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Home › Gemstones › Gemstones By Shape › Cabochon Gemstones

Natural Cabochon Gemstones

Browse our collection of natural cabochon gemstones, featuring smooth domed cuts perfect for jewelry and gemstone collecting.

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0.92ct Natural Medium Dark-Orange Zircon, Oval, VVS-VS, Photo A

0.92ct Natural Medium Dark-Orange Zircon, Oval, VVS-VS

Zircon

0.92ct1 pc
$ 22.91
5.8 x 4.9 mm
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1.38ct Natural Cantaloupe Orange Moonstone, Marquise, Translucent, Photo A

1.38ct Natural Cantaloupe Orange Moonstone, Marquise, Translucent

Moonstone

1.38ct1 pc
$ 2.75
10 x 5.3 mm
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0.86ct Natural Light Magenta Sapphire, Oval, VVS-VS, Photo A

0.86ct Natural Light Magenta Sapphire, Oval, VVS-VS

Sapphire

0.86ct1 pc
$ 95.91
7.1 x 5.2 mm
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3.75ct Natural Bubblegum Pink Rose Quartz, Octagon / Emerald Cut, Transparent, Photo A

3.75ct Natural Bubblegum Pink Rose Quartz, Octagon / Emerald Cut, Transparent

Rose Quartz

3.75ct1 pc
$ 20.55
10 x 10 mm (calibrated)
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0.82ct Natural Yellow Beige Color-Change Diaspore, Octagon / Emerald Cut, VS, Photo A

0.82ct Natural Yellow Beige Color-Change Diaspore, Octagon / Emerald Cut, VS

Color-Change Diaspore

0.82ct1 pc
$ 30.46
6.5 x 5 mm
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2.91ct Natural Pinkish Violet Amethyst, Trillion, VVS-VS, Photo A

2.91ct Natural Pinkish Violet Amethyst, Trillion, VVS-VS

Amethyst

2.91ct1 pc
$ 20.29
10 x 10 mm (calibrated)
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4.36ct Natural Golden Citrine, Octagon / Emerald Cut, VVS, Photo A

4.36ct Natural Golden Citrine, Octagon / Emerald Cut, VVS

Citrine

4.36ct1 pc
$ 30.39
11 x 9 mm (calibrated)
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1.16ct Natural Medium Orange Hessonite Garnet, Oval, VS, Photo A

1.16ct Natural Medium Orange Hessonite Garnet, Oval, VS

Hessonite Garnet

1.16ct1 pc
$ 23.11
7 x 5.6 mm
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16.22ct Natural Deep Wine Red Ruby, Oval, Translucent, Photo A
Ruby Product Video (613031)

16.22ct Natural Deep Wine Red Ruby, Oval, Translucent

Ruby

16.22ct1 pc
$ 710.83
17.1 x 14.5 mm
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3.93ctw Natural Sky Blue Topaz, Oval, VVS-VS, Photo A

3.93ctw Natural Sky Blue Topaz, Oval, VVS-VS

Topaz

3.93ct total4 pcs
$ 21.57
7 x 5 mm (calibrated)
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2.84ct Natural Medium Violet Amethyst, Trillion, VS, Photo A

2.84ct Natural Medium Violet Amethyst, Trillion, VS

Amethyst

2.84ct1 pc
$ 21.28
10 x 10 mm (calibrated)
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20.61ct Natural Medium Brown Moonstone, Oval, Opaque, Photo A

20.61ct Natural Medium Brown Moonstone, Oval, Opaque

Moonstone

20.61ct1 pc
$ 45.16
21.4 x 16.1 mm
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19.33ct Natural Silver Gray Hematite, Pear Shape, Opaque, Photo A

19.33ct Natural Silver Gray Hematite, Pear Shape, Opaque

Hematite

19.33ct1 pc
$ 19.48
20.7 x 13.6 mm
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4.97ct Natural Honey Yellow Agate, Oval, Translucent, Photo A

4.97ct Natural Honey Yellow Agate, Oval, Translucent

Agate

4.97ct1 pc
$ 9.90
12.2 x 10.5 mm
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2.60ct Natural Blush Red Andesine Labradorite, Cushion, Transparent, Photo A

