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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

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For Example: 6-7
For Example: 8-9
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Brown Quartz
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2.83ct Pale Yellow Quartz, Flower Cut, Transparent

2.83ct Pale Yellow Quartz, Flower Cut, Transparent

9.5 x 8.9 mm

$ 23.44

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6.76ct Medium Rose Pink Rose Quartz, Emerald Cut, Transparent

6.76ct Medium Rose Pink Rose Quartz, Emerald Cut, Transparent

11.6 x 11.4 mm

$ 44.62

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4.93ct Pale Yellow Quartz, Emerald Cut, VVS-VS

4.93ct Pale Yellow Quartz, Emerald Cut, VVS-VS

10 x 10 mm (calibrated)

$ 32.54

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5.10ct Hickory Brown Smoky Quartz, Emerald Cut, VVS-VS

5.10ct Hickory Brown Smoky Quartz, Emerald Cut, VVS-VS

10 x 10 mm (calibrated)

$ 33.66

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6.94ct Dijon Yellow Rutile Quartz, Pear Shape, Translucent

6.94ct Dijon Yellow Rutile Quartz, Pear Shape, Translucent

15 x 10.9 mm

$ 22.72

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14.13ct Reddish Brown Smoky Quartz, Emerald Cut, VVS

14.13ct Reddish Brown Smoky Quartz, Emerald Cut, VVS

14 x 14 mm (calibrated)

$ 20.33

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4.33ct Medium Brown Smoky Quartz, Round, VVS-VS

4.33ct Medium Brown Smoky Quartz, Round, VVS-VS

11.5 mm

$ 8.58

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4.81ct Flamingo Pink Strawberry Quartz, Oval, Transparent

4.81ct Flamingo Pink Strawberry Quartz, Oval, Transparent

11 x 9 mm (calibrated)

$ 34.93

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10.10ct Light Pink Rose Quartz, Pear Shape, Transparent
Rose Quartz Product Video (501484)

10.10ct Light Pink Rose Quartz, Pear Shape, Transparent

20.5 x 13.5 mm

$ 42.40

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5.20ct Pineapple Yellow Quartz, Emerald Cut, VVS-VS

5.20ct Pineapple Yellow Quartz, Emerald Cut, VVS-VS

13.4 x 7.5 mm

$ 13.73

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3.76ct Earthy Pink Strawberry Quartz, Oval, Translucent

3.76ct Earthy Pink Strawberry Quartz, Oval, Translucent

10 x 8 mm (calibrated)

$ 34.74

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32.66ct Light Yellow Quartz, Oval, Transparent

32.66ct Light Yellow Quartz, Oval, Transparent

24 x 18.1 mm

$ 51.73

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4.13ctw Dark Brown Smoky Quartz, Round, VVS-VS

4.13ctw Dark Brown Smoky Quartz, Round, VVS-VS

8 mm (calibrated)

$ 8.18

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2.49ctw Light Rose Pink Strawberry Quartz, Oval, Translucent

2.49ctw Light Rose Pink Strawberry Quartz, Oval, Translucent

8 x 6 mm (calibrated)

$ 39.44

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52.29ct Light Yellow Quartz, Pear Shape, Transparent

52.29ct Light Yellow Quartz, Pear Shape, Transparent

33.3 x 23.2 mm

$ 52.29

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12.25ct Umber Brown Smoky Quartz, Emerald Cut, VVS

12.25ct Umber Brown Smoky Quartz, Emerald Cut, VVS

14 x 14 mm (calibrated)

$ 28.94

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8.80ct Very Light Brown Smoky Quartz, Flower Cut, Transparent/Translucent

8.80ct Very Light Brown Smoky Quartz, Flower Cut, Transparent/Translucent

13 x 13 mm (calibrated)

$ 24.64

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2.61ct Golden-Yellow Rutile Quartz, Pear Shape, Transparent

2.61ct Golden-Yellow Rutile Quartz, Pear Shape, Transparent

10 x 7 mm (calibrated)

$ 8.47

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20.73ct Light Pink Rose Quartz, Oval, Transparent

20.73ct Light Pink Rose Quartz, Oval, Transparent

17 x 17 mm (calibrated)

$ 54.73

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5.93ctw Multicolor Mystic Quartz, Pear Shape, VVS

5.93ctw Multicolor Mystic Quartz, Pear Shape, VVS

12 x 8 mm (calibrated)

$ 49.81

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3.68ct Light Yellow Rutile Quartz, Oval, Transparent

3.68ct Light Yellow Rutile Quartz, Oval, Transparent

12 x 8 mm (calibrated)

$ 12.14

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10.45ctw Medium Yellow Quartz, Fancy, Transparent

10.45ctw Medium Yellow Quartz, Fancy, Transparent

11.9 x 11.5 mm

$ 48.29

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2.38ctw Light Rose Pink Strawberry Quartz, Round, Transparent

2.38ctw Light Rose Pink Strawberry Quartz, Round, Transparent

7 mm (calibrated)

$ 17.28

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4.59ctw Very Light Pink Rose Quartz, Emerald Cut, Transparent

4.59ctw Very Light Pink Rose Quartz, Emerald Cut, Transparent

8 x 8 mm (calibrated)

$ 30.30

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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

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

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

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 -> 10 star ratings

Great prices!!! High quality gemstones.

Posted By Ricky in October, 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

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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