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Natural Quartz Gemstones

Explore our wide selection of natural quartz gemstones in a variety of colors, cuts, and sizes for every jewelry project.

Pink Quartz
Quartz Cabochons
White Quartz
Yellow Quartz
Emerald Cut Quartz
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Quartz Price

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For Example: 6-7
For Example: 8-9
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5.36ct Light Yellow Quartz, Flower Cut, Transparent

5.36ct Light Yellow Quartz, Flower Cut, Transparent

13 x 13 mm (calibrated)

$ 11.75

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10.19ct Deep Brown Smoky Quartz, Round, VVS

10.19ct Deep Brown Smoky Quartz, Round, VVS

14 mm (calibrated)

$ 24.07

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3.58ct Light Yellow Rutile Quartz, Marquise, Transparent

3.58ct Light Yellow Rutile Quartz, Marquise, Transparent

14.3 x 7.2 mm

$ 11.63

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2.69ct Light Pink Strawberry Quartz, Oval, Transparent

2.69ct Light Pink Strawberry Quartz, Oval, Transparent

9 x 7 mm (calibrated)

$ 20.71

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4.40ctw Light Pink Rose Quartz, Emerald Cut, Transparent

4.40ctw Light Pink Rose Quartz, Emerald Cut, Transparent

8.5 x 8.5 mm

$ 29.04

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3.50ctw Pale Cream Yellow Quartz, Flower Cut, Transparent

3.50ctw Pale Cream Yellow Quartz, Flower Cut, Transparent

10.7 x 10.5 mm

$ 16.18

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1.36ct Light Brown Smoky Quartz, Baguette, VVS

1.36ct Light Brown Smoky Quartz, Baguette, VVS

9 x 6 mm (calibrated)

$ 11.42

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3.57ct Multicolor Mystic Quartz, Round, VVS

3.57ct Multicolor Mystic Quartz, Round, VVS

10 mm (calibrated)

$ 25.70

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6.98ct Multicolor Mystic Quartz, Cushion, VVS

6.98ct Multicolor Mystic Quartz, Cushion, VVS

12 x 12 mm (calibrated)

$ 50.26

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3.12ctw Pale Yellow Quartz, Flower Cut, Transparent

3.12ctw Pale Yellow Quartz, Flower Cut, Transparent

8.4 x 8.4 mm

$ 12.36

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10.08ct Light Rose Pink Rose Quartz, Emerald Cut, Transparent

10.08ct Light Rose Pink Rose Quartz, Emerald Cut, Transparent

12.5 x 12.5 mm

$ 66.53

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3.72ctw Multicolor Mystic Quartz, Trillion, VS

3.72ctw Multicolor Mystic Quartz, Trillion, VS

8 x 8 mm (calibrated)

$ 26.78

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6.66ctw Deep Chocolate Brown Smoky Quartz, Round, VS

6.66ctw Deep Chocolate Brown Smoky Quartz, Round, VS

8 mm (calibrated)

$ 61.54

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87.25ct Vivid Yellow Quartz, Pear Shape, VVS
Quartz Product Video (470297)

87.25ct Vivid Yellow Quartz, Pear Shape, VVS

31.8 x 25.2 mm

$ 143.96

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5.96ct Rose Pink Rose Quartz, Emerald Cut, Transparent

5.96ct Rose Pink Rose Quartz, Emerald Cut, Transparent

11 x 11 mm (calibrated)

$ 39.34

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11.35ct Medium Yellow Quartz, Emerald Cut, VVS

11.35ct Medium Yellow Quartz, Emerald Cut, VVS

14 x 14 mm (calibrated)

$ 74.92

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35.80ct Clear White Quartz, Fancy, Transparent

35.80ct Clear White Quartz, Fancy, Transparent

27.5 x 21.9 mm

$ 47.26

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5.32ct Medium-Light Brown Smoky Quartz, Round, VVS

5.32ct Medium-Light Brown Smoky Quartz, Round, VVS

12 mm (calibrated)

$ 17.56

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34.71ct Medium Yellow Quartz, Oval, Transparent

34.71ct Medium Yellow Quartz, Oval, Transparent

25 x 18 mm (calibrated)

$ 54.98

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8.20ct Medium Yellow Quartz, Emerald Cut, VVS-VS

8.20ct Medium Yellow Quartz, Emerald Cut, VVS-VS

16.7 x 9.1 mm

$ 21.65

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2.74ct Pale Reddish Orange Strawberry Quartz, Round, Transparent

2.74ct Pale Reddish Orange Strawberry Quartz, Round, Transparent

9.5 mm (calibrated)

$ 50.64

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4.77ctw Clear with Brown Rutile Quartz, Round, Transparent

4.77ctw Clear with Brown Rutile Quartz, Round, Transparent

9 mm (calibrated)

$ 11.45

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27.82ct Light Yellow Quartz, Cushion, VVS-VS

27.82ct Light Yellow Quartz, Cushion, VVS-VS

19 x 19 mm (calibrated)

$ 73.44

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7.03ct Pale Yellow Quartz, Emerald Cut, VVS-VS

7.03ct Pale Yellow Quartz, Emerald Cut, VVS-VS

12 x 12 mm (calibrated)

$ 46.40

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Why Buy Quartz from GemSelect?

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.

Loose Quartz Gemstones for Jewelry and Collectors

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 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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.

Posted By G.W. in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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!

Posted By TheP in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was all good

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

went well

Posted By Doug in May, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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