Natural Round Ruby Gemstones
Discover natural loose round ruby gemstones perfect for rings, earrings, and custom jewelry designs.
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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 Round Ruby
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Purple Round Ruby
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Red Round Ruby
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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 |
0.79ct Red Ruby, Round, VS-SI
5.3 mm
$ 256.38
0.72ctw Red Rubies, Round, VS-SI
3.8 mm
$ 200.79
0.36ct Red Ruby, Round, VS-SI
4 mm (calibrated)
$ 128.90
0.30ct Red Ruby, Round, SI
3.7 mm
$ 98.94
0.87ct Pink Ruby, Round, VS
5 mm (calibrated)
$ 64.99
0.76ct Red Ruby, Round, VS-SI
5.3 mm
$ 246.65
0.83ct Red Ruby, Round, VS
5 mm (calibrated)
$ 62.00
0.17ct Red Ruby, Round, VS
3.5 mm (calibrated)
$ 56.07
0.85ct Red Ruby, Round, VS
5 mm (calibrated)
$ 76.19
0.21ct Red Ruby, Round, SI
3.5 mm (calibrated)
$ 69.26
1.36ct Red Ruby, Round, VS-SI
6 mm (calibrated)
$ 121.91
0.97ct Red Ruby, Round, VS-SI
5.5 mm (calibrated)
$ 297.56
0.85ct Red Ruby, Round, VS-SI
5.3 mm
$ 273.34
0.26ct Red Ruby, Round, SI
3.8 mm
$ 72.51
0.24ct Red Ruby, Round, SI-I1
3.7 mm
$ 79.15
0.19ct Red Ruby, Round, VS
3.5 mm (calibrated)
$ 62.66
0.36ct Red Ruby, Round, SI
3.7 mm
$ 100.40
1.84ct Red Ruby, Round, VS-SI
6.5 mm (calibrated)
$ 164.94
0.18ct Red Ruby, Round, VS-SI
3.5 mm (calibrated)
$ 59.36
0.30ct Red Ruby, Round, SI-I1
3.7 mm
$ 98.94
1.18ct Pink Ruby, Round, VS-SI
6 mm (calibrated)
$ 105.78
0.21ct Red Ruby, Round, VS-SI
3.5 mm (calibrated)
$ 69.26
1.62ct Red Ruby, Round, VS
6.5 mm (calibrated)
$ 145.22
0.40ct Red Ruby, Round, VS-SI
4 mm (calibrated)
$ 143.22
Why Buy Round Ruby 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 Round Ruby Stones
Our natural round ruby stones are carefully selected for their rich red color, brilliance, and durability, making them ideal for fine jewelry and custom designs.
Shop Round Ruby Gemstones Online
Buy round ruby gemstones online at GemSelect with confidence. Browse loose stones in many sizes, enjoy secure checkout, and benefit from worldwide shipping.
Round Cut Ruby for Jewelry
Round cut ruby gemstones are popular for rings, earrings, and pendants thanks to their balanced shape and strong sparkle. The classic round style suits both modern and traditional jewelry.
Loose Round Rubies for Custom Designs
Loose round rubies give jewelers and collectors flexibility when creating unique pieces. Choose from a wide range of sizes, carat weights, and shades of red.
Calibrated Round Ruby Sizes
Calibrated round ruby stones are available in precise dimensions, ideal for standard jewelry settings and matching designs that require consistent measurements.
Faceted Round Ruby Gemstones
Faceted round ruby gemstones maximize brilliance and color return, making them a preferred choice for elegant jewelry that highlights the ruby’s natural beauty.
Wholesale Round Ruby Options
We offer round ruby gemstones suitable for wholesale purchasing, helping jewelers and designers source matching stones and bulk quantities at competitive prices.
July Birthstone Ruby
Ruby is the birthstone for July and symbolizes passion, vitality, and love, making round ruby gemstones a meaningful gift choice for special occasions.
Learn more about the history, properties, and meaning of ruby on our Ruby Information Page.
FAQs
Why choose round ruby gemstones?
Round rubies are highly popular because their symmetrical shape provides excellent brilliance and works well in nearly all jewelry styles, especially rings and earrings.
Are your round ruby gemstones natural?
Yes, all round ruby gemstones sold by GemSelect are natural. Any treatments are fully disclosed to ensure transparency and buyer confidence.
What jewelry is best for round cut ruby stones?
Round cut rubies are ideal for engagement rings, stud earrings, pendants, and halo settings because their shape delivers consistent sparkle from every angle.
Do you offer calibrated round ruby sizes?
Yes, we offer calibrated round ruby gemstones in standard sizes suitable for commercial jewelry settings and matching pairs.
Can I buy loose round rubies for custom jewelry?
Absolutely. Loose round rubies allow jewelers and collectors to select the perfect stone for custom-made jewelry projects and personalized designs.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 8 
It was a good interaction I got a good gemstone for cheap
Overall Rating -> 8
I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.
Overall Rating -> 9 
They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!
Overall Rating -> 10 
My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.
Overall Rating -> 10
Recomendado Totalmente Los Productos Se Entregaron A Tiempo
Overall Rating -> 10
Great! Affordable
