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 |
8.80Ct Earthy Yellow Rutile Quartz, Round, Transparent
14 mm (calibrated)
$ 28.80
2.23Ctw Medium Yellow Quartz, Flower Cut, Transparent
6.8 x 6.7 mm
$ 10.31
4.55Ct Earthy Yellow Rutile Quartz, Round, Transparent
11 mm (calibrated)
$ 14.95
10.32Ct Laguna Yellow Quartz, Flower Cut, Transparent
18 x 13 mm (calibrated)
$ 68.11
10.19Ctw Medium-Light Yellow Quartz, Flower Cut, Transparent
12 x 12 mm (calibrated)
$ 47.09
9.84Ctw Earthy Yellow Rutile Quartz, Round, Transparent
11 mm (calibrated)
$ 32.34
8.15Ct Medium Yellow Quartz, Flower Cut, Transparent
15 x 15 mm (calibrated)
$ 37.66
50.35Ct Medium Yellow Quartz, Oval, Transparent
30 x 22 mm (calibrated)
$ 50.35
4.78Ctw Medium Yellow Quartz, Flower Cut, Transparent
8 x 8 mm (calibrated)
$ 22.08
125.85Ct Light Gold Quartz, Fancy, Translucent
45 x 28.7 mm
$ 151.02
5.78Ct Light Earthy Yellow Rutile Quartz, Pear Shape, Transparent
14.9 x 10.9 mm
$ 18.91
7.99Ct Light Pineapple Yellow Quartz, Flower Cut, Transparent
14 x 14 mm (calibrated)
$ 31.64
10.48Ct Lemon Yellow Quartz, Emerald Cut, Vvs
16 x 16 mm (calibrated)
$ 55.46
27.59Ct Light Pineapple Yellow Quartz, Oval, Transparent
22 x 16 mm
$ 43.70
5.82Ct Light Yellow Quartz, Flower Cut, Transparent
16 x 16 mm (calibrated)
$ 26.89
30.57Ct Greenish Yellow Quartz, Oval, Transparent
21.3 x 17.1 mm
$ 43.28
5.35Ct Medium Yellow Quartz, Round, Vvs
12 mm (calibrated)
$ 25.91
7.61Ct Light Yellow Quartz, Oval, Transparent
13.7 x 10.5 mm
$ 10.78
8.23Ct Light Pineapple Yellow Quartz, Flower Cut, Transparent
14 x 14 mm (calibrated)
$ 54.32
6.31Ct Greenish Yellow Quartz, Flower Cut, Transparent
14.2 x 10.1 mm
$ 30.48
14.90Ct Lemon Yellow Quartz, Oval, Transparent
16.9 x 14.2 mm
$ 21.10
13.89Ct Medium Yellow Quartz, Emerald Cut, Vvs
16 x 16 mm (calibrated)
$ 73.52
4.65Ctw Corn Yellow Quartz, Oval, Vvs-Vs
10 x 8 mm (calibrated)
$ 18.42
11.31Ct Lemon Yellow Quartz, Flower Cut, Transparent
15 x 15 mm (calibrated)
$ 54.94
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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 
On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc
Overall Rating -> 10
Love how easy the site is to use. Really love that the pictures are of actual product.
Overall Rating -> 10
I feel Gemselect is a trustworthy company to buy from
Overall Rating -> 10
IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.
Overall Rating -> 10
Great prices!!! High quality gemstones.
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.
