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 |
6.37ct Light Pineapple Yellow Quartz, Emerald Cut, VVS-VS
12 x 12 mm (calibrated)
$ 30.86
9.34ct Medium Yellow Quartz, Flower Cut, Transparent
16 x 12 mm (calibrated)
$ 45.12
2.88ct Medium Yellow Quartz, Flower Cut, Transparent
12 x 12 mm (calibrated)
$ 13.31
3.16ct Pale Yellow Quartz, Flower Cut, Transparent
10 x 10 mm (calibrated)
$ 12.52
117.35ct Vivid Yellow Quartz, Oval, VVS
32.8 x 27 mm
$ 329.95
1.72ct Medium-Light Yellow Quartz, Flower Cut, Transparent
8 x 8 mm (calibrated)
$ 6.82
5.20ct Pineapple Yellow Quartz, Emerald Cut, VVS-VS
13.4 x 7.5 mm
$ 13.73
8.65ct Medium Yellow Quartz, Round, VVS
14 mm (calibrated)
$ 41.45
5.46ct Light Yellow Quartz, Flower Cut, Transparent
12 x 12 mm (calibrated)
$ 25.22
2.35ct Warm Yellow Rutile Quartz, Marquise, Transparent
12 x 6 mm (calibrated)
$ 7.63
3.83ct Light Yellow Quartz, Flower Cut, Transparent
11 x 11 mm (calibrated)
$ 15.17
6.95ctw Pale Cream Yellow Quartz, Flower Cut, Transparent
9 x 9 mm (calibrated)
$ 32.11
15.20ctw Medium-Light Yellow Quartz, Flower Cut, Transparent
10 x 10 mm (calibrated)
$ 70.22
15.83ct Pale Yellow Quartz, Flower Cut, Transparent
22.1 x 13.7 mm
$ 62.69
6.85ct Pale Yellow Quartz, Flower Cut, Transparent
13 x 13 mm (calibrated)
$ 27.13
8.68ct Light Yellow Quartz, Oval, Transparent
13.6 x 11.2 mm
$ 10.42
27.94ct Light Yellow Quartz, Oval, Transparent
23.9 x 19.1 mm
$ 27.94
9.59ct Greenish Yellow Quartz, Flower Cut, Transparent
16 x 12 mm (calibrated)
$ 46.33
24.07ct Medium Yellow Quartz, Oval, VVS
21.7 x 18 mm
$ 47.66
14.89ct Medium Yellow Quartz, Flower Cut, Transparent
16 x 16 mm (calibrated)
$ 39.31
10.06ct Pale Yellow Quartz, Emerald Cut, VS
13 x 13 mm (calibrated)
$ 66.40
1.26ctw Medium-Light Yellow Quartz, Marquise, VS
9.1 x 4.5 mm
$ 8.32
6.27ct Laguna Yellow Quartz, Emerald Cut, VVS-VS
12 x 12 mm (calibrated)
$ 41.39
8.77ct Greenish Yellow Quartz, Emerald Cut, VVS
14 x 14 mm (calibrated)
$ 42.60
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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 can pick and choose from large selection and find just what I need for .y projects, currently my cane.
Overall Rating -> 10
Had a great experience and the prices are great
Overall Rating -> 10
I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!
Overall Rating -> 10
I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.
Overall Rating -> 10
Was a good experience.
Overall Rating -> 10
Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.
