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Home Gemstones Gemstones By Country Brazilian Quartz

Brazilian Quartz Gemstones - All Sizes & Colors | GemSelect

Brazilian Quartz Weight
Brazilian Quartz Size
Brazilian Quartz Clarity
Brazilian Quartz Price

Size Explained

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For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue
Brown
Golden
Gray
Green Brazilian Quartz
Multicolor
Orange
Pink
Purple
Red
Turquoise
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White Brazilian Quartz
Yellow Brazilian Quartz
Single
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14.90ct Yellow Quartz, Flower Cut, Transparent

17 x 16.8 mm

$ 48.97

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35.80ct White Quartz, Fancy, Transparent

27.5 x 21.9 mm

$ 39.23

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8.38ctw Yellow Quartz, Flower Cut, Transparent

8.7 x 8.5 mm

$ 32.13

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7.52ct Yellow Quartz, Emerald Cut, VVS-VS

15.1 x 8.3 mm

$ 16.48

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4.27ct Yellow Quartz, Oval, VVS

12 x 10 mm (calibrated)

$ 23.40

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6.19ct Yellow Quartz, Flower Cut, Transparent

12.6 x 12.3 mm

$ 33.91

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29.93ct Yellow Quartz, Oval, Transparent

26.7 x 21.8 mm

$ 32.79

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27.98ct Yellow Quartz, Oval, Transparent

21.5 x 16.8 mm

$ 36.79

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8.16ct Yellow Quartz, Emerald Cut, VVS

12 x 12 mm (calibrated)

$ 44.70

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11.31ct Yellow Quartz, Flower Cut, Transparent

15 x 15 mm (calibrated)

$ 45.60

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6.50ct Yellow Quartz, Oval, Transparent

15 x 11.6 mm

$ 5.40

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9.42ct Yellow Quartz, Oval, Transparent

15.3 x 11.3 mm

$ 7.82

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7.48ct Yellow Quartz, Flower Cut, Transparent

13 x 13 mm (calibrated)

$ 40.98

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8.40ct Yellow Quartz, Flower Cut, Transparent

14 x 12 mm (calibrated)

$ 22.55

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28.53ct Yellow Quartz, Oval, Transparent

23 x 18.3 mm

$ 37.51

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6.20ct Yellow Quartz, Emerald Cut, VVS-VS

14.9 x 7.9 mm

$ 13.59

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7.69ct Yellow Quartz, Flower Cut, Transparent

12.6 x 12.4 mm

$ 25.28

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6.01ctw Yellow Quartz, Flower Cut, Transparent

8 x 8 mm (calibrated)

$ 23.05

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7.74ctw Yellow Quartz, Round, Transparent

10 mm (calibrated)

$ 16.97

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5.89ct Yellow Quartz, Round, VVS-VS

12 mm (calibrated)

$ 23.36

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5.63ctw Yellow Quartz, Flower Cut, Transparent

11 x 11 mm (calibrated)

$ 10.25

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3.55ct Yellow Quartz, Flower Cut, Transparent

10 x 10 mm (calibrated)

$ 11.67

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7.74ctw Yellow Quartz, Trillion, VVS-VS

12 x 12 mm (calibrated)

$ 30.78

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4.91ct Yellow Quartz, Oval, Transparent

13.1 x 10.5 mm

$ 4.08

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Why Buy Brazilian 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 -> 7 star ratings

Easy, quick.

Posted By Mich in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.

Posted By Kelly in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy every moment

Posted By Ferns in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Had a great experience and the prices are great

Posted By BuBx99 in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate
Enlarged Gemstone Image