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

4.10ct Yellow Quartz, Oval, Transparent

12 x 10 mm (calibrated)

$ 3.40

View Gem

9.89ct Yellow Quartz, Marquise, VVS

19.2 x 13.1 mm

$ 39.23

View Gem

55.39ct Yellow Quartz, Oval, Transparent

29.1 x 20.3 mm

$ 72.82

View Gem

90.46ct Yellow Quartz, Fancy, Transparent

38.6 x 25.2 mm

$ 99.11

View Gem

7.36ct Yellow Quartz, Fancy, Transparent

13 x 13 mm (calibrated)

$ 24.19

View Gem

12.14ct Yellow Quartz, Oval, Transparent

15.2 x 12.5 mm

$ 12.09

View Gem

25.94ct Yellow Quartz, Cushion, VVS-VS

19 x 19 mm (calibrated)

$ 56.84

View Gem

14.27ct Yellow Quartz, Oval, Transparent

16.5 x 13.2 mm

$ 16.77

View Gem

1.56ct Yellow Quartz, Flower Cut, Transparent

8.4 x 8 mm

$ 5.13

View Gem

4.66ct Yellow Quartz, Emerald Cut, VVS-VS

11.5 x 11.4 mm

$ 17.97

View Gem

14.83ctw Yellow Quartz, Fancy, Transparent

14.1 x 10 mm

$ 56.87

View Gem

6.98ct Green Quartz, Marquise, VVS

17.1 x 12 mm

$ 27.76

View Gem

10.34ct Yellow Quartz, Flower Cut, Transparent

16 x 12 mm (calibrated)

$ 41.45

View Gem

8.99ct Yellow Quartz, Marquise, VVS

20 x 12.8 mm

$ 35.65

View Gem

5.45ctw Yellow Quartz, Marquise, VVS

13.2 x 8.1 mm

$ 23.95

View Gem

10.48ct Yellow Quartz, Emerald Cut, VVS

16 x 16 mm (calibrated)

$ 46.03

View Gem

40.21ct Yellow Quartz, Oval, Transparent

27 x 20 mm (calibrated)

$ 52.87

View Gem

145.85ct Yellow Quartz, Oval, VVS

36.9 x 30.3 mm

$ 333.97

View Gem

47.98ct Yellow Quartz, Pear Shape, VVS

36.1 x 22.2 mm

$ 105.14

View Gem

3.07ct Yellow Quartz, Flower Cut, Transparent

11 x 11 mm (calibrated)

$ 11.79

View Gem

10.57ct Yellow Quartz, Flower Cut, Transparent

15 x 15 mm (calibrated)

$ 34.74

View Gem

8.59ct Green Quartz, Cushion, Transparent

13 x 13 mm (calibrated)

$ 11.76

View Gem

1.42ctw Yellow Quartz, Marquise, VS

9.2 x 4.6 mm

$ 7.78

View Gem

2.33ct Yellow Quartz, Flower Cut, Transparent

9.6 x 9.6 mm

$ 7.66

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

Easy to use website

Posted By Mel in February, 2026
Source: Bizrate

Overall Rating -> 7 star ratings

easy interface for a pricless buy

Posted By Zeak in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very neat and to the point

Posted By Botha in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Fast snd easy to find what I was looking for

Posted By Bawb in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
Source: Bizrate
Enlarged Gemstone Image