Natural Quartz Gemstones
Explore our wide selection of natural quartz gemstones in a variety of colors, cuts, and sizes for every jewelry project.
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Bi-color
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Black
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Blue
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Brown Quartz
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Golden Quartz
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Gray Quartz
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Green Quartz
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Multicolor Quartz
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Orange Quartz
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Pink Quartz
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Purple
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Red Quartz
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Turquoise
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Violet
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White Quartz
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Yellow Quartz
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
6.07Ct Light Yellow Quartz, Emerald Cut, Vs
12.7 x 11.7 mm
$ 28.21
6.24Ct Medium Yellow Quartz, Round, Transparent
12 mm (calibrated)
$ 29.82
29.37Ct Light Yellow Quartz, Oval, Transparent
20.1 x 15.8 mm
$ 29.37
9.22Ct Light Yellow Rutile Quartz, Pear Shape, Transparent
16 x 12 mm (calibrated)
$ 30.19
17.51Ct Medium Yellow Quartz, Flower Cut, Transparent
17.3 x 16.4 mm
$ 69.34
7.02Ctw Pale Cream Yellow Quartz, Flower Cut, Transparent
11 x 11 mm (calibrated)
$ 32.44
13.48Ct Light Golden-Yellow Quartz, Emerald Cut, Vvs-Vs
15 x 15 mm (calibrated)
$ 88.97
7.53Ct Warm Yellow Rutile Quartz, Pear Shape, Translucent
15 x 10.9 mm
$ 24.65
5.56Ct Light Yellow Quartz, Emerald Cut, Vs
11.8 x 11.4 mm
$ 36.70
5.28Ct Pale Yellow Quartz, Emerald Cut, Vvs-Vs
11 x 11 mm (calibrated)
$ 34.85
7.83Ctw Medium Yellow Quartz, Flower Cut, Transparent
8 x 8 mm (calibrated)
$ 36.18
2.82Ct Medium Yellow Quartz, Flower Cut, Transparent
13.6 x 13.4 mm
$ 13.03
6.34Ct Pale Yellow Rutile Quartz, Pear Shape, Translucent
15.1 x 10.8 mm
$ 20.75
3.91Ct Earthy Yellow Rutile Quartz, Oval, Transparent
12 x 8 mm (calibrated)
$ 12.91
10.83Ct Light Yellow Rutile Quartz, Pear Shape, Translucent
16.2 x 13.3 mm
$ 35.75
28.14Ct Medium Yellow Quartz, Oval, Vvs
19.6 x 16.1 mm
$ 55.72
5.11Ctw Pale Cream Yellow Quartz, Flower Cut, Transparent
7.3 x 7.2 mm
$ 23.62
24.90Ct Light Yellow Rutile Quartz, Pear Shape, Translucent
21.3 x 16.7 mm
$ 32.87
15.47Ct Medium Yellow Quartz, Pear Shape, Transparent
27 x 15.8 mm
$ 15.47
46.61Ct Bumblebee Yellow Quartz, Oval, Transparent
28.8 x 20.9 mm
$ 73.82
3.99Ctw Pale Yellow Quartz, Flower Cut, Transparent
8.6 x 8.6 mm
$ 15.80
2.70Ct Laguna Yellow Quartz, Flower Cut, Transparent
10 x 10 mm (calibrated)
$ 10.69
5.25Ct Light Yellow Quartz, Round, Vvs
12 mm (calibrated)
$ 34.66
2.62Ctw Light Yellow Quartz, Flower Cut, Transparent
8 x 8 mm (calibrated)
$ 12.11
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Why Buy Quartz from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
- View All GemSelect Reviews on Bizrate
- Secure checkout and insured worldwide delivery
- 30-day returns and satisfaction guarantee
Natural Quartz Stones
Our natural quartz gemstones are carefully selected for clarity, color and overall quality. From transparent rock crystal to richly colored varieties, quartz offers exceptional versatility for jewelry and collecting.
Buy Quartz Gemstones Online
Browse loose quartz gemstones with detailed photos, specifications and easy filtering options. Enjoy secure checkout and reliable worldwide shipping when you shop online with GemSelect.
Popular Quartz Varieties
Quartz includes well-known varieties such as amethyst, citrine, smoky quartz, rose quartz and lemon quartz. Each offers unique color characteristics while sharing excellent durability for everyday jewelry use.
Faceted Quartz for Fine Jewelry
Faceted quartz gemstones provide brilliance and sparkle at an affordable price. Available in shapes such as round, oval, cushion and pear, they are ideal for rings, pendants and earrings.
Quartz Cabochons
Quartz cabochons feature smooth, polished surfaces that highlight color and internal features. They are especially popular for statement rings, artisan jewelry and custom designs.
Calibrated Quartz Sizes
Choose calibrated quartz stones in standard sizes such as 6 mm rounds or 8 x 6 mm ovals. These precision-cut gems fit common jewelry mountings and simplify production.
Wholesale Quartz Gemstones
We offer competitive pricing on single stones and bulk quartz purchases. Ideal for jewelers, designers and resellers looking for consistent quality and reliable supply.
Quartz Durability and Care
With a Mohs hardness of 7, quartz gemstones are suitable for most jewelry types. Clean with mild soap and water, and store separately to prevent scratches.
Learn more about the properties, history and varieties of quartz on our Quartz Information Page.
FAQs
Are your quartz gemstones natural?
Yes, all our quartz gemstones are natural. Any treatments, such as heating for certain varieties, are fully disclosed on each product page.
Is quartz suitable for everyday wear?
Quartz has a hardness of 7 on the Mohs scale, making it durable enough for most jewelry, including rings, earrings and pendants.
What colors are available in quartz gemstones?
Quartz occurs in many colors including purple (amethyst), yellow (citrine), pink (rose quartz), brown (smoky quartz) and colorless rock crystal.
Do you offer calibrated quartz stones?
Yes, we stock calibrated quartz gemstones in standard sizes that fit popular commercial jewelry settings.
Can I buy quartz gemstones in bulk?
We offer wholesale quartz options for designers and retailers, with competitive pricing on larger quantity orders.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 
I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.
Overall Rating -> 10
So far So good
Overall Rating -> 8 
I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.
Overall Rating -> 10
Very food
Overall Rating -> 10
Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.
Overall Rating -> 10
I could see the actual gem I was buying
