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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
Quartz Weight
Quartz Size
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Quartz Price

Size Explained

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For Example: 6-7
For Example: 8-9
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2.73ct Very Light Rose Pink Rose Quartz, Flower Cut, Transparent

2.73ct Very Light Rose Pink Rose Quartz, Flower Cut, Transparent

12.2 x 8.5 mm

$ 8.40

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3.50ctw Multicolor Mystic Quartz, Oval, VVS-VS

3.50ctw Multicolor Mystic Quartz, Oval, VVS-VS

9 x 7 mm (calibrated)

$ 25.20

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2.84ct Umber Brown Smoky Quartz, Round, VS-SI

2.84ct Umber Brown Smoky Quartz, Round, VS-SI

9.5 mm (calibrated)

$ 15.00

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4.68ct Multicolor Blue Mystic Quartz, Pear Shape, VS

4.68ct Multicolor Blue Mystic Quartz, Pear Shape, VS

14 x 10 mm (calibrated)

$ 16.85

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6.74ct Medium-Light Brown Smoky Quartz, Oval, VVS

6.74ct Medium-Light Brown Smoky Quartz, Oval, VVS

14 x 12 mm (calibrated)

$ 28.39

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9.38ct Dark Brown Smoky Quartz, Emerald Cut, VVS

9.38ct Dark Brown Smoky Quartz, Emerald Cut, VVS

13 x 13 mm (calibrated)

$ 22.16

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34.18ct Clear White Quartz, Fancy, Transparent

34.18ct Clear White Quartz, Fancy, Transparent

27.9 x 24.8 mm

$ 45.12

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4.08ct Medium Rose Pink Rose Quartz, Emerald Cut, Transparent

4.08ct Medium Rose Pink Rose Quartz, Emerald Cut, Transparent

9.6 x 9.6 mm

$ 26.93

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3.55ct Medium Yellow Quartz, Oval, Transparent

3.55ct Medium Yellow Quartz, Oval, Transparent

10.7 x 8.6 mm

$ 5.03

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4.99ct Warm Brown Smoky Quartz, Flower Cut, Transparent

4.99ct Warm Brown Smoky Quartz, Flower Cut, Transparent

11.5 x 11.2 mm

$ 22.93

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12.62ct Warm Yellow Rutile Quartz, Pear Shape, Translucent
Rutile Quartz Product Video (435896)

12.62ct Warm Yellow Rutile Quartz, Pear Shape, Translucent

18 x 13 mm (calibrated)

$ 41.32

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6.41ct Light Green Rutile Quartz, Pear Shape, Transparent

6.41ct Light Green Rutile Quartz, Pear Shape, Transparent

17.3 x 9.4 mm

$ 18.36

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5.57ct Umber Brown Smoky Quartz, Round, VVS

5.57ct Umber Brown Smoky Quartz, Round, VVS

11 mm (calibrated)

$ 12.50

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9.06ct Medium Rose Pink Rose Quartz, Emerald Cut, Transparent

9.06ct Medium Rose Pink Rose Quartz, Emerald Cut, Transparent

12.6 x 12.4 mm

$ 59.80

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4.42ct Warm Brown Smoky Quartz, Round, VVS-VS

4.42ct Warm Brown Smoky Quartz, Round, VVS-VS

11 mm (calibrated)

$ 8.75

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5.08ct Pale Yellow Quartz, Emerald Cut, VVS-VS

5.08ct Pale Yellow Quartz, Emerald Cut, VVS-VS

10.5 x 10.5 mm

$ 33.53

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8.06ct White Quartz Cat's Eye, Round, Transparent

8.06ct White Quartz Cat's Eye, Round, Transparent

12 mm (calibrated)

$ 42.55

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4.33ct Medium Pink Strawberry Quartz, Oval, Translucent

4.33ct Medium Pink Strawberry Quartz, Oval, Translucent

12 x 10 mm (calibrated)

$ 62.35

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3.89ct Light Pink Rose Quartz, Emerald Cut, Transparent

3.89ct Light Pink Rose Quartz, Emerald Cut, Transparent

10 x 10 mm (calibrated)

$ 25.68

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0.76ct Multicolor Mystic Quartz, Trillion, VVS

0.76ct Multicolor Mystic Quartz, Trillion, VVS

6 x 6 mm (calibrated)

$ 6.38

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4.19ctw Light Yellow Quartz, Flower Cut, Transparent

4.19ctw Light Yellow Quartz, Flower Cut, Transparent

10 x 10 mm (calibrated)

$ 19.37

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13.25ct Medium Gold Rutile Quartz, Pear Shape, Transparent

13.25ct Medium Gold Rutile Quartz, Pear Shape, Transparent

21.7 x 15.6 mm

$ 56.14

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12.36ct Clear with Black Rutile Quartz, Sphere / Ball, Translucent

12.36ct Clear with Black Rutile Quartz, Sphere / Ball, Translucent

12 mm (calibrated)

$ 17.14

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2.97ct Multicolor Blue Mystic Quartz, Trillion, VVS-VS

2.97ct Multicolor Blue Mystic Quartz, Trillion, VVS-VS

10 x 10 mm (calibrated)

$ 10.69

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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

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

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

The website was easy to use and there were a lot of good options, I was satisfied.

Posted By Brielly in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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!

Posted By Britnee Rose in September, 2025
Source: Bizrate
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