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13.72ct Natural Pineapple Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

13.72ct Natural Pineapple Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

13.72ct1 pc
$ 90.55
16 x 16 mm (calibrated)
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7.37ct Natural Lemon Yellow Quartz, Flower Cut, Transparent, Photo A

7.37ct Natural Lemon Yellow Quartz, Flower Cut, Transparent

Quartz

7.37ct1 pc
$ 34.06
14 x 14 mm (calibrated)
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26.79ct Natural Pineapple Yellow Quartz, Cushion, VVS-VS, Photo A

26.79ct Natural Pineapple Yellow Quartz, Cushion, VVS-VS

Quartz

26.79ct1 pc
$ 70.73
19 x 19 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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38.26ct Natural Bumblebee Yellow Quartz, Oval, VVS, Photo A

38.26ct Natural Bumblebee Yellow Quartz, Oval, VVS

Quartz

38.26ct1 pc
$ 125.24
22.6 x 20.3 mm
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8.79ct Natural White Quartz, Round, VVS-VS, Photo A

8.79ct Natural White Quartz, Round, VVS-VS

Quartz

8.79ct1 pc
$ 18.56
14 mm (calibrated)
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3.60ctw Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

3.60ctw Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

3.60ct total4 pcs
$ 12.96
7 x 7 mm (calibrated)
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99.30ctw Natural Clear White Quartz, Pear Shape, Transparent, Photo A
Quartz Product Video (501696)

99.30ctw Natural Clear White Quartz, Pear Shape, Transparent

Quartz

99.30ct total2 pcs
$ 393.23
64.7 x 20.1 mm
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3.89ct Natural Lemon Yellow Quartz, Flower Cut, Transparent, Photo A

3.89ct Natural Lemon Yellow Quartz, Flower Cut, Transparent

Quartz

3.89ct1 pc
$ 15.41
12 x 12 mm (calibrated)
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4.36ctw Natural Pale Yellow Quartz, Flower Cut, Transparent, Photo A

4.36ctw Natural Pale Yellow Quartz, Flower Cut, Transparent

Quartz

4.36ct total2 pcs
$ 20.15
9 x 9 mm (calibrated)
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9.48ct Natural Medium Yellow Quartz, Marquise, VVS-VS, Photo A

9.48ct Natural Medium Yellow Quartz, Marquise, VVS-VS

Quartz

9.48ct1 pc
$ 45.30
19.1 x 13 mm
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48.99ct Natural Medium-Light Yellow Quartz, Oval, Transparent, Photo A

48.99ct Natural Medium-Light Yellow Quartz, Oval, Transparent

Quartz

48.99ct1 pc
$ 77.60
28.8 x 21.4 mm
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2.73ct Natural Mellow Yellow Quartz, Oval, VVS-VS, Photo A

2.73ct Natural Mellow Yellow Quartz, Oval, VVS-VS

Quartz

2.73ct1 pc
$ 18.02
10.5 x 8.3 mm
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10.42ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent, Photo A

10.42ct Natural Medium-Light Yellow Quartz, Flower Cut, Transparent

Quartz

10.42ct1 pc
$ 48.14
15 x 15 mm (calibrated)
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5.20ct Natural Pineapple Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

5.20ct Natural Pineapple Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

5.20ct1 pc
$ 13.73
13.4 x 7.5 mm
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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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6.62ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VS, Photo A

6.62ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VS

Quartz

6.62ct1 pc
$ 17.47
13.7 x 8.5 mm
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6.42ct Natural Pale Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

6.42ct Natural Pale Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

6.42ct1 pc
$ 16.94
12.7 x 8.3 mm
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38.11ct Natural Medium Yellow Quartz, Oval, VVS-VS, Photo A

38.11ct Natural Medium Yellow Quartz, Oval, VVS-VS

Quartz

38.11ct1 pc
$ 52.82
26.2 x 16.9 mm
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19.94ct Natural Pale Yellow Quartz, Flower Cut, Transparent, Photo A

19.94ct Natural Pale Yellow Quartz, Flower Cut, Transparent

Quartz

19.94ct1 pc
$ 78.96
24 x 17.8 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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13.05ct Natural Light Greenish Yellow Quartz, Flower Cut, Transparent, Photo A

13.05ct Natural Light Greenish Yellow Quartz, Flower Cut, Transparent

Quartz

13.05ct1 pc
$ 34.45
15 x 15 mm (calibrated)
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9.13ct Natural Pale Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

9.13ct Natural Pale Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

9.13ct1 pc
$ 60.26
13 x 13 mm (calibrated)
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7.61ctw Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

7.61ctw Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

7.61ct total2 pcs
$ 35.16
11 x 11 mm (calibrated)
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5.29ct Natural Yellow Green Quartz, Round, Transparent, Photo A

5.29ct Natural Yellow Green Quartz, Round, Transparent

Quartz

5.29ct1 pc
$ 25.28
12 mm (calibrated)
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15.59ct Natural Medium-Light Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

15.59ct Natural Medium-Light Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

15.59ct1 pc
$ 30.25
17.3 x 11.2 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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2.46ct Natural Lemon Yellow Quartz, Flower Cut, Transparent, Photo A

2.46ct Natural Lemon Yellow Quartz, Flower Cut, Transparent

Quartz

2.46ct1 pc
$ 9.74
10 x 10 mm (calibrated)
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42.25ct Natural Bumblebee Yellow Quartz, Oval, Transparent, Photo A

42.25ct Natural Bumblebee Yellow Quartz, Oval, Transparent

Quartz

42.25ct1 pc
$ 66.92
26.2 x 18.2 mm
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36.75ct Natural Very Light Greenish Yellow Quartz, Fancy, Transparent, Photo A

36.75ct Natural Very Light Greenish Yellow Quartz, Fancy, Transparent

Quartz

36.75ct1 pc
$ 48.52
28.7 x 23.4 mm
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8.50ct Natural Medium Yellow Quartz, Flower Cut, Transparent, Photo A

8.50ct Natural Medium Yellow Quartz, Flower Cut, Transparent

Quartz

8.50ct1 pc
$ 33.66
15.2 x 13.1 mm
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4.70ctw Natural Pale Cream Yellow Quartz, Flower Cut, Transparent, Photo A

4.70ctw Natural Pale Cream Yellow Quartz, Flower Cut, Transparent

Quartz

4.70ct total4 pcs
$ 21.72
8.5 x 8.4 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

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Like the choices of loose stones, and the product quality.

Posted By Online Shopper in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons 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

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

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Like the choices of loose stones, and the product quality.

Posted By Online Shopper in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons 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
Enlarged Gemstone Image