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 |
1.55ct Pink Ruby, Oval, VS-SI
8 x 6 mm (calibrated)
$ 138.94
1.06ct Red Ruby, Marquise, SI
9.3 x 4.6 mm
$ 589.48
1.48ct Red Ruby, Trillion, VS
7 x 5.7 mm
$ 61.42
1.38ct Red Ruby, Oval, VS-SI
7 x 5 mm (calibrated)
$ 1,013.02
1.88ct Pink Ruby, Oval, VS-SI
8 x 6 mm (calibrated)
$ 168.52
2.23ctw Red Rubies, Oval, VS
7 x 5 mm (calibrated)
$ 222.11
3.84ctw Red Rubies, Oval, VS
8 x 6 mm (calibrated)
$ 210.36
1.28ct Red Ruby, Round, VS
5.7 mm
$ 95.62
1.85ct Red Ruby, Oval, VS
8 x 6 mm (calibrated)
$ 55.28
1.45ct Red Ruby, Oval, VS
7.2 x 5.3 mm
$ 43.33
1.23ct Red Ruby, Oval, VS-SI
7 x 5 mm (calibrated)
$ 857.56
2.22ctw Red Rubies, Oval, VS
7 x 5 mm (calibrated)
$ 66.33
2.15ct Purple Ruby, Fancy, Opaque
9.5 x 7.6 mm
$ 42.83
1.30ct Red Ruby, Pear Shape, VS-SI
7 x 5.6 mm
$ 997.00
1.40ct Red Ruby, Oval, VS-SI
7 x 5 mm (calibrated)
$ 1,027.71
2.07ctw Red Rubies, Pear Shape, VS
7 x 5 mm (calibrated)
$ 185.55
2.38ct Red Ruby, Oval, VS
8 x 6 mm (calibrated)
$ 130.38
2.28ct Red Ruby, Oval, VS
8 x 6 mm (calibrated)
$ 124.90
2.45ct Purple Ruby, Fancy, Opaque
12.3 x 8.4 mm
$ 48.80
3.95ctw Purple Rubies, Fancy, Opaque
12.8 x 7.9 mm
$ 78.68
1.72ct Pink Ruby, Oval, VS-SI
8.1 x 5.7 mm
$ 154.18
1.26ct Pink Ruby, Oval, VS
7.1 x 5.3 mm
$ 112.95
3.10ctw Pink Rubies, Oval, VS
8 x 6 mm (calibrated)
$ 216.13
2.30ct Red Ruby, Flower Cut, Opaque
10.9 x 7.5 mm
$ 45.82
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 
Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways
Overall Rating -> 10
I purchased 4 gemstones in different sizes to be able to make a family ring for my granddaughter. I got exactly what I saw and they are absolutely beautiful! Shipping was quick compared to other gem stores I have dealt with! I will definitely order more stones from your company, as I am a collector and have several stones. You are my new go to company in the future
Overall Rating -> 9 
Nothing bad to report. Everything is as expected. The gems and the price are all very good.
Overall Rating -> 9
It was fine . Wish there had been more round stones to select from
Overall Rating -> 10
Absolutely love Gem Select. I always know the quality and accuracy of information and photos are top notch. Highly recommend!
Overall Rating -> 10
This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.