2.60ct Natural Blush Red Andesine Labradorite, Cushion, Transparent

Andesine Labradorite

2.60ct1 pc
$ 32.37
12.7 x 7.4 mm
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4.16ctw Natural Sky Blue Topaz, Oval, VS, Photo A

4.16ctw Natural Sky Blue Topaz, Oval, VS

Topaz

4.16ct total15 pcs
$ 19.07
5 x 3.1 mm
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9.34ct Natural Very Light Golden-Brown Rutile Quartz, Round, Transparent, Photo A

9.34ct Natural Very Light Golden-Brown Rutile Quartz, Round, Transparent

Rutile Quartz

9.34ct1 pc
$ 25.38
15 mm (calibrated)
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7.02ctw Natural Pale Cream Yellow Quartz, Flower Cut, Transparent, Photo A

7.02ctw Natural Pale Cream Yellow Quartz, Flower Cut, Transparent

Quartz

7.02ct total3 pcs
$ 26.93
11 x 11 mm (calibrated)
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8.00ct Natural Light Golden Citrine, Briolette, VVS-VS, Photo A

8.00ct Natural Light Golden Citrine, Briolette, VVS-VS

Citrine

8.00ct1 pc
$ 45.14
15.3 x 9.5 mm
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1.79ctw Natural Yellowish Orange Hessonite Garnet, Round, VS, Photo A

1.79ctw Natural Yellowish Orange Hessonite Garnet, Round, VS

Hessonite Garnet

1.79ct total2 pcs
$ 27.58
5.8 mm
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6.60ct Natural Medium Gold Citrine, Octagon / Emerald Cut, VVS, Photo A

6.60ct Natural Medium Gold Citrine, Octagon / Emerald Cut, VVS

Citrine

6.60ct1 pc
$ 42.44
14 x 10 mm (calibrated)
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2.64ct Natural Amber Orange Hessonite Garnet, Oval, VS-SI, Photo A

2.64ct Natural Amber Orange Hessonite Garnet, Oval, VS-SI

Hessonite Garnet

2.64ct1 pc
$ 47.41
8.9 x 7.4 mm
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4.89ct Natural Rose Pink Strawberry Quartz, Round, Translucent, Photo A

4.89ct Natural Rose Pink Strawberry Quartz, Round, Translucent

Strawberry Quartz

4.89ct1 pc
$ 37.50
11 mm (calibrated)
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0.46ct Natural Pale Cream Yellow Chrysoberyl Cat's Eye, Oval, Translucent, Photo A

0.46ct Natural Pale Cream Yellow Chrysoberyl Cat's Eye, Oval, Translucent

Chrysoberyl Cat's Eye

0.46ct1 pc
$ 13.74
4.4 x 4.2 mm
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5.04ctw Natural Multicolor Labradorite, Baguette, Translucent, Photo A

5.04ctw Natural Multicolor Labradorite, Baguette, Translucent

Labradorite

5.04ct total2 pcs
$ 6.93
9 x 7 mm (calibrated)
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0.89ct Natural Bright Green Peridot, Oval, VS, Photo A

0.89ct Natural Bright Green Peridot, Oval, VS

Peridot

0.89ct1 pc
$ 6.21
7 x 5 mm (calibrated)
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1.63ct Natural Medium Orange Hessonite Garnet, Cushion, VS-SI, Photo A

1.63ct Natural Medium Orange Hessonite Garnet, Cushion, VS-SI

Hessonite Garnet

1.63ct1 pc
$ 25.51
6 x 6 mm (calibrated)
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5.45ct Natural Orange Brown Imperial Topaz, Cushion, VVS, Photo A
Imperial Topaz Product Video (346569)

5.45ct Natural Orange Brown Imperial Topaz, Cushion, VVS

Imperial Topaz

5.45ct1 pc
$ 3,039.79
13.2 x 8.1 mm
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1.19ct Natural Medium Gold Citrine, Trillion, VS, Photo A

