Natural Ruby Cabochons
Explore natural ruby cabochons with smooth polished surfaces, ideal for custom jewelry designs and collectors.
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Bi-color
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Black
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Blue
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Brown
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Golden
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Gray
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Green
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Multicolor
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Orange
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Pink Ruby Cabochons
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Purple Ruby Cabochons
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Red Ruby Cabochons
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Turquoise
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Violet
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White
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Yellow
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
3.24ct Pinkish Red Star Ruby, Oval, Opaque
8.9 x 7.3 mm
$ 62.21
6.28ct Medium Dark-Purple Star Ruby, Oval, Opaque
10.2 x 8.7 mm
$ 349.42
11.57ct Dark Purple Star Ruby, Oval, Opaque
13.6 x 11.5 mm
$ 183.26
14.18ct Reddish Purple Star Ruby, Oval, Opaque
16 x 12 mm (calibrated)
$ 224.62
12.54ct Plum Purple Star Ruby, Oval, Opaque
14 x 12 mm (calibrated)
$ 198.64
4.60ct Deep Crimson Star Ruby, Oval, Opaque
9 x 7.9 mm
$ 88.32
16.06ct Deep Red Ruby, Oval, Translucent
16 x 12 mm (calibrated)
$ 529.98
9.31ct Medium-Dark Purple Star Ruby, Oval, Opaque
13 x 11 mm (calibrated)
$ 147.47
18.38ct Medium-Dark Purple Star Ruby, Oval, Opaque
16.2 x 13.3 mm
$ 291.14
27.24ct Medium-Dark Purple Star Ruby, Oval, Opaque
18.2 x 15.4 mm
$ 431.48
10.86ct Plum Purple Star Ruby, Oval, Opaque
13.6 x 11.3 mm
$ 172.02
4.38ct Reddish Purple Star Ruby, Oval, Opaque
10.7 x 8.6 mm
$ 84.10
18.94ct Dark Red Ruby, Oval, Translucent
15.3 x 13.3 mm
$ 590.93
12.64ct Plum Purple Star Ruby, Oval, Opaque
14.9 x 12.7 mm
$ 200.22
2.84ct Medium Red Star Ruby, Pear Shape, Opaque
9.4 x 7.4 mm
$ 54.53
3.97ct Medium Purple Star Ruby, Oval, Opaque
10.1 x 9 mm
$ 76.22
12.00ct Rapberry Red Star Ruby, Oval, Opaque
14.7 x 12.8 mm
$ 190.08
14.48ct Dark Red Ruby, Oval, Translucent
16 x 12 mm (calibrated)
$ 458.72
9.28ct Reddish Purple Star Ruby, Oval, Opaque
12 x 11 mm
$ 147.00
19.48ct Deep Wine Red Ruby, Oval, Translucent
15.5 x 13.5 mm
$ 617.12
3.77ct Deep Red Star Ruby, Oval, Opaque
10 x 7 mm (calibrated)
$ 72.38
17.49ct Reddish Purple Star Ruby, Oval, Translucent
15.6 x 13.5 mm
$ 230.87
3.12ct Jam Red Star Ruby, Round, Opaque
8 mm (calibrated)
$ 59.90
3.51ct Medium Red Star Ruby, Oval, Opaque
10.2 x 9 mm
$ 67.39
Why Buy Ruby Cabochons from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
- View All GemSelect Reviews on Bizrate
- Secure checkout and insured worldwide delivery
- 30-day returns and satisfaction guarantee
Natural Ruby Cabochon Gemstones
Our natural ruby cabochons are genuine gemstones selected for strong color and attractive clarity. Their polished, dome-shaped surfaces highlight the depth and beauty of natural ruby material.
Shop Ruby Cabochons Online
Buy ruby cabochons online at GemSelect with confidence. Browse a wide range of loose gemstones suitable for rings, pendants, earrings and custom jewelry settings, backed by secure checkout and worldwide shipping.
Why Choose a Ruby Cabochon?
Ruby cabochons are valued for their smooth, rounded appearance and natural character. Unlike faceted rubies, cabochons emphasize color saturation and can display unique optical effects such as silk or subtle star-like phenomena.
Ruby Cabochons for Jewelry Making
The curved shape of ruby cabochons makes them ideal for bezel settings and artisan jewelry. They are popular choices for rings, pendants and vintage-style designs where rich color is the main focus.
Star Ruby Cabochons
Some ruby cabochons may display asterism, a star effect caused by internal inclusions. Star ruby cabochons are highly collectible and especially desirable for unique statement jewelry pieces.
Oval, Round and Fancy Ruby Cabochons
Choose from oval, round and freeform ruby cabochons in various sizes. Multiple shapes allow jewelers and collectors to find gemstones suited to both classic and modern jewelry styles.
Wholesale Ruby Cabochons
We offer ruby cabochons for individual buyers as well as wholesale orders. Jewelers and designers can select matching stones or parcels suitable for production and custom collections.
Ruby as a Birthstone
Ruby is the traditional birthstone for July and symbolizes passion, strength and vitality. Ruby cabochons make meaningful gifts and timeless additions to personalized jewelry.
Learn more about ruby history, properties and treatments on our Ruby Information Page.
FAQs
Are your ruby cabochons natural?
Yes, all ruby cabochons sold by GemSelect are natural gemstones. Any treatments are fully disclosed on each product page for complete transparency.
What is the difference between faceted rubies and ruby cabochons?
Faceted rubies are cut to maximize sparkle, while cabochons have a smooth polished dome that emphasizes color, natural inclusions and unique optical effects.
Are ruby cabochons good for rings?
Yes, ruby cabochons are excellent for rings, especially in protective bezel settings. Ruby has a high hardness (Mohs 9), making it durable for everyday wear.
Do ruby cabochons come in calibrated sizes?
Many ruby cabochons are available in calibrated sizes suitable for standard jewelry settings, while others are offered as unique free-size stones for custom designs.
Can I buy ruby cabochons wholesale?
Yes, we offer ruby cabochons individually and in lots or parcels, making them suitable for jewelers, designers and gemstone collectors.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 9 
Nothing bad to report. Everything is as expected. The gems and the price are all very good.
Overall Rating -> 9
If you have motion picture, then I will be more satisfied with.
Overall Rating -> 10 
Easy to conduct search, good amount of stock to select from along with variety of prices.
Overall Rating -> 10
It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.
Overall Rating -> 10
My whole experience is great.
Overall Rating -> 10
When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.
