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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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31.84ct Multicolor Tiger's Eye Matrix Gemstones, Oval, Opaque

31.84ct Multicolor Tiger's Eye Matrix, Oval, Opaque

29.7 x 17.3 mm

$ 38.21

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16.30ct Multicolor Cinnabar Gemstones, Oval, Opaque

16.30ct Multicolor Cinnabar, Oval, Opaque

20 x 15 mm (calibrated)

$ 22.98

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2.59ctw Clear White Sillimanite Cat's Eye Gemstones, Oval, Translucent

2.59ctw Clear White Sillimanite Cat's Eye, Oval, Translucent

7.5 x 5.3 mm

$ 12.38

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8.35ct Reddish Brown Tiger's Eye Gemstones, Oval, Opaque

8.35ct Reddish Brown Tiger's Eye, Oval, Opaque

18 x 13 mm (calibrated)

$ 5.92

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9.85ctw Medium Violet Amethyst Gemstones, Oval, Transparent

9.85ctw Medium Violet Amethyst, Oval, Transparent

12 x 8 mm (calibrated)

$ 65.02

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59.94ct Golden Brown Jasper Gemstones, Oval, Opaque

59.94ct Golden Brown Jasper, Oval, Opaque

32.5 x 22.8 mm

$ 37.19

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1.82ctw Medium Orange Sunstone Gemstones, Oval, Translucent

1.82ctw Medium Orange Sunstone, Oval, Translucent

8 x 6 mm (calibrated)

$ 15.29

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7.96ct Multicolor Coral Gemstones, Oval, Opaque

7.96ct Multicolor Coral, Oval, Opaque

19 x 13.5 mm

$ 21.01

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11.26ct Blue Green Larimar Gemstones, Oval, Opaque

11.26ct Blue Green Larimar, Oval, Opaque

18 x 13 mm (calibrated)

$ 162.00

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23.62ct Forest Green Aventurine Gemstones, Oval, Translucent

23.62ct Forest Green Aventurine, Oval, Translucent

30.7 x 20.8 mm

$ 28.34

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2.06ct Warm Earthy Green Sphene Gemstones, Oval, Transparent

2.06ct Warm Earthy Green Sphene, Oval, Transparent

8.9 x 6.5 mm

$ 13.60

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0.79ct Medium Green Tourmaline Gemstones, Oval, Transparent

0.79ct Medium Green Tourmaline, Oval, Transparent

5.9 x 4.8 mm

$ 18.96

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39.89ct Medium Greenish Blue Turquoise Gemstones, Oval, Opaque
Turquoise Product Video (709316)

39.89ct Medium Greenish Blue Turquoise, Oval, Opaque

23.8 x 18.8 mm

$ 143.60

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0.70ct Clear White Sillimanite Cat's Eye Gemstones, Oval, Transparent

0.70ct Clear White Sillimanite Cat's Eye, Oval, Transparent

7 x 4.2 mm

$ 3.24

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9.40ct Multicolor Quartz With Marcasite Gemstones, Oval, Transparent

9.40ct Multicolor Quartz With Marcasite, Oval, Transparent

16.4 x 12.6 mm

$ 74.45

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48.68ct Multicolor Jasper Gemstones, Oval, Opaque

48.68ct Multicolor Jasper, Oval, Opaque

30.2 x 22.9 mm

$ 30.20

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5.60ctw Dark Blue Star Sapphire Gemstones, Oval, Opaque
Star Sapphire Product Video (490228)

5.60ctw Dark Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 133.06

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57.90ct Red Rhodonite Gemstones, Oval, Opaque

57.90ct Red Rhodonite, Oval, Opaque

39.5 x 25.2 mm

$ 69.48

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1.79ct Medium Pink Tourmaline Gemstones, Oval, Transparent

1.79ct Medium Pink Tourmaline, Oval, Transparent

8 x 6 mm (calibrated)

$ 35.75

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1.51ct Medium Green Tourmaline Gemstones, Oval, Transparent

1.51ct Medium Green Tourmaline, Oval, Transparent

8 x 6 mm (calibrated)

$ 31.19

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23.18ct Multicolor Bloodstone Gemstones, Oval, Opaque

23.18ct Multicolor Bloodstone, Oval, Opaque

17.1 x 14.2 mm

$ 55.63

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10.11ctw Multicolor Pietersite Gemstones, Oval, Opaque

10.11ctw Multicolor Pietersite, Oval, Opaque

17.9 x 10.2 mm

$ 28.51

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5.27ct Black Star Diopside Gemstones, Oval, Opaque

5.27ct Black Star Diopside, Oval, Opaque

11 x 9 mm (calibrated)

$ 26.35

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2.75ct Deep Green Sphene Gemstones, Oval, Translucent

2.75ct Deep Green Sphene, Oval, Translucent

8.9 x 7.6 mm

$ 19.85

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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 -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
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