1-3 Carat Ruby Gemstones
Browse natural 1-3 carat ruby gemstones ideal for fine jewelry, investment pieces, and custom 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 1-3 Carat Ruby
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Purple 1-3 Carat Ruby
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Red 1-3 Carat 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 |
1.04ct Red Ruby, Pear Shape, VS-SI
7 x 5 mm (calibrated)
$ 93.23
1.55ct Red Ruby, Round, VS-SI
6.5 mm (calibrated)
$ 534.01
1.21ct Red Ruby, Round, VS-SI
6 mm (calibrated)
$ 108.46
1.72ct Red Ruby, Oval, VS-SI
8 x 6 mm (calibrated)
$ 47.11
1.91ct Red Ruby, Oval, VS
8 x 6 mm (calibrated)
$ 57.07
1.50ct Red Ruby, Emerald Cut, VS
7 x 5.2 mm
$ 134.46
1.17ct Red Ruby, Marquise, SI
10 x 4.8 mm
$ 858.86
1.99ct Red Ruby, Round, VS-SI
7 mm (calibrated)
$ 178.38
1.80ct Red Ruby, Oval, VS-SI
8 x 6 mm (calibrated)
$ 53.78
1.95ct Red Ruby, Round, SI-I1
7 mm (calibrated)
$ 174.80
1.04ct Red Ruby, Oval, SI
7 x 5 mm (calibrated)
$ 763.43
2.80ct Pink Ruby, Emerald Cut, VS-SI
10.5 x 5.7 mm
$ 250.99
1.42ct Red Ruby, Oval, VS
7 x 5 mm (calibrated)
$ 77.79
1.62ct Red Ruby, Round, VS
6.5 mm (calibrated)
$ 145.22
1.92ct Pink Ruby, Emerald Cut, SI
9.8 x 4.8 mm
$ 286.85
1.76ct Pink Ruby, Oval, VS-SI
8 x 6 mm (calibrated)
$ 157.77
2.11ct Red Ruby, Round, VS-SI
7.5 mm (calibrated)
$ 189.14
1.35ct Red Ruby, Oval, VS
7 x 5 mm (calibrated)
$ 73.95
1.17ct Red Ruby, Oval, VS
7 x 5 mm (calibrated)
$ 116.53
2.49ct Red Ruby, Oval, VS
8 x 6 mm (calibrated)
$ 223.20
1.23ct Red Ruby, Oval, VS
7 x 5 mm (calibrated)
$ 122.51
1.52ct Red Ruby, Oval, VS
7 x 5 mm (calibrated)
$ 83.27
1.33ct Red Ruby, Oval, VS-SI
7 x 5 mm (calibrated)
$ 976.32
1.88ct Red Ruby, Round, VS-SI
7.5 mm (calibrated)
$ 168.52
Why Buy 1-3 Carat 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 1-3 Carat Ruby Gemstones
Our natural 1-3 carat ruby gemstones are carefully selected for color, clarity, and cut, offering the perfect balance between visual impact and everyday wearability.
Loose Rubies Online
Shop loose ruby gemstones online with confidence at GemSelect. Choose from a wide range of shapes and qualities with secure checkout and worldwide shipping.
Ideal Ruby Sizes for Jewelry
Rubies between 1 and 3 carats are among the most popular choices for rings, pendants, and earrings, offering noticeable presence without becoming overly large or heavy.
Faceted Ruby Gemstones
Faceted ruby gemstones maximize brilliance and color performance. Popular cuts include oval, cushion, pear, and round shapes suitable for fine jewelry settings.
Ruby Colors and Origins
Explore ruby gemstones ranging from vivid red to slightly pinkish-red tones, sourced from well-known deposits including Mozambique, Madagascar, and Burma (Myanmar).
Certified and Fully Disclosed Rubies
All ruby gemstones are natural and any treatments are clearly disclosed, allowing buyers to select stones with full confidence and transparency.
Ruby Gemstones for Collectors and Designers
Whether you are designing custom jewelry or adding to a gemstone collection, 1-3 carat rubies offer strong color presence and excellent versatility.
Matching Ruby Stones
Find matching ruby pairs and coordinated stones within the 1-3 carat range, perfect for earrings or multi-stone jewelry designs requiring consistency.
Learn more about ruby history, grading, treatments, and care on our Ruby Information Page.
FAQs
Why choose a 1-3 carat ruby gemstone?
This size range offers strong visual impact while remaining practical for everyday jewelry, making it ideal for engagement rings, pendants, and collectors.
Are GemSelect’s ruby gemstones natural?
Yes, all ruby gemstones are natural. Any treatments, such as heating, are fully disclosed for complete transparency.
Are 1-3 carat rubies good for engagement rings?
Yes. Rubies in this size range are durable (Mohs hardness 9) and provide excellent presence, making them a popular alternative to diamonds for engagement rings.
What affects the price of a 1-3 carat ruby?
Color saturation, clarity, origin, treatment status, and cut quality all influence ruby pricing, with vivid red stones generally commanding higher value.
Do you offer matching ruby stones or pairs?
Yes, we regularly stock matching ruby pairs and calibrated stones suitable for earrings or symmetrical jewelry designs.
Can I filter rubies by shape or treatment?
Yes, you can browse and filter gemstones by shape, size, treatment type, and other characteristics to find the perfect ruby for your project.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
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 -> 10 
I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.
Overall Rating -> 9 
Plan on purchasing on an ongoing basis. So far.....so good....
Overall Rating -> 10
I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.
Overall Rating -> 10
Enjoy every moment
Overall Rating -> 9
Very good and simple exchange
