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 |
5.63Ct Light Yellow Quartz, Emerald Cut, Vs
13.9 x 7.8 mm
$ 14.87
10.57Ct Pale Yellow Quartz, Flower Cut, Transparent
15 x 15 mm (calibrated)
$ 41.86
4.52Ct Medium Yellow Quartz, Fancy, Transparent
12.7 x 9.9 mm
$ 17.90
6.36Ctw Light Yellow Quartz, Flower Cut, Transparent
11 x 11 mm (calibrated)
$ 29.39
4.27Ct Pale Yellow Quartz, Oval, Vvs
12 x 10 mm (calibrated)
$ 28.19
26.81Ct Light Yellow Quartz, Cushion, Vvs-Vs
19 x 19 mm (calibrated)
$ 70.78
23.79Ct Light Yellow Quartz, Oval, Transparent
25.1 x 20.4 mm
$ 31.40
4.70Ctw Pale Cream Yellow Quartz, Flower Cut, Transparent
8.5 x 8.4 mm
$ 21.72
2.61Ct Lemon Yellow Quartz, Marquise, Vvs
13.1 x 8 mm
$ 13.82
7.20Ct Medium Yellow Quartz, Flower Cut, Transparent
12 x 12 mm (calibrated)
$ 23.28
5.66Ct Dijon Yellow Rutile Quartz, Oval, Transparent
14 x 10 mm (calibrated)
$ 18.68
7.62Ct Medium Yellow Rutile Quartz, Pear Shape, Transparent
16 x 12 mm (calibrated)
$ 24.95
3.25Ct Light Yellow Rutile Quartz, Oval, Transparent
12 x 8 mm (calibrated)
$ 10.72
6.83Ct Greenish Yellow Quartz, Emerald Cut, Vvs
12 x 12 mm (calibrated)
$ 33.17
94.63Ct Pineapple Yellow Quartz, Pear Shape, If
28.9 x 28.3 mm
$ 146.15
19.94Ct Pale Yellow Quartz, Flower Cut, Transparent
24 x 17.8 mm
$ 78.96
8.23Ct Very Pale Yellow Quartz, Emerald Cut, Vvs
12 x 12 mm (calibrated)
$ 54.32
26.79Ct Light Yellow Quartz, Oval, Transparent
21.1 x 16.6 mm
$ 42.44
5.42Ct Medium Yellow Quartz, Round, Vvs
12 mm (calibrated)
$ 35.77
5.70Ct Light Yellow Quartz, Oval, Transparent
12.5 x 10.1 mm
$ 10.42
3.40Ct Light Yellow Quartz, Oval, Transparent
10.8 x 8.4 mm
$ 4.81
39.56Ct Light Yellow Quartz, Fancy, Transparent/Translucent
33.7 x 22 mm
$ 52.22
16.80Ct Deep Yellow Quartz, Oval, Vvs-Vs
20 x 15 mm (calibrated)
$ 44.35
21.64Ct Pale Yellow Quartz, Flower Cut, Transparent
25 x 18 mm (calibrated)
$ 85.69
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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 was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.
Overall Rating -> 8 
It was a good interaction I got a good gemstone for cheap
Overall Rating -> 10
Enjoy every moment
Overall Rating -> 10
Enjoy viewing the selections. Excellent product
Overall Rating -> 10
Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!
Overall Rating -> 10
Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!
