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Buy Dumortierite Quartz Gems

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4.69ct Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

4.69ct Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

4.69ct1 pc
$ 22.67
11 x 11 mm (calibrated)
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9.71ct Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

9.71ct Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

9.71ct1 pc
$ 25.63
16.8 x 16.7 mm
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10.36ct Natural Laguna Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

10.36ct Natural Laguna Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

10.36ct1 pc
$ 68.38
14 x 14 mm (calibrated)
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12.58ct Natural Light Yellow Quartz, Briolette, VVS, Photo A

12.58ct Natural Light Yellow Quartz, Briolette, VVS

Quartz

12.58ct1 pc
$ 41.52
20.3 x 10.7 mm
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3.16ct Natural Pale Yellow Quartz, Flower Cut, Transparent, Photo A

3.16ct Natural Pale Yellow Quartz, Flower Cut, Transparent

Quartz

3.16ct1 pc
$ 12.52
10 x 10 mm (calibrated)
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9.14ct Natural Pale Yellow Quartz, Octagon / Emerald Cut, VS, Photo A

9.14ct Natural Pale Yellow Quartz, Octagon / Emerald Cut, VS

Quartz

9.14ct1 pc
$ 60.32
12 x 12 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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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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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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7.35ct Natural Light Pineapple Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

7.35ct Natural Light Pineapple Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

7.35ct1 pc
$ 48.52
12.7 x 12.4 mm
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27.26ct Natural Light Yellow Quartz, Cushion, VVS-VS, Photo A

27.26ct Natural Light Yellow Quartz, Cushion, VVS-VS

Quartz

27.26ct1 pc
$ 71.96
19 x 19 mm (calibrated)
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11.35ct Natural Medium Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

11.35ct Natural Medium Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

11.35ct1 pc
$ 74.92
14 x 14 mm (calibrated)
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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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5.58ctw 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
10 x 10 mm (calibrated)
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15.00ct Natural Pineapple Yellow Quartz, Oval, VVS-VS, Photo A

15.00ct Natural Pineapple Yellow Quartz, Oval, VVS-VS

Quartz

15.00ct1 pc
$ 39.60
20 x 15 mm (calibrated)
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27.10ct Natural Light Yellow Quartz, Cushion, VVS-VS, Photo A

27.10ct Natural Light Yellow Quartz, Cushion, VVS-VS

Quartz

27.10ct1 pc
$ 71.54
19 x 19 mm (calibrated)
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46.05ct Natural Corn Yellow Quartz, Cushion, IF, Photo A

46.05ct Natural Corn Yellow Quartz, Cushion, IF

Quartz

46.05ct1 pc
$ 71.12
32.7 x 14.6 mm
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15.21ct Natural Light Yellow Quartz, Oval, VS, Photo A

15.21ct Natural Light Yellow Quartz, Oval, VS

Quartz

15.21ct1 pc
$ 40.15
20 x 15 mm (calibrated)
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15.69ct Natural Pineapple Yellow Quartz, Oval, VVS, Photo A

15.69ct Natural Pineapple Yellow Quartz, Oval, VVS

Quartz

15.69ct1 pc
$ 41.42
20 x 15 mm (calibrated)
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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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29.40ct Natural Medium Yellow Quartz, Oval, VVS, Photo A

29.40ct Natural Medium Yellow Quartz, Oval, VVS

Quartz

29.40ct1 pc
$ 96.24
21.6 x 18.6 mm
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20.60ct Natural Light Yellow Quartz, Cushion, VVS-VS, Photo A

20.60ct Natural Light Yellow Quartz, Cushion, VVS-VS

Quartz

20.60ct1 pc
$ 54.38
18 x 18 mm (calibrated)
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21.73ct Natural Medium-Light Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

21.73ct Natural Medium-Light Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

21.73ct1 pc
$ 143.42
17 x 17 mm (calibrated)
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13.50ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

13.50ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

13.50ct1 pc
$ 89.10
15 x 15 mm (calibrated)
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5.33ctw Natural Lemon Yellow Quartz, Flower Cut, Transparent, Photo A

5.33ctw Natural Lemon Yellow Quartz, Flower Cut, Transparent

Quartz

5.33ct total2 pcs
$ 11.69
10 x 10 mm (calibrated)
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2.04ct Natural Light Laguna Yellow Quartz, Flower Cut, Transparent, Photo A

2.04ct Natural Light Laguna Yellow Quartz, Flower Cut, Transparent

Quartz

2.04ct1 pc
$ 8.08
8.9 x 8.5 mm
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4.19ctw Natural Pale Cream Yellow Quartz, Flower Cut, Transparent, Photo A

4.19ctw Natural Pale Cream Yellow Quartz, Flower Cut, Transparent

Quartz

4.19ct total4 pcs
$ 19.37
7.9 x 7.6 mm
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37.02ctw Natural Clear White Quartz, Pear Shape, Transparent, Photo A
Quartz Product Video (501548)

37.02ctw Natural Clear White Quartz, Pear Shape, Transparent

Quartz

37.02ct total2 pcs
$ 146.60
37.5 x 13.1 mm
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125.34ctw Natural Clear White Quartz, Pear Shape, Transparent, Photo A
Quartz Product Video (501697)

125.34ctw Natural Clear White Quartz, Pear Shape, Transparent

Quartz

125.34ct total2 pcs
$ 451.22
50.1 x 19.2 mm
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4.30ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent, Photo A

4.30ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent

Quartz

4.30ct1 pc
$ 17.03
12 x 12 mm (calibrated)
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14.91ct Natural Light Yellow Quartz, Cushion, VVS, Photo A

14.91ct Natural Light Yellow Quartz, Cushion, VVS

Quartz

14.91ct1 pc
$ 39.36
20 x 15 mm (calibrated)
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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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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

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim 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

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim 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