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 |
2.09ct Pink Ruby, Pear Shape, VS
9 x 7 mm (calibrated)
$ 86.74
1.21ct Red Ruby, Oval, VS
7 x 5 mm (calibrated)
$ 36.15
2.57ctw Red Rubies, Oval, VS
7 x 5 mm (calibrated)
$ 255.97
2.44ctw Red Rubies, Oval, VS
7.1 x 5.3 mm
$ 133.66
2.52ct Red Ruby, Pear Shape, VS
9.4 x 7.1 mm
$ 238.44
1.54ct Red Ruby, Oval, VS
8 x 6 mm (calibrated)
$ 46.02
1.82ct Red Ruby, Oval, VS-SI
8 x 6 mm (calibrated)
$ 163.14
1.03ct Red Ruby, Oval, VS-SI
7 x 5 mm (calibrated)
$ 756.10
2.82ctw Red Rubies, Oval, VS
7.2 x 5.3 mm
$ 280.87
2.82ct Red Ruby, Emerald Cut, VS
8 x 6 mm (calibrated)
$ 252.78
1.31ct Red Ruby, Oval, VS
7 x 5 mm (calibrated)
$ 39.14
1.83ct Red Ruby, Emerald Cut, VS
8.9 x 5.1 mm
$ 164.04
1.12ct Red Ruby, Oval, VS-SI
7 x 5 mm (calibrated)
$ 100.40
1.79ct Red Ruby, Round, VS-SI
7 mm (calibrated)
$ 160.46
2.01ct Red Ruby, Oval, VS-SI
8 x 6 mm (calibrated)
$ 180.18
1.36ct Red Ruby, Round, VS-SI
6 mm (calibrated)
$ 121.91
1.26ct Red Ruby, Pear Shape, VS-SI
8 x 6 mm (calibrated)
$ 112.95
1.25ct Red Ruby, Oval, SI
7 x 5 mm (calibrated)
$ 917.60
1.54ct Red Ruby, Oval, VS
7.6 x 5.9 mm
$ 46.02
1.69ct Red Ruby, Oval, VS
8 x 6 mm (calibrated)
$ 92.58
1.19ct Red Ruby, Round, VS-SI
6 mm (calibrated)
$ 106.67
1.80ct Red Ruby, Round, SI
7 mm (calibrated)
$ 134.46
1.47ct Pink Ruby, Oval, VS-SI
8 x 6 mm (calibrated)
$ 131.77
1.45ct Pink Ruby, Oval, VS-SI
8 x 6 mm (calibrated)
$ 129.98
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 -> 10 
I am filling a small treasure chest and picked a nice amethyst.
Overall Rating -> 10
Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.
Overall Rating -> 10
Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.
Overall Rating -> 10
I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.
Overall Rating -> 10
GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'
Overall Rating -> 9 
Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly
