X
Gemstone Search
90,000+ Happy Customers
20+ Years In Business
Call Us Mon–Fri 8am–5pm

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

Blue Cabochon Gemstones

Browse our selection of natural blue cabochon gemstones, perfect for unique and elegant jewelry designs.

Blue Cabochon Gems Weight
Blue Cabochon Gems Size
Blue Cabochon Gems Clarity
Blue Cabochon Gems Price
Blue Cabochon Gems Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue Blue Cabochon Gems
Brown
Golden
Gray
Green
Multicolor
Orange
Pink
Purple
Red
Turquoise
Violet
White
Yellow
Single
Pairs
Lots
Faceted
Cabochons
Clear All

3.69ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 29.40

View Gem

54.28ct Blue Sodalite, Oval, Opaque

35.7 x 24.3 mm

$ 54.07

View Gem

5.66ct Blue Larimar, Pear Shape, Opaque

20.1 x 9.3 mm

$ 74.41

View Gem

12.02ctw Blue Chalcedony, Oval, Translucent

14 x 10 mm (calibrated)

$ 10.01

View Gem

93.85ct Blue Sodalite, Square, Opaque

27.4 x 27.4 mm

$ 77.90

View Gem

1.59ctw Blue Apatite, Oval, Transparent

5 x 3.6 mm

$ 32.68

View Gem

22.41ct Blue Lapis Lazuli, Cushion, Opaque

20 x 15 mm (calibrated)

$ 41.98

View Gem

1.10ctw Blue Apatite, Oval, Transparent

4.8 x 3.3 mm

$ 22.61

View Gem

75.20ct Blue Sodalite, Square, Opaque

25.9 x 25.6 mm

$ 62.42

View Gem

18.23ct Blue Chalcedony, Cushion, Opaque

22.6 x 15.6 mm

$ 45.40

View Gem

5.60ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 110.44

View Gem

14.08ct Blue Larimar, Oval, Opaque

20 x 15 mm (calibrated)

$ 128.43

View Gem

15.53ct Blue Lapis Lazuli, Oval, Opaque

16.7 x 12.8 mm

$ 22.17

View Gem

15.43ct Blue Larimar, Baguette, Opaque

24.4 x 15.5 mm

$ 202.87

View Gem

13.11ct Blue Lapis Lazuli, Oval, Opaque

16 x 12 mm (calibrated)

$ 22.46

View Gem

2.57ct Blue Tanzanite, Oval, Translucent

9 x 7 mm (calibrated)

$ 22.24

View Gem

3.50ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 76.69

View Gem

4.19ctw Blue Topaz, Oval, Transparent

7 x 5 mm (calibrated)

$ 32.13

View Gem

5.96ct Blue Larimar, Round, Opaque

12 mm (calibrated)

$ 68.11

View Gem

8.92ct Blue Lapis Lazuli, Oval, Opaque

16 x 12 mm (calibrated)

$ 15.28

View Gem

6.92ct Blue Larimar, Round, Opaque

12 mm (calibrated)

$ 79.05

View Gem

2.08ctw Blue Apatite, Oval, Transparent

4.6 x 3.9 mm

$ 52.62

View Gem

2.52ct Blue Chalcedony, Oval, Transparent

10 x 8 mm (calibrated)

$ 5.02

View Gem

2.97ct Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 25.71

View Gem

Why Buy Blue Cabochon Gems from GemSelect?

Natural Blue Cabochon Gemstones

Our blue cabochon gemstones are 100% natural, carefully selected for their smooth polish and attractive color. These gems are ideal for collectors and jewelry makers seeking distinctive designs.

Buy Blue Cabochon Gems Online

Shop blue cabochon gems online with confidence at GemSelect. We offer a wide range of loose gemstones with detailed images, secure checkout, and worldwide delivery.

Loose Blue Cabochon Gemstones for Jewelry Making

Why Choose Cabochon Cut Blue Stones?

The cabochon cut features a smooth, domed surface without facets, enhancing the color and natural patterns of blue gemstones such as turquoise, lapis lazuli, and sapphire.

Popular Blue Cabochon Gem Types

Popular choices include turquoise, lapis lazuli, blue chalcedony, and star sapphire cabochons. Each offers unique color tones and characteristics suited for different jewelry styles.

Blue Cabochons for Jewelry Making

Blue cabochon gemstones are widely used in rings, pendants, earrings, and bracelets. Their smooth surface makes them ideal for bezel settings and vintage-inspired designs.

Calibrated Blue Cabochon Stones

We offer calibrated blue cabochon gemstones in standard sizes, making them easy to set into pre-made jewelry mountings for consistent and professional results.

Wholesale Blue Cabochon Gemstones

Buy blue cabochon gemstones in bulk for your jewelry business or collection. Enjoy competitive pricing and a wide variety of shapes, sizes, and materials.

Understanding Color in Blue Cabochon Gems

Blue cabochon gems range from light sky blue to deep navy tones. Factors such as origin, mineral composition, and treatments can influence color intensity and appearance.

Learn more about gemstone cuts and properties on our Gemstone Cutting Guide.

FAQs

What are blue cabochon gemstones?

Blue cabochon gemstones are polished stones with a smooth, domed surface instead of facets, highlighting their natural color and patterns.

Which blue gemstones are commonly cut as cabochons?

Common blue cabochon gems include turquoise, lapis lazuli, blue chalcedony, moonstone, and star sapphire.

Are blue cabochon gems suitable for rings?

Yes, many blue cabochon gemstones are suitable for rings, especially when set in protective settings like bezels to prevent damage.

Are these gemstones natural?

All blue cabochon gemstones offered are natural, with any treatments clearly disclosed for transparency.

What sizes are available for blue cabochon gemstones?

Blue cabochon gemstones are available in a wide range of sizes, including calibrated dimensions for standard jewelry settings.

Can I buy blue cabochon gemstones in bulk?

Yes, wholesale options are available for bulk purchases, making them ideal for jewelers, designers, and collectors.

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

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 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
Source: Bizrate

Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love Gem Select. I always know the quality and accuracy of information and photos are top notch. Highly recommend!

Posted By Matthew K. in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Good, hope gem quality is good and genuine

Posted By Varun in May, 2026
Source: Bizrate
Enlarged Gemstone Image