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 |
2.72ctw Red Rubies, Oval, VS
7 x 5 mm (calibrated)
$ 270.91
1.33ct Red Ruby, Oval, VS
7.2 x 5.2 mm
$ 132.47
1.21ct Red Ruby, Emerald Cut, SI
9.1 x 4.7 mm
$ 150.65
1.24ct Red Ruby, Oval, VS
7 x 5 mm (calibrated)
$ 67.93
2.04ct Pink Ruby, Oval, SI
8 x 6 mm (calibrated)
$ 182.87
2.03ctw Red Rubies, Oval, VS
7 x 5 mm (calibrated)
$ 141.53
1.57ct Red Ruby, Round, VS-SI
6.5 mm (calibrated)
$ 140.73
1.31ct Red Ruby, Oval, VS
7 x 5 mm (calibrated)
$ 39.14
1.01ct Red Ruby, Pear Shape, VS-SI
7 x 5 mm (calibrated)
$ 90.54
1.22ct Red Ruby, Oval, SI
7 x 5.4 mm
$ 895.56
2.67ct Red Ruby, Round, VS-SI
7.5 mm (calibrated)
$ 239.34
1.49ct Red Ruby, Oval, VS-SI
8 x 6 mm (calibrated)
$ 111.30
2.30ct Purple Ruby, Fancy, Opaque
11.4 x 8.1 mm
$ 45.82
1.51ct Red Ruby, Pear Shape, VS
7.6 x 5.8 mm
$ 135.36
1.15ct Red Ruby, Oval, VS
7 x 5 mm (calibrated)
$ 114.54
1.74ct Red Ruby, Oval, VS-SI
8 x 6 mm (calibrated)
$ 155.97
1.44ct Pink Ruby, Oval, VS
7 x 5 mm (calibrated)
$ 129.08
1.88ct Pink Ruby, Oval, VS-SI
8 x 6 mm (calibrated)
$ 168.52
1.54ct Pink Ruby, Emerald Cut, VS-SI
8.6 x 5 mm
$ 230.08
1.18ct Pink Ruby, Round, VS-SI
6 mm (calibrated)
$ 105.78
2.23ct Red Ruby, Oval, VS-SI
8 x 6 mm (calibrated)
$ 199.90
1.11ct Red Ruby, Oval, VS
7 x 5 mm (calibrated)
$ 99.50
1.61ct Red Ruby, Oval, VS
7.7 x 6 mm
$ 88.20
1.09ct Pink Ruby, Oval, VS-SI
7.8 x 5.7 mm
$ 162.85
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
Good, hope gem quality is good and genuine
Overall Rating -> 9 
The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.
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
Great site for finding specific stones and sizes for individual pieces of jewelry
Overall Rating -> 10
Great! Affordable
