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

5.09ct Yellow Quartz, Fancy, Transparent

15 x 10 mm (calibrated)

$ 16.73

View Gem

5.29ct Yellow Quartz, Round, VVS

12 mm (calibrated)

$ 21.26

View Gem

29.40ct Yellow Quartz, Oval, VVS

21.6 x 18.6 mm

$ 79.88

View Gem

6.85ct Yellow Quartz, Flower Cut, Transparent

13 x 13 mm (calibrated)

$ 22.52

View Gem

10.43ctw Yellow Quartz, Trillion, Transparent

11.7 x 11.3 mm

$ 40.00

View Gem

6.27ct White Quartz, Round, VVS

12 mm (calibrated)

$ 8.87

View Gem

6.58ct Yellow Quartz, Emerald Cut, VVS

11.8 x 11.4 mm

$ 36.05

View Gem

5.31ct Yellow Quartz, Round, Transparent

12 mm (calibrated)

$ 21.06

View Gem

38.11ct Yellow Quartz, Oval, VVS-VS

26.2 x 16.9 mm

$ 43.84

View Gem

4.16ct Yellow Quartz, Flower Cut, Transparent

12 x 12 mm (calibrated)

$ 13.68

View Gem

13.55ct Yellow Quartz, Flower Cut, Transparent

16 x 16 mm (calibrated)

$ 44.54

View Gem

5.32ctw Yellow Quartz, Marquise, VVS

13.2 x 8.1 mm

$ 23.36

View Gem

10.09ct Yellow Quartz, Flower Cut, Transparent

13 x 13 mm (calibrated)

$ 55.28

View Gem

5.50ct Yellow Quartz, Flower Cut, Transparent

14.8 x 10.4 mm

$ 18.08

View Gem

14.68ct Yellow Quartz, Flower Cut, Transparent

16.8 x 16.7 mm

$ 32.17

View Gem

6.21ctw Yellow Quartz, Flower Cut, Transparent

11 x 11 mm (calibrated)

$ 23.81

View Gem

8.22ct Yellow Quartz, Round, VVS

14 mm (calibrated)

$ 32.69

View Gem

7.80ct Yellow Quartz, Flower Cut, Transparent

12.5 x 12.5 mm

$ 25.64

View Gem

53.11ct Yellow Quartz, Oval, Transparent

27.6 x 21.2 mm

$ 69.82

View Gem

6.48ct Yellow Quartz, Flower Cut, Transparent

14.2 x 10 mm

$ 25.99

View Gem

5.01ct Yellow Quartz, Emerald Cut, VS

12 x 12 mm (calibrated)

$ 27.45

View Gem

9.38ct Yellow Quartz, Fancy, VVS-VS

16.2 x 14 mm

$ 37.31

View Gem

5.10ctw Yellow Quartz, Flower Cut, Transparent

8 x 8 mm (calibrated)

$ 19.56

View Gem

5.54ct Yellow Quartz, Emerald Cut, VVS-VS

10 x 10 mm (calibrated)

$ 30.34

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 -> 10 star ratings

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

overall great

Posted By SR in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use website

Posted By Mel in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
Source: Bizrate
Enlarged Gemstone Image