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 |
3.89ct Tuscany Yellow Rutile Quartz, Oval, Transparent
12 x 8 mm (calibrated)
$ 12.83
2.49ct Pale Cream Yellow Quartz, Flower Cut, Transparent
11 x 11 mm (calibrated)
$ 11.51
19.24ct Light Pineapple Yellow Quartz, Oval, Transparent
22 x 16.4 mm
$ 19.24
9.86ct Medium-Light Yellow Quartz, Flower Cut, Transparent
15 x 15 mm (calibrated)
$ 65.08
1.85ct Light Yellow Quartz, Flower Cut, Transparent
10 x 10 mm (calibrated)
$ 7.33
6.25ct Greenish Yellow Quartz, Flower Cut, Transparent
14.2 x 10.1 mm
$ 30.20
9.50ctw Pale Yellow Quartz, Fancy, Transparent
13.7 x 9.9 mm
$ 43.90
7.45ct Light Earthy Yellow Rutile Quartz, Pear Shape, Translucent
16 x 12 mm (calibrated)
$ 24.40
2.43ct Pale Cream Yellow Quartz, Flower Cut, Transparent
9.5 x 9.1 mm
$ 11.23
14.16ct Light Yellow Quartz, Oval, VS
20 x 15 mm (calibrated)
$ 37.38
5.28ct Lemon Yellow Quartz, Round, VS
12 mm (calibrated)
$ 25.64
2.34ct Greenish Yellow Quartz, Trillion, VVS
10 x 10 mm (calibrated)
$ 11.21
16.93ct Light Pineapple Yellow Quartz, Emerald Cut, VVS
18 x 18 mm (calibrated)
$ 111.74
14.33ctw Yellow Green Quartz, Fancy, Transparent
13 x 13 mm (calibrated)
$ 66.22
2.97ct Light Yellow Quartz, Flower Cut, Transparent
11 x 11 mm (calibrated)
$ 11.76
11.12ct Light Pineapple Yellow Quartz, Oval, Transparent
16 x 12 mm (calibrated)
$ 15.74
6.32ct Medium Yellow Quartz, Flower Cut, Transparent
14.1 x 10.2 mm
$ 30.53
8.09ct Earthy Yellow Rutile Quartz, Oval, Transparent
15.1 x 11 mm
$ 26.70
2.85ct Light Pineapple Yellow Quartz, Flower Cut, Transparent
9 x 9 mm (calibrated)
$ 11.29
27.19ct Light Yellow Quartz, Cushion, VVS-VS
19 x 19 mm (calibrated)
$ 71.78
12.82ctw Light Pineapple Yellow Quartz, Round, VVS
12 mm (calibrated)
$ 51.05
43.02ctw Medium Yellow Rutile Quartz, Sphere / Ball, Transparent
15 mm (calibrated)
$ 56.78
14.39ctw Medium Yellow Quartz, Flower Cut, Transparent
12.6 x 12.5 mm
$ 66.49
25.93ct Medium-Light Yellow Quartz, Cushion, VVS-VS
19 x 19 mm (calibrated)
$ 68.46
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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 
When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.
Overall Rating -> 10
I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.
Overall Rating -> 10
All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.
Overall Rating -> 9 
Nothing bad to report. Everything is as expected. The gems and the price are all very good.
Overall Rating -> 10
easy site to navigate
Overall Rating -> 10
I can pick and choose from large selection and find just what I need for .y projects, currently my cane.
