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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 Size
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Quartz Price

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For Example: 6-7
For Example: 8-9
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24.88ct Light Pink Rose Quartz, Oval, Transparent

24.88ct Light Pink Rose Quartz, Oval, Transparent

20 x 15 mm (calibrated)

$ 39.42

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3.16ct Light Pink Strawberry Quartz, Oval, Transparent

3.16ct Light Pink Strawberry Quartz, Oval, Transparent

11 x 9 mm (calibrated)

$ 28.55

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4.08ct Earthy Yellow Rutile Quartz, Oval, Transparent

4.08ct Earthy Yellow Rutile Quartz, Oval, Transparent

12 x 8 mm (calibrated)

$ 13.46

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48.51ct Medium Pink Rose Quartz, Oval, Transparent

48.51ct Medium Pink Rose Quartz, Oval, Transparent

30 x 22 mm (calibrated)

$ 95.47

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3.60ct Multicolor Mystic Quartz, Oval, VVS

3.60ct Multicolor Mystic Quartz, Oval, VVS

11 x 9 mm (calibrated)

$ 30.24

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12.36ct Medium Brown Smoky Quartz, Round, VS

12.36ct Medium Brown Smoky Quartz, Round, VS

16 mm (calibrated)

$ 24.47

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11.09ct Reddish Brown Smoky Quartz, Emerald Cut, VVS

11.09ct Reddish Brown Smoky Quartz, Emerald Cut, VVS

13 x 13 mm (calibrated)

$ 23.82

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7.56ct Clear White Quartz Cat's Eye, Round, Transparent

7.56ct Clear White Quartz Cat's Eye, Round, Transparent

12 mm (calibrated)

$ 32.44

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2.77ct Rose Pink Strawberry Quartz, Oval, Transparent

2.77ct Rose Pink Strawberry Quartz, Oval, Transparent

9 x 7 mm (calibrated)

$ 16.62

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5.40ct Dark Brown Smoky Quartz, Emerald Cut, VVS-VS

5.40ct Dark Brown Smoky Quartz, Emerald Cut, VVS-VS

10.4 x 10.3 mm

$ 35.64

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8.80ctw Greenish Yellow Quartz, Flower Cut, Transparent

8.80ctw Greenish Yellow Quartz, Flower Cut, Transparent

10 x 10 mm (calibrated)

$ 40.66

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4.09ct Clear with Brown Rutile Quartz, Round, Transparent

4.09ct Clear with Brown Rutile Quartz, Round, Transparent

12 mm (calibrated)

$ 12.37

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4.47ct Laguna Yellow Quartz, Flower Cut, Transparent

4.47ct Laguna Yellow Quartz, Flower Cut, Transparent

12 x 12 mm (calibrated)

$ 9.79

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13.24ct Light Yellow Quartz, Emerald Cut, VVS

13.24ct Light Yellow Quartz, Emerald Cut, VVS

16 x 16 mm (calibrated)

$ 70.08

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3.51ctw Medium-Light Yellow Quartz, Flower Cut, Transparent

3.51ctw Medium-Light Yellow Quartz, Flower Cut, Transparent

9.7 x 9.4 mm

$ 13.90

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3.45ctw Multicolor Mystic Quartz, Pear Shape, VVS-VS

3.45ctw Multicolor Mystic Quartz, Pear Shape, VVS-VS

10 x 7 mm (calibrated)

$ 24.84

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1.96ct Peach Rose Strawberry Quartz, Oval, Translucent

1.96ct Peach Rose Strawberry Quartz, Oval, Translucent

8 x 6 mm (calibrated)

$ 11.80

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3.61ct Medium Pink Strawberry Quartz, Round, Translucent

3.61ct Medium Pink Strawberry Quartz, Round, Translucent

10 mm (calibrated)

$ 26.22

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6.99ctw Medium Pink Strawberry Quartz, Oval, Translucent

6.99ctw Medium Pink Strawberry Quartz, Oval, Translucent

11 x 9 mm (calibrated)

$ 65.78

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13.51ct Light Yellow Quartz, Emerald Cut, VVS-VS

13.51ct Light Yellow Quartz, Emerald Cut, VVS-VS

15 x 15 mm (calibrated)

$ 89.17

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5.08ct Medium-Light Brown Smoky Quartz, Round, VS

5.08ct Medium-Light Brown Smoky Quartz, Round, VS

12 mm (calibrated)

$ 10.06

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8.60ct Very Light Golden-Brown Rutile Quartz, Round, Transparent

8.60ct Very Light Golden-Brown Rutile Quartz, Round, Transparent

13 mm (calibrated)

$ 45.41

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33.08ct Rose Pink Rose Quartz, Oval, Transparent

33.08ct Rose Pink Rose Quartz, Oval, Transparent

22 x 19.1 mm

$ 52.40

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5.45ct Gingerbread Brown Smoky Quartz, Round, VVS-VS

5.45ct Gingerbread Brown Smoky Quartz, Round, VVS-VS

12 mm (calibrated)

$ 21.59

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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

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 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 -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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