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 |
3.72ctw Red Rubies, Oval, VS-SI
8.1 x 5.8 mm
$ 333.46
2.87ctw Red Rubies, Oval, VS-SI
8 x 6 mm (calibrated)
$ 257.27
2.28ct Red Ruby, Oval, VS-SI
8 x 6 mm (calibrated)
$ 204.38
1.42ct Red Ruby, Oval, VS
7 x 5 mm (calibrated)
$ 42.43
1.76ct Pink Ruby, Oval, VS-SI
8 x 6 mm (calibrated)
$ 157.77
1.04ct Red Ruby, Oval, VS
7 x 5 mm (calibrated)
$ 103.58
1.14ct Red Ruby, Marquise, VS-SI
9.4 x 4.1 mm
$ 794.81
1.06ct Red Ruby, Round, VS
6 mm (calibrated)
$ 95.02
1.11ct Red Ruby, Oval, VS-SI
6.8 x 5.6 mm
$ 791.82
1.09ct Pink Ruby, Oval, VS
7 x 5 mm (calibrated)
$ 97.71
4.17ctw Red Rubies, Oval, VS
8 x 6 mm (calibrated)
$ 228.43
1.32ct Pink Ruby, Round, VS-SI
6.5 mm (calibrated)
$ 118.32
1.08ct Red Ruby, Oval, VS
7 x 5 mm (calibrated)
$ 75.30
3.84ctw Red Rubies, Oval, VS
8 x 6 mm (calibrated)
$ 210.36
1.38ct Red Ruby, Oval, VS-SI
7 x 5 mm (calibrated)
$ 1,013.02
2.16ct Red Ruby, Oval, VS
8 x 6 mm (calibrated)
$ 118.32
1.02ct Red Ruby, Marquise, SI
8.8 x 5.1 mm
$ 748.75
1.17ct Red Ruby, Oval, VS-SI
7 x 5 mm (calibrated)
$ 897.30
2.93ct Purple Ruby, Fancy, Opaque
12 x 8.8 mm
$ 58.37
3.08ctw Pink Rubies, Oval, VS-SI
8 x 6 mm (calibrated)
$ 276.09
1.03ct Pink Ruby, Oval, VS-SI
7 x 5 mm (calibrated)
$ 92.33
2.10ct Red Ruby, Oval, VS-SI
8 x 6 mm (calibrated)
$ 188.24
1.65ct Red Ruby, Round, VS
6.5 mm (calibrated)
$ 147.91
1.27ct Pink Ruby, Oval, VS
7 x 5 mm (calibrated)
$ 73.79
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 -> 7 
Overall the site is good to use and simple to navigate for what i needed and i liked that they are clear and detailed on the size shape and cut of the stones only input id like is for stones that have a specific refractive quality like moonstone in my case if theyd showcase the cut stones refraction so you know how it looks when buying
Overall Rating -> 9 
All good
Overall Rating -> 10 
On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc
Overall Rating -> 7
Could not get it to work 25 times.
Overall Rating -> 10
Recomendado Totalmente Los Productos Se Entregaron A Tiempo
Overall Rating -> 8 
All went as well as previous orders. So far delivery has been as expected.
