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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
Quartz Clarity
Quartz Price

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
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3.36ct Pink Rose Quartz, Emerald Cut, Transparent

3.36ct Pink Rose Quartz, Emerald Cut, Transparent

9.6 x 9.6 mm

$ 18.41

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2.38ct Pink Strawberry Quartz, Oval, Transparent

2.38ct Pink Strawberry Quartz, Oval, Transparent

9 x 7 mm (calibrated)

$ 18.26

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1.40ctw Multicolor Mystic Quartz, Trillion, VVS

1.40ctw Multicolor Mystic Quartz, Trillion, VVS

6 x 6 mm (calibrated)

$ 9.76

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2.61ct Yellow Rutile Quartz, Pear Shape, Transparent

2.61ct Yellow Rutile Quartz, Pear Shape, Transparent

10.8 x 7.1 mm

$ 7.03

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1.61ct Pink Strawberry Quartz, Round, Translucent

1.61ct Pink Strawberry Quartz, Round, Translucent

8 mm (calibrated)

$ 12.35

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4.26ct Yellow Quartz, Flower Cut, Transparent

4.26ct Yellow Quartz, Flower Cut, Transparent

11 x 11 mm (calibrated)

$ 14.00

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7.86ct Yellow Quartz, Emerald Cut, VVS

7.86ct Yellow Quartz, Emerald Cut, VVS

14 x 14 mm (calibrated)

$ 31.68

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4.13ct Pink Strawberry Quartz, Oval, Transparent

4.13ct Pink Strawberry Quartz, Oval, Transparent

11 x 9 mm (calibrated)

$ 30.98

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3.29ct Pink Rose Quartz, Emerald Cut, Transparent

3.29ct Pink Rose Quartz, Emerald Cut, Transparent

9 x 9 mm (calibrated)

$ 18.03

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3.00ct Pink Strawberry Quartz, Round, Translucent

3.00ct Pink Strawberry Quartz, Round, Translucent

9 mm (calibrated)

$ 18.33

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35.42ct White Quartz, Fancy, Transparent

35.42ct White Quartz, Fancy, Transparent

27.2 x 21.6 mm

$ 38.80

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5.41ct Pink Rose Quartz, Emerald Cut, Transparent

5.41ct Pink Rose Quartz, Emerald Cut, Transparent

11 x 11 mm (calibrated)

$ 26.94

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26.92ct Pink Rose Quartz, Oval, Translucent

26.92ct Pink Rose Quartz, Oval, Translucent

20 x 15 mm (calibrated)

$ 35.39

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2.28ct Pink Strawberry Quartz, Round, Transparent

2.28ct Pink Strawberry Quartz, Round, Transparent

9 mm (calibrated)

$ 18.62

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3.50ctw Pink Strawberry Quartz, Oval, Transparent

3.50ctw Pink Strawberry Quartz, Oval, Transparent

9 x 7 mm (calibrated)

$ 21.02

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13.43ct Yellow Rutile Quartz, Pear Shape, Transparent

13.43ct Yellow Rutile Quartz, Pear Shape, Transparent

18 x 13 mm (calibrated)

$ 36.50

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52.58ct Yellow Quartz, Oval, VVS

52.58ct Yellow Quartz, Oval, VVS

25 x 19.4 mm

$ 60.49

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10.36ct Yellow Rutile Quartz, Oval, Transparent

10.36ct Yellow Rutile Quartz, Oval, Transparent

18 x 14.8 mm

$ 28.38

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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)

$ 30.59

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18.16ct Yellow Quartz, Oval, Transparent

18.16ct Yellow Quartz, Oval, Transparent

18.3 x 13.6 mm

$ 21.35

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6.58ct Brown Smoky Quartz, Pear Shape, VVS

6.58ct Brown Smoky Quartz, Pear Shape, VVS

15.1 x 11.1 mm

$ 13.11

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1.97ct Pink Strawberry Quartz, Round, Translucent

1.97ct Pink Strawberry Quartz, Round, Translucent

8 mm (calibrated)

$ 15.11

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1.75ct Brown Smoky Quartz, Pear Shape, VVS

1.75ct Brown Smoky Quartz, Pear Shape, VVS

15.9 x 5 mm

$ 8.72

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5.64ct Multicolor Mystic Quartz, Oval, VVS

5.64ct Multicolor Mystic Quartz, Oval, VVS

14 x 10 mm (calibrated)

$ 32.77

View Gem
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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

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
Source: Bizrate

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 -> 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

I had a very easy time navigating the web page and using filters to find what I was looking for. The varied selection was nice to see and pricing is clear and fair.

Posted By Mattick in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great! Affordable

Posted By Spinellope in April, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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