90,000+Happy Customers
20+Years
WorldwideShipping
Cart
Free Report Included
Worldwide Shipping
30 Day Returns
Help Center Shipping Payment and Checkout Returns Certificates Contact Us
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

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue
Brown
Golden
Gray
Green Brazilian Quartz
Multicolor
Orange
Pink
Purple
Red
Turquoise
Violet
White Brazilian Quartz
Yellow Brazilian Quartz
Single
Pairs
Lots
Faceted
Cabochons
X
Clear All

50.56ct Yellow Quartz, Oval, Transparent

27 x 20 mm (calibrated)

$ 66.47

View Gem

3.69ctw Yellow Quartz, Flower Cut, Transparent

9.8 x 9.5 mm

$ 6.71

View Gem

2.59ct Yellow Quartz, Flower Cut, Transparent

10 x 10 mm (calibrated)

$ 8.52

View Gem

2.26ct Yellow Quartz, Flower Cut, Transparent

10 x 10 mm (calibrated)

$ 7.43

View Gem

14.89ct Yellow Quartz, Flower Cut, Transparent

16 x 16 mm (calibrated)

$ 32.63

View Gem

3.31ct Yellow Quartz, Flower Cut, Transparent

11 x 11 mm (calibrated)

$ 10.87

View Gem

13.50ct Yellow Quartz, Emerald Cut, VVS-VS

15 x 15 mm (calibrated)

$ 73.95

View Gem

8.23ct Yellow Quartz, Flower Cut, Transparent

14 x 14 mm (calibrated)

$ 45.09

View Gem

25.83ct Yellow Quartz, Cushion, VVS

19 x 19 mm (calibrated)

$ 56.61

View Gem

8.01ct Yellow Quartz, Fancy, VVS

14.8 x 13 mm

$ 28.97

View Gem

9.01ct Yellow Quartz, Flower Cut, Transparent

15 x 15 mm (calibrated)

$ 34.55

View Gem

5.93ctw Yellow Quartz, Flower Cut, Transparent

8 x 8 mm (calibrated)

$ 22.75

View Gem

1.55ct Yellow Quartz, Flower Cut, Transparent

8 x 8 mm (calibrated)

$ 5.94

View Gem

7.96ct Yellow Quartz, Fancy, VS

14 x 12 mm (calibrated)

$ 30.69

View Gem

3.08ct Yellow Quartz, Flower Cut, Transparent

11 x 11 mm (calibrated)

$ 10.12

View Gem

5.31ctw Yellow Quartz, Marquise, VVS

13.1 x 8 mm

$ 23.32

View Gem

32.95ct Yellow Quartz, Oval, Transparent

25 x 18 mm (calibrated)

$ 43.32

View Gem

9.79ct Yellow Quartz, Flower Cut, Transparent

15 x 14.3 mm

$ 53.63

View Gem

9.52ct Yellow Quartz, Fancy, VS

14 x 9 mm (calibrated)

$ 36.71

View Gem

5.04ctw Yellow Quartz, Oval, VVS-VS

10 x 8 mm (calibrated)

$ 13.80

View Gem

13.26ct Yellow Quartz, Emerald Cut, VVS

16 x 16 mm (calibrated)

$ 58.26

View Gem

13.78ctw Yellow Quartz, Flower Cut, Transparent

14 x 14 mm (calibrated)

$ 52.84

View Gem

19.94ct Yellow Quartz, Flower Cut, Transparent

24 x 17.8 mm

$ 65.54

View Gem

2.89ctw Yellow Quartz, Flower Cut, Transparent

7 x 7 mm (calibrated)

$ 11.09

View Gem

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 -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The website was easy to use and informative of the selection of stones it has. I quickly found the right stone for me.

Posted By Guero in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

overall great

Posted By SR in April, 2026
Source: Bizrate
Enlarged Gemstone Image