm (calibrated)
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8.61ct Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

8.61ct Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

8.61ct1 pc
$ 34.09
17 x 11.2 mm
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2.43ct Natural Pale Cream Yellow Quartz, Flower Cut, Transparent, Photo A

2.43ct Natural Pale Cream Yellow Quartz, Flower Cut, Transparent

Quartz

2.43ct1 pc
$ 11.23
9.5 x 9.1 mm
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9.28ct Natural Pineapple Yellow Quartz, Marquise, VVS-VS, Photo A

9.28ct Natural Pineapple Yellow Quartz, Marquise, VVS-VS

Quartz

9.28ct1 pc
$ 44.34
19.1 x 12.9 mm
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25.83ct Natural Pineapple Yellow Quartz, Cushion, VVS, Photo A

25.83ct Natural Pineapple Yellow Quartz, Cushion, VVS

Quartz

25.83ct1 pc
$ 68.20
19 x 19 mm (calibrated)
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3.42ct Natural Pale Yellow Quartz, Flower Cut, Transparent, Photo A

3.42ct Natural Pale Yellow Quartz, Flower Cut, Transparent

Quartz

3.42ct1 pc
$ 13.55
12 x 12 mm (calibrated)
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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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15.08ct Natural Medium-Light Yellow Quartz, Cushion, VVS, Photo A

15.08ct Natural Medium-Light Yellow Quartz, Cushion, VVS

Quartz

15.08ct1 pc
$ 39.82
20 x 15 mm (calibrated)
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7.61ct Natural Light Yellow Quartz, Oval, Transparent, Photo A

7.61ct Natural Light Yellow Quartz, Oval, Transparent

Quartz

7.61ct1 pc
$ 10.78
13.7 x 10.5 mm
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Why Buy Dumortierite Quartz from GemSelect?

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

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good

Posted By Ceil in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Web site is very simple to navigate Selection is terrific

Posted By ToRa.62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

A pleasant experience and many choices to choose from

Posted By Krackenking in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

the selection is good as are the prices

Posted By Old man in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

VERY PLEASANT

Posted By Online Shopper in November, 2025
Source: Bizrate
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