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Natural Cabochon Gemstones

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

Cabochon Gemstones Weight
Cabochon Gemstones Size
Cabochon Gemstones Clarity
Cabochon Gemstones Price
Cabochon Gemstones Treatment

Size Explained

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For Example: 6-7
For Example: 8-9
Bi-color Cabochon Gemstones
Black Cabochon Gemstones
Blue Cabochon Gemstones
Brown Cabochon Gemstones
Golden Cabochon Gemstones
Gray Cabochon Gemstones
Green Cabochon Gemstones
Multicolor Cabochon Gemstones
Orange Cabochon Gemstones
Pink Cabochon Gemstones
Purple Cabochon Gemstones
Red Cabochon Gemstones
Turquoise Cabochon Gemstones
Violet Cabochon Gemstones
White Cabochon Gemstones
Yellow Cabochon Gemstones
Single
Pairs
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Faceted
Cabochons
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7.85ctw Medium Violet Amethyst Gemstones, Oval, Transparent

7.85ctw Medium Violet Amethyst, Oval, Transparent

11 x 9 mm (calibrated)

$ 37.40

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1.57ct Olive Green Sphene Gemstones, Oval, Transparent

1.57ct Olive Green Sphene, Oval, Transparent

7.3 x 6.4 mm

$ 9.42

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18.16ct Multicolor Agate Gemstones, Pear Shape, Opaque

18.16ct Multicolor Agate, Pear Shape, Opaque

19 x 18 mm

$ 17.44

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39.85ct Medium Green Amazonite Gemstones, Oval, Opaque

39.85ct Medium Green Amazonite, Oval, Opaque

30 x 22 mm (calibrated)

$ 38.26

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32.30ctw Multicolor Jasper Gemstones, Oval, Opaque

32.30ctw Multicolor Jasper, Oval, Opaque

27.4 x 15.9 mm

$ 22.87

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8.48ct Very Light Golden-Brown Rutile Quartz Gemstones, Round, Transparent

8.48ct Very Light Golden-Brown Rutile Quartz, Round, Transparent

13 mm (calibrated)

$ 44.77

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1.25ct Multicolor Chocolate Opal Gemstones, Oval, Translucent

1.25ct Multicolor Chocolate Opal, Oval, Translucent

10.2 x 6.6 mm

$ 45.00

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0.79ct Medium Orange Citrine Gemstones, Marquise, Transparent

0.79ct Medium Orange Citrine, Marquise, Transparent

9.4 x 4.9 mm

$ 6.64

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2.15ctw Bubblegum Pink Tourmaline Gemstones, Round, Transparent

2.15ctw Bubblegum Pink Tourmaline, Round, Transparent

6 mm (calibrated)

$ 42.94

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49.39ct Multicolor Rhodochrosite Gemstones, Oval, Opaque

49.39ct Multicolor Rhodochrosite, Oval, Opaque

27 x 20 mm (calibrated)

$ 130.39

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48.86ct Multicolor Chrysocolla Gemstones, Pear Shape, Opaque
Chrysocolla Product Video (658618)

48.86ct Multicolor Chrysocolla, Pear Shape, Opaque

39.2 x 29 mm

$ 100.26

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39.05ct Multicolor Tiger's Eye Matrix Gemstones, Square, Opaque

39.05ct Multicolor Tiger's Eye Matrix, Square, Opaque

23 x 23 mm

$ 46.86

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10.22ctw Multicolor Pietersite Gemstones, Oval, Opaque

10.22ctw Multicolor Pietersite, Oval, Opaque

17.2 x 11.5 mm

$ 28.82

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4.61ct Multicolor Quartz With Marcasite Gemstones, Fancy, Transparent

4.61ct Multicolor Quartz With Marcasite, Fancy, Transparent

14.3 x 9.9 mm

$ 30.43

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2.98ct Very Light Grey Tourmaline Gemstones, Oval, Transparent

2.98ct Very Light Grey Tourmaline, Oval, Transparent

10 x 8 mm (calibrated)

$ 65.54

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6.02ct Greenish Grey Quartz Cat's Eye Gemstones, Oval, Opaque

6.02ct Greenish Grey Quartz Cat's Eye, Oval, Opaque

11.2 x 10.1 mm

$ 23.84

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10.34ctw Deep Violet Amethyst Gemstones, Oval, Transparent

10.34ctw Deep Violet Amethyst, Oval, Transparent

14 x 10 mm (calibrated)

$ 49.27

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13.55ctw Golden Brown Tiger's Eye Gemstones, Baguette, Opaque

13.55ctw Golden Brown Tiger's Eye, Baguette, Opaque

15 x 10 mm (calibrated)

$ 16.26

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1.85ct Multicolor Opal Gemstones, Marquise, Transparent/Translucent

1.85ct Multicolor Opal, Marquise, Transparent/Translucent

14 x 7.2 mm

$ 84.36

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87.67ct Multicolor Jasper Gemstones, Oval, Opaque

87.67ct Multicolor Jasper, Oval, Opaque

38.4 x 31 mm

$ 54.38

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12.26ct Multicolor Ammolite Gemstones, Oval, Opaque
Ammolite Product Video (634248)

12.26ct Multicolor Ammolite, Oval, Opaque

20.9 x 15 mm

$ 147.12

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2.05ct Light Forest Green Sphene Gemstones, Oval, Transparent

2.05ct Light Forest Green Sphene, Oval, Transparent

7.6 x 6.9 mm

$ 13.54

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1.31ct Medium Pink Tourmaline Gemstones, Round, Transparent

1.31ct Medium Pink Tourmaline, Round, Transparent

7 mm (calibrated)

$ 27.06

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27.43ctw Multicolor Fossil Coral Gemstones, Oval, Opaque

27.43ctw Multicolor Fossil Coral, Oval, Opaque

22.6 x 11.8 mm

$ 54.32

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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 -> 10 star ratings

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
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Great selection of gems at a reasonable price

Posted By Curt in July, 2025
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Overall Rating -> 10 star ratings

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

Posted By PhoenixFeatherJewelry in January, 2026
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Overall Rating -> 10 star ratings

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Over pretty well experience the your website no complaints about it very easy reliable service provided

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Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

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