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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

Choose Size or Size Range
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
Lots
Faceted
Cabochons
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2.89ct Yellowish Green Sphene Gemstones, Oval, Translucent

2.89ct Yellowish Green Sphene, Oval, Translucent

9 x 7 mm (calibrated)

$ 19.08

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13.40ct Multicolor Ammolite Gemstones, Fancy, Opaque

13.40ct Multicolor Ammolite, Fancy, Opaque

19.9 x 14.2 mm

$ 294.80

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24.60ctw Multicolor Fossil Coral Gemstones, Trillion, Opaque

24.60ctw Multicolor Fossil Coral, Trillion, Opaque

20.9 x 14 mm

$ 58.45

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0.45ct Medium Green Emerald Gemstones, Oval, Translucent

0.45ct Medium Green Emerald, Oval, Translucent

5.8 x 3.4 mm

$ 43.20

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45.97ct Cedar Brown Jasper Gemstones, Cushion, Opaque

45.97ct Cedar Brown Jasper, Cushion, Opaque

25.4 x 25.3 mm

$ 44.14

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49.08ctw Medium Grey Hematite Gemstones, Baguette, Opaque

49.08ctw Medium Grey Hematite, Baguette, Opaque

18.4 x 14.1 mm

$ 57.66

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45.08ct Multicolor Moss Agate Gemstones, Oval, Translucent

45.08ct Multicolor Moss Agate, Oval, Translucent

36.5 x 25.4 mm

$ 45.08

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12.69ct Bluish White Rainbow Moonstone Gemstones, Pear Shape, Translucent

12.69ct Bluish White Rainbow Moonstone, Pear Shape, Translucent

19.4 x 14.2 mm

$ 106.60

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0.89ct Multicolor Opal Gemstones, Round, Opaque

0.89ct Multicolor Opal, Round, Opaque

7 mm (calibrated)

$ 35.24

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45.93ct Multicolor Agate Gemstones, Oval, Opaque

45.93ct Multicolor Agate, Oval, Opaque

23.4 x 20.2 mm

$ 55.12

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2.41ct Violet Blue Chalcedony Gemstones, Oval, Transparent

2.41ct Violet Blue Chalcedony, Oval, Transparent

10 x 8 mm (calibrated)

$ 5.78

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40.47ct Multicolor Coral Gemstones, Fancy, Opaque

40.47ct Multicolor Coral, Fancy, Opaque

42.3 x 20.7 mm

$ 53.42

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23.92ct Multicolor Pietersite Gemstones, Oval, Opaque

23.92ct Multicolor Pietersite, Oval, Opaque

30 x 22 mm (calibrated)

$ 114.82

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34.71ct Medium Yellow Quartz Gemstones, Oval, Transparent

34.71ct Medium Yellow Quartz, Oval, Transparent

25 x 18 mm (calibrated)

$ 54.98

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1.81ct Lively Green Sphene Gemstones, Oval, Transparent

1.81ct Lively Green Sphene, Oval, Transparent

7.4 x 6 mm

$ 10.86

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29.54ct Multicolor Quartz With Marcasite Gemstones, Oval, Transparent
Quartz With Marcasite Product Video (521451)

29.54ct Multicolor Quartz With Marcasite, Oval, Transparent

26.5 x 18.1 mm

$ 233.95

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3.14ct Medium Orange Spessartite Garnet Gemstones, Pear Shape, Transparent

3.14ct Medium Orange Spessartite Garnet, Pear Shape, Transparent

8.6 x 7.6 mm

$ 78.50

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4.42ct Deep Wine Red Star Ruby Gemstones, Oval, Opaque

4.42ct Deep Wine Red Star Ruby, Oval, Opaque

10 x 8 mm (calibrated)

$ 84.86

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4.20ct Multicolor Opal Triplet Gemstones, Fancy, Opaque

4.20ct Multicolor Opal Triplet, Fancy, Opaque

18.2 x 9.1 mm

$ 126.00

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28.25ctw Multicolor Fossil Coral Gemstones, Oval, Opaque

28.25ctw Multicolor Fossil Coral, Oval, Opaque

20.8 x 13.5 mm

$ 42.52

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2.05ctw Multicolor Opal Gemstones, Oval, Opaque

2.05ctw Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 73.80

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17.95ct Multicolor Ammolite Gemstones, Fancy, Opaque

17.95ct Multicolor Ammolite, Fancy, Opaque

26.2 x 15.7 mm

$ 236.94

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2.74ct Pale Reddish Orange Strawberry Quartz Gemstones, Round, Transparent

2.74ct Pale Reddish Orange Strawberry Quartz, Round, Transparent

9.5 mm (calibrated)

$ 50.64

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25.06ct Multicolor Tiger's Eye Matrix Gemstones, Oval, Opaque

25.06ct Multicolor Tiger's Eye Matrix, Oval, Opaque

27.6 x 15.3 mm

$ 13.54

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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!

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Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

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