Natural Quartz Gemstones
Explore our wide selection of natural quartz gemstones in a variety of colors, cuts, and sizes for every jewelry project.
|
Bi-color
|
Black
|
Blue
|
Brown Quartz
|
Golden
|
Gray Quartz
|
Green Quartz
|
Multicolor Quartz
|
Orange Quartz
|
Pink Quartz
|
Purple
|
Red Quartz
|
Turquoise
|
Violet
|
White Quartz
|
Yellow Quartz
|
Single |
Pairs |
Lots |
Faceted |
Cabochons |
25.35ct Yellow Quartz, Cushion, VVS-VS
19 x 19 mm (calibrated)
$ 55.54
2.31ct Yellow Quartz, Flower Cut, Transparent
9 x 9 mm (calibrated)
$ 7.59
8.01ct Yellow Quartz, Fancy, VVS
14.8 x 13 mm
$ 28.97
15.14ct Yellow Quartz, Cushion, VS
16 x 16 mm (calibrated)
$ 58.38
5.36ct Yellow Quartz, Flower Cut, Transparent
11.9 x 11.4 mm
$ 17.62
25.83ct Yellow Quartz, Cushion, VVS
19 x 19 mm (calibrated)
$ 56.61
2.83ct Yellow Quartz, Flower Cut, Transparent
9.5 x 8.9 mm
$ 19.46
1.69ctw Yellow Quartz, Flower Cut, Transparent
7.6 x 7.6 mm
$ 5.56
7.02ctw Yellow Quartz, Flower Cut, Transparent
11 x 11 mm (calibrated)
$ 26.93
8.60ct Yellow Rutile Quartz, Round, Transparent
13 mm (calibrated)
$ 23.36
9.75ct Yellow Rutile Quartz, Pear Shape, Translucent
18 x 13 mm (calibrated)
$ 26.49
15.08ct Yellow Quartz, Cushion, VVS
20 x 15 mm (calibrated)
$ 33.05
6.08ct Yellow Quartz, Emerald Cut, VVS
11 x 11 mm (calibrated)
$ 33.31
6.48ctw Yellow Quartz, Flower Cut, Transparent
11.6 x 11.5 mm
$ 21.30
11.79ctw Yellow Quartz, Flower Cut, Transparent
13 x 13 mm (calibrated)
$ 38.75
55.39ct Yellow Quartz, Oval, Transparent
29.1 x 20.3 mm
$ 72.82
2.84ct Yellow Quartz, Marquise, VVS
13 x 8.1 mm
$ 12.48
4.14ctw Yellow Quartz, Flower Cut, Transparent
7 x 7 mm (calibrated)
$ 15.88
6.72ct Yellow Rutile Quartz, Pear Shape, Translucent
15 x 11 mm
$ 18.27
4.66ct Yellow Quartz, Emerald Cut, VVS-VS
11.5 x 11.4 mm
$ 17.97
3.29ct Yellow Quartz, Oval, Transparent
11.4 x 8.2 mm
$ 2.73
13.63ct Yellow Rutile Quartz, Pear Shape, Transparent
19 x 14.2 mm
$ 37.03
11.33ct Yellow Quartz, Flower Cut, Transparent
15 x 15 mm (calibrated)
$ 45.67
5.32ct Yellow Rutile Quartz, Oval, Transparent/Translucent
11.5 x 9.5 mm
$ 29.14
- Page 1
- Page 2
- Page 3
- Page 4
- Page 5
- Page 6
- Page 7
- Page 8
- Page 9
- Page 10
- Page 11
- Page 12
- Page 13
- Page 14
- Page 15
- Page 16
- Page 17
- Page 18
- Page 19
- Page 20
- Page 21
- Page 22
- Page 23
- Page 24
- Page 25
- Page 26
- Page 27
- Page 28
- Page 29
- Page 30
- Page 31
- Page 32
- Page 33
- Page 34
- Page 35
- Page 36
- Page 37
- Page 38
- Page 39
- Page 40
- Page 41
- Page 42
- Page 43
- Page 44
- Page 45
- Page 46
- Page 47
- Page 48
- Page 49
- Page 50
- Page 51
- Page 52
- Page 53
- Page 54
- Page 55
- Page 56
- Page 57
- Page 58
- Page 59
- Page 60
- Page 61
- Page 62
- Page 63
- Page 64
- Page 65
Why Buy Quartz from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
- View All GemSelect Reviews on Bizrate
- Secure checkout and insured worldwide delivery
- 30-day returns and satisfaction guarantee
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.
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 
Although the stones are smaller than I thought, I really don't think in millimeters, they are perfect. I plan to put one into a ring and the other into a necklace. Ordering was easy, contact kept me aware of how shipping was going, and delivery was sooner than expected. The quality of stones I have ordered in the past and this recent order is outstanding and stones I will be proud to wear.
Overall Rating -> 8 
It was fine
Overall Rating -> 10
I love the products. I've bought them as gifts and people love my gifts
Overall Rating -> 9 
I've made several purchases over the last 8 years and I've never been less than happy with any of them.
Overall Rating -> 10
The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.
Overall Rating -> 8
The website was easy to use and there were a lot of good options, I was satisfied.
