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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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For Example: 6-7
For Example: 8-9
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0.93ct Multicolor Mystic Quartz, Pear Shape, VVS

0.93ct Multicolor Mystic Quartz, Pear Shape, VVS

8 x 6 mm (calibrated)

$ 7.81

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6.04ct Medium Pink Rose Quartz, Emerald Cut, Transparent

6.04ct Medium Pink Rose Quartz, Emerald Cut, Transparent

11 x 11 mm (calibrated)

$ 39.86

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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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12.58ct Light Yellow Quartz, Briolette, VVS

12.58ct Light Yellow Quartz, Briolette, VVS

20.3 x 10.7 mm

$ 41.52

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5.12ct Multicolor Mystic Quartz, Pear Shape, VVS

5.12ct Multicolor Mystic Quartz, Pear Shape, VVS

14 x 10 mm (calibrated)

$ 36.86

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25.27ct Lemon Yellow Quartz, Oval, Transparent

25.27ct Lemon Yellow Quartz, Oval, Transparent

18.1 x 15.4 mm

$ 35.78

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9.49ct Pale Yellow Quartz, Flower Cut, Transparent

9.49ct Pale Yellow Quartz, Flower Cut, Transparent

18 x 13 mm (calibrated)

$ 43.85

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4.14ct Warm Brown Smoky Quartz, Round, VVS-VS

4.14ct Warm Brown Smoky Quartz, Round, VVS-VS

11 mm (calibrated)

$ 8.20

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1.02ct Multicolor Mystic Quartz, Trillion, VS

1.02ct Multicolor Mystic Quartz, Trillion, VS

7 x 7 mm (calibrated)

$ 7.34

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8.82ct Light Mocha Smoky Quartz, Emerald Cut, VVS

8.82ct Light Mocha Smoky Quartz, Emerald Cut, VVS

14 x 14 mm (calibrated)

$ 44.59

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1.85ct Light Pink Strawberry Quartz, Round, Translucent

1.85ct Light Pink Strawberry Quartz, Round, Translucent

8 mm (calibrated)

$ 17.10

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5.57ct Medium Rose Pink Rose Quartz, Emerald Cut, Transparent

5.57ct Medium Rose Pink Rose Quartz, Emerald Cut, Transparent

10.4 x 10.3 mm

$ 36.77

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7.39ct Light Yellow Rutile Quartz, Pear Shape, Transparent

7.39ct Light Yellow Rutile Quartz, Pear Shape, Transparent

15.8 x 10.4 mm

$ 37.61

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9.37ct White Quartz, Emerald Cut, VVS

9.37ct White Quartz, Emerald Cut, VVS

14 x 14 mm (calibrated)

$ 17.88

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2.30ct Multicolor Mystic Quartz, Pear Shape, VVS-VS

2.30ct Multicolor Mystic Quartz, Pear Shape, VVS-VS

12 x 8 mm (calibrated)

$ 16.56

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20.16ctw Light Yellow Quartz, Flower Cut, Transparent
Quartz Product Video (493920)

20.16ctw Light Yellow Quartz, Flower Cut, Transparent

10 x 10 mm (calibrated)

$ 133.06

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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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31.50ct Light Yellow Quartz, Pear Shape, Transparent

31.50ct Light Yellow Quartz, Pear Shape, Transparent

28.3 x 21.7 mm

$ 31.50

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5.05ct Multicolor Mystic Quartz, Pear Shape, VVS

5.05ct Multicolor Mystic Quartz, Pear Shape, VVS

14 x 10 mm (calibrated)

$ 36.36

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6.63ctw Multicolor Mystic Quartz, Oval, VVS-VS

6.63ctw Multicolor Mystic Quartz, Oval, VVS-VS

11 x 9 mm (calibrated)

$ 55.69

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3.51ct Medium Pink Strawberry Quartz, Oval, Translucent

3.51ct Medium Pink Strawberry Quartz, Oval, Translucent

10 x 8 mm (calibrated)

$ 32.44

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11.31ct Lemon Yellow Quartz, Flower Cut, Transparent

11.31ct Lemon Yellow Quartz, Flower Cut, Transparent

15 x 15 mm (calibrated)

$ 54.94

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5.84ct Gingerbread Brown Smoky Quartz, Round, VVS-VS

5.84ct Gingerbread Brown Smoky Quartz, Round, VVS-VS

12 mm (calibrated)

$ 11.57

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13.50ct Light Yellow Quartz, Emerald Cut, VVS-VS

13.50ct Light Yellow Quartz, Emerald Cut, VVS-VS

15 x 15 mm (calibrated)

$ 89.10

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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

IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

Posted By YE in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The website was very easy to use.

Posted By Garnet in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
Source: Bizrate
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