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Home › Gemstones › Gemstones By Shape › Cabochon Gemstones

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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0.93ct Pink Tourmaline, Round, Transparent

0.93ct Pink Tourmaline, Round, Transparent

6 mm (calibrated)

$ 12.85

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65.45ct Violet Charoite, Cushion, Opaque
Charoite Product Video (435040)

65.45ct Violet Charoite, Cushion, Opaque

36.1 x 29.4 mm

$ 107.57

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1.99ct Orange Sunstone, Round, Translucent

1.99ct Orange Sunstone, Round, Translucent

8.5 mm (calibrated)

$ 11.91

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2.64ct Green Fluorite, Pear Shape, Transparent

2.64ct Green Fluorite, Pear Shape, Transparent

10 x 7 mm (calibrated)

$ 10.52

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7.21ctw Blue Tanzanite, Oval, Transparent

7.21ctw Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 62.40

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20.91ct Multicolor Agate, Oval, Opaque

20.91ct Multicolor Agate, Oval, Opaque

19 x 14.9 mm

$ 16.67

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3.36ctw Blue Star Sapphire, Oval, Opaque

3.36ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 73.62

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40.12ct Brown Tiger'S Eye Matrix, Pear Shape, Opaque

40.12ct Brown Tiger'S Eye Matrix, Pear Shape, Opaque

30.4 x 23.4 mm

$ 39.96

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12.46ct Yellow Rutile Quartz, Round, Translucent

12.46ct Yellow Rutile Quartz, Round, Translucent

15 mm (calibrated)

$ 33.86

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2.77ct Turquoise Fluorite, Pear Shape, Transparent

2.77ct Turquoise Fluorite, Pear Shape, Transparent

9 x 7 mm (calibrated)

$ 11.04

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13.86ct Multicolor Labradorite, Trillion, Translucent

13.86ct Multicolor Labradorite, Trillion, Translucent

18 x 18 mm (calibrated)

$ 30.64

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46.64ct Multicolor Jasper, Oval, Opaque

46.64ct Multicolor Jasper, Oval, Opaque

33.6 x 25.1 mm

$ 26.48

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1.00ct Pink Tourmaline, Round, Transparent

1.00ct Pink Tourmaline, Round, Transparent

6 mm (calibrated)

$ 39.84

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3.33ct Multicolor Opal, Oval, Transparent

3.33ct Multicolor Opal, Oval, Transparent

14.2 x 9.6 mm

$ 82.92

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12.87ct Multicolor Jasper, Oval, Opaque

12.87ct Multicolor Jasper, Oval, Opaque

20 x 15 mm (calibrated)

$ 21.15

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3.52ct Green Jade, Oval, Opaque

3.52ct Green Jade, Oval, Opaque

12 x 10 mm (calibrated)

$ 7.01

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32.48ct White Rainbow Moonstone, Baguette, Transparent

32.48ct White Rainbow Moonstone, Baguette, Transparent

33.5 x 11.1 mm

$ 258.80

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4.29ctw Multicolor Spectrolite, Oval, Opaque

4.29ctw Multicolor Spectrolite, Oval, Opaque

10 x 8 mm (calibrated)

$ 19.61

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44.87ct Green Amazonite, Oval, Opaque

44.87ct Green Amazonite, Oval, Opaque

30.4 x 27.5 mm

$ 35.76

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18.91ct Multicolor Ammolite, Oval, Opaque
Ammolite Product Video (521320)

18.91ct Multicolor Ammolite, Oval, Opaque

25.5 x 16.5 mm

$ 414.35

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5.99ct Multicolor Fire Agate, Fancy, Translucent

5.99ct Multicolor Fire Agate, Fancy, Translucent

17.5 x 9.5 mm

$ 52.11

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14.68ct Yellow Rutile Quartz, Marquise, Transparent

14.68ct Yellow Rutile Quartz, Marquise, Transparent

25.5 x 10.6 mm

$ 40.21

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7.22ctw Orange Zircon, Round, Transparent
Zircon Product Video (337629)

7.22ctw Orange Zircon, Round, Transparent

4.7 mm

$ 46.14

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16.89ctw Multicolor Labradorite, Round, Translucent

16.89ctw Multicolor Labradorite, Round, Translucent

13 mm (calibrated)

$ 41.04

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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

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Overall Rating -> 8 star ratings

Site worked well and helped me find a rock that matched what I was looking for. Well within budget and I trust it will show up, so that's definitely positive. Not much else to it. Satisfied.

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Overall Rating -> 10 star ratings

I was able to find what I've been looking for.

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Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

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Overall Rating -> 10 star ratings

Found a rock that met my need. Bought it!

Posted By Skot in May, 2026
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Overall Rating -> 10 star ratings

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

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Overall Rating -> 9 star ratings

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