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 |
1.10Ct Deep Red Ruby, Oval, Si
6.6 x 5.5 mm
$ 972.86
2.44Ctw Deep Reddish Pink Rubies, Oval, Vs
7 x 5 mm (calibrated)
$ 292.80
1.08Ct Deep Red Ruby, Marquise, Vs-Si
8.9 x 4.6 mm
$ 831.60
2.17Ct Medium Red Ruby, Oval, Vs-Si
8 x 6 mm (calibrated)
$ 143.22
3.08Ctw Medium Dark-Pink Rubies, Oval, Vs-Si
8 x 6 mm (calibrated)
$ 332.64
1.87Ct Deep Magenta Ruby, Emerald Cut, Vs-Si
10.4 x 4.7 mm
$ 336.60
1.85Ct Medium Red Ruby, Oval, Vs
8 x 6 mm (calibrated)
$ 66.60
1.90Ct Deep Red Ruby, Marquise, Vs-Si
11.4 x 5.2 mm
$ 1,755.60
1.07Ct Jam Red Ruby, Oval, Vs-Si
7 x 5 mm (calibrated)
$ 988.68
1.04Ct Deep Crimson Ruby, Pear Shape, Vs-Si
7 x 5 mm (calibrated)
$ 112.32
1.18Ct Deep Magenta Ruby, Oval, Vs
7 x 5 mm (calibrated)
$ 127.44
1.01Ct Dark Pink Ruby, Oval, Vs
7 x 5 mm (calibrated)
$ 109.08
2.33Ct Medium Red Ruby, Oval, Vs-Si
8 x 6 mm (calibrated)
$ 251.64
1.39Ct Deep Crimson Ruby, Round, Vs
6 mm (calibrated)
$ 34.75
1.78Ct Pinkish Red Ruby, Oval, Vs
8 x 6 mm (calibrated)
$ 117.48
1.90Ct Deep Reddish Pink Ruby, Oval, Vs-Si
7.6 x 6.1 mm
$ 57.68
1.32Ct Medium Dark-Red Ruby, Oval, Vs
7 x 5 mm (calibrated)
$ 158.40
1.12Ct Reddish Pink Ruby, Oval, Vs-Si
7 x 5 mm (calibrated)
$ 120.96
1.63Ct Pinkish Red Ruby, Oval, Si
8 x 6 mm (calibrated)
$ 176.04
1.66Ct Reddish Purple Ruby, Fancy, Opaque
13 x 9 mm (calibrated)
$ 39.84
1.11Ct Deep Wine Red Ruby, Marquise, Vs-Si
9 x 4.5 mm
$ 932.40
2.94Ctw Deep Magenta Rubies, Oval, Vs
8 x 6 mm (calibrated)
$ 246.96
1.86Ct Medium Dark-Red Ruby, Pear Shape, Vs-Si
8 x 6 mm (calibrated)
$ 200.88
1.58Ct Deep Reddish Pink Ruby, Oval, Vs
8 x 6 mm (calibrated)
$ 104.28
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 
Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones
Overall Rating -> 10
Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!
Overall Rating -> 10
I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.
Overall Rating -> 8 
The website was easy to use and there were a lot of good options, I was satisfied.
Overall Rating -> 10
overall great
Overall Rating -> 8
Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use
