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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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10.35ct Multicolor Quartz With Marcasite Gemstones, Pear Shape, Translucent

10.35ct Multicolor Quartz With Marcasite, Pear Shape, Translucent

21.1 x 11 mm

$ 68.32

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4.81ct Yellowish Green Jade Gemstones, Oval, Opaque

4.81ct Yellowish Green Jade, Oval, Opaque

12 x 10 mm (calibrated)

$ 11.54

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12.07ct Medium Green Jadeite Gemstones, Oval, Translucent

12.07ct Medium Green Jadeite, Oval, Translucent

18.4 x 14.1 mm

$ 47.80

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23.32ct Very Light Grey Jadeite Gemstones, Oval, Translucent

23.32ct Very Light Grey Jadeite, Oval, Translucent

19.2 x 17.5 mm

$ 30.50

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36.48ct Warm Brown Tiger's Eye Matrix Gemstones, Fancy, Opaque

36.48ct Warm Brown Tiger's Eye Matrix, Fancy, Opaque

31.8 x 18.4 mm

$ 24.95

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8.13ct White Quartz Cat's Eye Gemstones, Round, Transparent

8.13ct White Quartz Cat's Eye, Round, Transparent

12 mm (calibrated)

$ 39.02

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20.91ct Multicolor Agate Gemstones, Oval, Opaque

20.91ct Multicolor Agate, Oval, Opaque

19 x 14.9 mm

$ 20.08

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19.10ctw Multicolor Coral Gemstones, Fancy, Opaque

19.10ctw Multicolor Coral, Fancy, Opaque

20 x 12.2 mm

$ 43.61

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45.84ct Bright Blue Green Turquoise Gemstones, Oval, Opaque

45.84ct Bright Blue Green Turquoise, Oval, Opaque

28.8 x 23.1 mm

$ 165.02

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1.44ct Deep Magenta Tourmaline Gemstones, Round, Transparent

1.44ct Deep Magenta Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 29.74

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13.03ct Multicolor Boulder Opal Gemstones, Pear Shape, Opaque

13.03ct Multicolor Boulder Opal, Pear Shape, Opaque

22.4 x 13.3 mm

$ 78.18

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37.62ct Warm Brown Tiger's Eye Gemstones, Round, Opaque
Tiger's Eye Product Video (329082)

37.62ct Warm Brown Tiger's Eye, Round, Opaque

20 mm (calibrated)

$ 57.78

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2.10ctw Warm White Sillimanite Cat's Eye Gemstones, Oval, Transparent

2.10ctw Warm White Sillimanite Cat's Eye, Oval, Transparent

7 x 5 mm (calibrated)

$ 8.32

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3.96ct Light Cinnamon Brown Rutile Quartz Gemstones, Round, Translucent

3.96ct Light Cinnamon Brown Rutile Quartz, Round, Translucent

11 mm (calibrated)

$ 11.98

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19.08ct Forest Green Bloodstone Gemstones, Oval, Opaque

19.08ct Forest Green Bloodstone, Oval, Opaque

20 x 15 mm (calibrated)

$ 34.34

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8.11ct Multicolor Boulder Opal Gemstones, Pear Shape, Opaque
Boulder Opal Product Video (629945)

8.11ct Multicolor Boulder Opal, Pear Shape, Opaque

21.1 x 11 mm

$ 68.12

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0.99ct Multicolor Opal Gemstones, Oval, Opaque

0.99ct Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 35.64

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12.08ct Multicolor Ammolite Gemstones, Fancy, Opaque

12.08ct Multicolor Ammolite, Fancy, Opaque

18.8 x 14.3 mm

$ 159.46

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32.13ct Multicolor Obsidian Gemstones, Cushion, Opaque

32.13ct Multicolor Obsidian, Cushion, Opaque

34.9 x 24 mm

$ 32.65

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3.32ct Deep Blue Tanzanite Gemstones, Oval, Transparent

3.32ct Deep Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 34.62

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4.19ct Medium Light-Pink Morganite Gemstones, Oval, Translucent

4.19ct Medium Light-Pink Morganite, Oval, Translucent

12 x 8.9 mm

$ 55.31

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169.76ct White with Black Dendritic Agate Gemstones, Oval, Opaque

169.76ct White with Black Dendritic Agate, Oval, Opaque

56.4 x 51 mm

$ 101.86

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7.88ct Blue Green Larimar Gemstones, Pear Shape, Opaque

7.88ct Blue Green Larimar, Pear Shape, Opaque

16 x 12 mm (calibrated)

$ 113.35

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0.95ct Multicolor Opal Gemstones, Oval, Opaque

0.95ct Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 34.20

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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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Posted By PhoenixFeatherJewelry in January, 2026
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