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 |
3.45ct Clear with Copper Rutile Quartz, Oval, Transparent
13 x 9 mm (calibrated)
$ 10.34
12.80ctw Clear White Quartz Cat's Eye, Round, Transparent
11 mm (calibrated)
$ 54.91
3.64ct Clear with Copper Rutile Quartz, Oval, Transparent
11 x 9 mm (calibrated)
$ 12.01
4.05ct Grayish White Rutile Quartz, Sphere / Ball, Translucent
8 mm (calibrated)
$ 4.68
26.31ctw Clear White Quartz, Pear Shape, Transparent
40.6 x 12.6 mm
$ 104.46
8.28ct Clear with Copper Rutile Quartz, Oval, Transparent
15.3 x 11.3 mm
$ 27.32
8.13ct White Quartz Cat's Eye, Round, Transparent
12 mm (calibrated)
$ 39.02
36.06ctw Clear White Quartz, Pear Shape, Transparent
33.7 x 13.6 mm
$ 142.80
10.17ct Colorless Rose Quartz, Pear Shape, Transparent
22.1 x 14 mm
$ 42.68
11.33ct Clear White Quartz, Emerald Cut, VVS
15 x 15 mm (calibrated)
$ 23.77
8.09ct White Quartz Cat's Eye, Round, Transparent
12 mm (calibrated)
$ 34.60
7.98ct Clear White Quartz Cat's Eye, Round, Transparent
12 mm (calibrated)
$ 34.14
8.10ct Clear with Copper Rutile Quartz, Oval, Transparent
15.1 x 11.1 mm
$ 26.74
7.61ct White Quartz Cat's Eye, Round, Transparent
12 mm (calibrated)
$ 40.18
4.02ct Clear with Copper Rutile Quartz, Round, Transparent
10 mm (calibrated)
$ 12.16
9.72ct White Rose Quartz, Flower Cut, Transparent
18.3 x 18.1 mm
$ 25.66
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 -> 9 
It was great!
Overall Rating -> 10 
the selection is good as are the prices
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 -> 8
Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use
Overall Rating -> 9
Plan on purchasing on an ongoing basis. So far.....so good....
Overall Rating -> 10
Very good