1.19ct Natural Medium Gold Citrine, Trillion, VS

Citrine

1.19ct1 pc
$ 6.52
7 x 7 mm (calibrated)
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2.27ct Natural Earthy Green Tourmaline, Octagon / Emerald Cut, VVS-VS, Photo A

2.27ct Natural Earthy Green Tourmaline, Octagon / Emerald Cut, VVS-VS

Tourmaline

2.27ct1 pc
$ 62.18
16.7 x 4.1 mm
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38.76ct Natural Multicolor Jasper, Cushion, Opaque, Photo A

38.76ct Natural Multicolor Jasper, Cushion, Opaque

Jasper

38.76ct1 pc
$ 21.23
30 x 24.5 mm
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22.37ct Natural Deep Iris Violet Amethyst, Cushion, VVS-VS, Photo A

22.37ct Natural Deep Iris Violet Amethyst, Cushion, VVS-VS

Amethyst

22.37ct1 pc
$ 155.97
18 x 18 mm (calibrated)
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Why Buy Cabochon Gemstones from GemSelect?

Natural Cabochon Gemstones

Our natural cabochon gemstones are carefully selected for color, quality and beauty. The smooth domed surface highlights the natural patterns and optical effects of many gems, making cabochons ideal for unique jewelry designs.

Cabochon Gemstones Online

Buy cabochon gemstones online at GemSelect with confidence. We offer a wide selection of loose cabochon gems including opal, moonstone, turquoise, labradorite and many more, all available with secure checkout and worldwide shipping.

Loose Cabochon Gemstones for Jewelry Making

What Are Cabochon Cut Gemstones?

Cabochon cut gemstones feature a polished, rounded top with a flat or slightly domed base instead of facets. This classic gemstone cut is used to emphasize color, transparency, and special optical effects such as star stones, chatoyancy, and color play.

Popular Cabochon Gemstones

Many gemstones are traditionally cut as cabochons. Popular choices include opal cabochons with vibrant color play, moonstone cabochons displaying adularescence, turquoise cabochons prized for their rich color, and star sapphires that show asterism.

Cabochon Stones for Jewelry

Cabochon stones are widely used in rings, pendants, bracelets and earrings. Their smooth surface and bold appearance make them ideal for bezel settings and statement jewelry pieces.

Unique Optical Effects in Cabochon Gems

The cabochon cut is essential for gemstones that display optical phenomena. Star sapphires, star rubies, cat's eye chrysoberyl and many moonstones require the cabochon shape to reveal these special visual effects.

Loose Cabochon Gemstones for Collectors

Loose cabochon gemstones are popular among collectors because they often showcase natural patterns, inclusions, and color zoning that would be hidden in faceted stones. Each gem has its own distinctive appearance.

Choosing the Right Cabochon Gemstone

When selecting a cabochon gemstone, consider color saturation, surface polish, symmetry and dome height. High quality cabochons have even curvature, excellent polish and vibrant natural color.

Learn more about gemstone cuts and shapes on our Gemstone Cutting Information Page.

FAQs

What is a cabochon gemstone?

A cabochon gemstone is a stone that has been polished into a smooth, rounded shape without facets. It typically has a domed top and flat base.

Why are some gemstones cut as cabochons instead of faceted?

Some gemstones display special optical effects or natural patterns that are best shown with a cabochon cut. Others may not be transparent enough for faceting.

Which gemstones are commonly cut as cabochons?

Common cabochon gemstones include opal, turquoise, moonstone, labradorite, chrysoberyl, star sapphire, jade, and many opaque or translucent stones.

Are cabochon gemstones suitable for jewelry?

Yes, cabochon gemstones are widely used in jewelry. Their smooth surface works well with bezel settings and bold jewelry designs.

Can I buy loose cabochon gemstones at GemSelect?

Yes, GemSelect offers a large selection of loose cabochon gemstones in many sizes, colors and gemstone varieties suitable for jewelry making or collecting.

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

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 -> 10 star ratings

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.

Posted By Ktreva52 in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The website has a good selection, the interface is very intuitive.

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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
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Overall Rating -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026
Source: Bizrate
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