X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

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
Clear All
1.41ct Medium Pink Tourmaline Gemstones, Oval, Transparent

1.41ct Medium Pink Tourmaline, Oval, Transparent

8 x 6 mm (calibrated)

$ 67.68

View Details
14.73ct Multicolor Jasper Gemstones, Oval, Opaque

14.73ct Multicolor Jasper, Oval, Opaque

20 x 15 mm (calibrated)

$ 29.17

View Details
25.44ct Light White Scolecite Gemstones, Oval, Opaque

25.44ct Light White Scolecite, Oval, Opaque

29.6 x 20.9 mm

$ 36.60

View Details
5.35ct Pale Yellowish Green Fluorite Gemstones, Oval, Transparent

5.35ct Pale Yellowish Green Fluorite, Oval, Transparent

11.4 x 9.5 mm

$ 26.52

View Details
23.44ctw Multicolor Jasper Gemstones, Fancy, Opaque

23.44ctw Multicolor Jasper, Fancy, Opaque

25.5 x 15.8 mm

$ 16.60

View Details
4.26ct Light Pink Morganite Gemstones, Pear Shape, Transparent

4.26ct Light Pink Morganite, Pear Shape, Transparent

16 x 8 mm (calibrated)

$ 56.23

View Details
26.33ctw Multicolor Jasper Gemstones, Oval, Opaque

26.33ctw Multicolor Jasper, Oval, Opaque

20 x 15 mm (calibrated)

$ 52.13

View Details
10.04ct Medium Green Maw-Sit-Sit Gemstones, Pear Shape, Opaque

10.04ct Medium Green Maw-Sit-Sit, Pear Shape, Opaque

16 x 12 mm (calibrated)

$ 37.37

View Details
2.47ct Earthy Pink Strawberry Quartz Gemstones, Oval, Transparent

2.47ct Earthy Pink Strawberry Quartz, Oval, Transparent

9 x 7 mm (calibrated)

$ 14.82

View Details
4.91ctw Dark Violet Amethyst Gemstones, Oval, Transparent

4.91ctw Dark Violet Amethyst, Oval, Transparent

10 x 8 mm (calibrated)

$ 32.41

View Details
2.74ct Light Dijon Yellow Rutile Quartz Gemstones, Pear Shape, Transparent

2.74ct Light Dijon Yellow Rutile Quartz, Pear Shape, Transparent

10 x 7 mm (calibrated)

$ 8.89

View Details
2.72ct Black Star Sapphire Gemstones, Oval, Opaque

2.72ct Black Star Sapphire, Oval, Opaque

8.2 x 6.4 mm

$ 48.96

View Details
2.76ct Light Yellow Rutile Quartz Gemstones, Pear Shape, Transparent

2.76ct Light Yellow Rutile Quartz, Pear Shape, Transparent

10 x 7 mm (calibrated)

$ 8.96

View Details
2.95ct Medium Dark-Red Tourmaline Gemstones, Oval, Transparent

2.95ct Medium Dark-Red Tourmaline, Oval, Transparent

10 x 8 mm (calibrated)

$ 60.92

View Details
4.44ctw White Topaz Gemstones, Square, Transparent

4.44ctw White Topaz, Square, Transparent

7 x 7 mm (calibrated)

$ 29.30

View Details
12.37ctw Multicolor Jasper Gemstones, Heart, Opaque

12.37ctw Multicolor Jasper, Heart, Opaque

18.3 x 12.4 mm

$ 16.33

View Details
3.13ct Multicolor Opal Triplet Gemstones, Fancy, Opaque

3.13ct Multicolor Opal Triplet, Fancy, Opaque

15.6 x 9.1 mm

$ 93.90

View Details
11.30ctw Pine Green Amazonite Gemstones, Cushion, Opaque

11.30ctw Pine Green Amazonite, Cushion, Opaque

10 x 10 mm (calibrated)

$ 30.11

View Details
9.89ct Mahogany Red Star Garnet Gemstones, Oval, Opaque

9.89ct Mahogany Red Star Garnet, Oval, Opaque

12.4 x 9.4 mm

$ 12.35

View Details
54.71ct Light Green Aragonite Gemstones, Oval, Opaque

54.71ct Light Green Aragonite, Oval, Opaque

33.8 x 22.2 mm

$ 77.14

View Details
75.66ct Cool Green Amazonite Gemstones, Cushion, Opaque

75.66ct Cool Green Amazonite, Cushion, Opaque

34.2 x 28.5 mm

$ 72.64

View Details
1.99ctw Scarlet Red Tone Pyrope Garnet Gemstones, Round, Transparent

1.99ctw Scarlet Red Tone Pyrope Garnet, Round, Transparent

2.1 mm (calibrated)

$ 13.14

View Details
59.90ct Bluish Green Turquoise Gemstones, Oval, Opaque
Turquoise Product Video (724847)

59.90ct Bluish Green Turquoise, Oval, Opaque

27.9 x 20.7 mm

$ 179.70

View Details
0.56ct Light Green Emerald Gemstones, Oval, Translucent

0.56ct Light Green Emerald, Oval, Translucent

6 x 4.3 mm

$ 53.76

View Details
1 2 3
...
599
Choose Page
1 - 802

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 -> 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 -> 7 star ratings

Okay thank you.

Posted By Bepc61 in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use website

Posted By Mel in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image