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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
Black
Blue
Brown
Golden
Gray
Green Cabochon Gemstones
Multicolor Cabochon Gemstones
Orange
Pink
Purple
Red
Turquoise
Violet
White
Yellow
Single
Pairs
Lots
Faceted
Cabochons
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34.27ct Green and Red Bloodstone, Oval, Opaque

36.8 x 23.2 mm

$ 18.91

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5.96ct Medium Green Bloodstone, Oval, Opaque

12.5 x 10.4 mm

$ 3.07

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10.28ct Dark Green Bloodstone, Oval, Opaque

18 x 13 mm (calibrated)

$ 18.50

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29.70ct Green and Red Bloodstone, Oval, Opaque

34.5 x 22.4 mm

$ 16.04

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102.70ct Dark Green Bloodstone, Oval, Opaque

37.8 x 27.6 mm

$ 184.86

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16.35ct Multicolor Bloodstone, Pear Shape, Opaque

20.5 x 12.4 mm

$ 39.24

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53.44ct Medium Dark Green Bloodstone, Oval, Opaque

29.6 x 23.6 mm

$ 96.19

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10.90ct Deep Green Bloodstone, Oval, Opaque

16.4 x 10.5 mm

$ 26.16

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13.42ct Deep Green Bloodstone, Round, Opaque

14 mm (calibrated)

$ 35.42

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27.51ct Multicolor Bloodstone, Round, Opaque

25 mm

$ 12.38

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15.68ct Bluish Green Bloodstone, Oval, Opaque

18.3 x 15 mm

$ 28.22

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18.39ct Bluish Green Bloodstone, Oval, Opaque

20.9 x 15.2 mm

$ 33.11

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30.21ct Green with Red Bloodstone, Oval, Opaque

29.9 x 20.1 mm

$ 16.31

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19.16ct Deep Green Bloodstone, Baguette, Opaque

17.7 x 15.2 mm

$ 50.58

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41.22ct Deep Green Bloodstone, Oval, Opaque

28.6 x 21.2 mm

$ 74.20

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31.63ct Multicolor Green Bloodstone, Oval, Opaque

22.8 x 18.5 mm

$ 56.94

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38.95ct Dark Green Bloodstone, Pear Shape, Opaque

32.9 x 30.3 mm

$ 17.53

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10.08ct Multicolor Bloodstone, Trillion, Opaque

15 x 15 mm (calibrated)

$ 42.34

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17.11ct Forest Green Bloodstone, Oval, Opaque

16.6 x 13.1 mm

$ 41.06

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13.48ct Deep Green Bloodstone, Pear Shape, Opaque

17.6 x 12.4 mm

$ 35.59

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32.84ct Multicolor Green Bloodstone, Pear Shape, Opaque

25 x 18 mm (calibrated)

$ 59.11

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34.68ct Green and Red Bloodstone, Round, Opaque

27.2 mm

$ 19.14

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12.48ct Multicolor Green Bloodstone, Oval, Opaque

18.7 x 12.5 mm

$ 22.46

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20.29ct Green and Red Bloodstone, Pear Shape, Opaque

33.2 x 19.2 mm

$ 10.96

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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

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

Posted By Fried Rice in August, 2025
Source: Bizrate

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 -> 9 star ratings

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
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Overall Rating -> 10 star ratings

I would recommend gem select yo everyone Fast service and no problems

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Overall Rating -> 10 star ratings

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

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Overall Rating -> 10 star ratings

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Posted By Mel in February, 2026
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