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

28.86ct Yellow Quartz, Cushion, VVS-VS

19 x 19 mm (calibrated)

$ 63.24

View Gem

4.26ct Yellow Quartz, Flower Cut, Transparent

10.5 x 10.4 mm

$ 14.00

View Gem

6.22ct Yellow Quartz, Flower Cut, Transparent

14.1 x 10.1 mm

$ 24.95

View Gem

3.29ct Yellow Quartz, Flower Cut, Transparent

10 x 10 mm (calibrated)

$ 8.83

View Gem

2.62ct Yellow Quartz, Marquise, VVS

13.2 x 8 mm

$ 11.51

View Gem

5.59ct Yellow Quartz, Round, VVS

12 mm (calibrated)

$ 22.48

View Gem

26.79ct Yellow Quartz, Oval, Transparent

21.1 x 16.6 mm

$ 35.23

View Gem

8.61ct Yellow Quartz, Flower Cut, Transparent

17 x 11.2 mm

$ 28.29

View Gem

15.20ctw Yellow Quartz, Flower Cut, Transparent

10 x 10 mm (calibrated)

$ 58.28

View Gem

18.90ct Yellow Quartz, Oval, VVS-VS

17.4 x 14.4 mm

$ 31.07

View Gem

7.52ctw Yellow Quartz, Flower Cut, Transparent

12.8 x 12.4 mm

$ 24.72

View Gem

8.90ct Yellow Quartz, Flower Cut, Transparent

14.6 x 14.2 mm

$ 48.75

View Gem

24.07ct Yellow Quartz, Oval, VVS

21.7 x 18 mm

$ 39.56

View Gem

24.84ct Yellow Quartz, Oval, Transparent

25 x 18 mm (calibrated)

$ 20.62

View Gem

6.26ctw Yellow Quartz, Flower Cut, Transparent

11 x 11 mm (calibrated)

$ 21.82

View Gem

4.47ct Yellow Quartz, Flower Cut, Transparent

12 x 12 mm (calibrated)

$ 8.13

View Gem

25.93ct Yellow Quartz, Cushion, VVS-VS

19 x 19 mm (calibrated)

$ 56.82

View Gem

7.58ct Yellow Quartz, Emerald Cut, VS

12 x 12 mm (calibrated)

$ 41.52

View Gem

14.87ct Yellow Quartz, Flower Cut, Transparent

18 x 17.4 mm

$ 32.58

View Gem

5.36ct Yellow Quartz, Emerald Cut, VVS

11.9 x 10.8 mm

$ 21.41

View Gem

8.90ct Yellow Quartz, Emerald Cut, VVS-VS

17.9 x 8.5 mm

$ 19.51

View Gem

5.68ct Yellow Quartz, Emerald Cut, VVS

12 x 12 mm (calibrated)

$ 22.90

View Gem

13.24ct Yellow Quartz, Emerald Cut, VVS

16 x 16 mm (calibrated)

$ 58.17

View Gem

2.55ct Yellow Quartz, Marquise, VVS

13.1 x 8 mm

$ 11.21

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

It was a good interaction I got a good gemstone for cheap

Posted By Jon in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and good price

Posted By Bry_guy in March, 2026
Source: Bizrate
Enlarged Gemstone Image