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 |
1.33ct Red Ruby, Oval, VS-SI
8 x 6 mm (calibrated)
$ 119.22
2.93ct Purple Ruby, Fancy, Opaque
12 x 8.8 mm
$ 58.37
1.13ct Red Ruby, Round, VS-SI
5.5 mm (calibrated)
$ 648.85
1.06ct Red Ruby, Oval, SI
7 x 5 mm (calibrated)
$ 778.12
1.37ct Red Ruby, Oval, VS
7 x 5 mm (calibrated)
$ 40.94
2.03ct Red Ruby, Oval, VS-SI
8 x 6 mm (calibrated)
$ 181.97
2.11ct Red Ruby, Pear Shape, VS
8 x 6 mm (calibrated)
$ 189.14
1.07ct Red Ruby, Round, VS-SI
5.7 mm
$ 406.53
1.26ct Pink Ruby, Oval, VS-SI
8 x 6 mm (calibrated)
$ 112.95
1.06ct Red Ruby, Marquise, SI
9.3 x 4.6 mm
$ 589.48
2.49ctw Red Rubies, Oval, VS
7 x 5 mm (calibrated)
$ 136.40
2.10ct Red Ruby, Round, VS
7 mm (calibrated)
$ 188.24
2.28ct Red Ruby, Oval, VS
8 x 6 mm (calibrated)
$ 124.90
1.60ct Red Ruby, Round, VS-SI
6.5 mm (calibrated)
$ 143.42
1.14ct Red Ruby, Round, VS
5.7 mm
$ 102.19
1.21ct Red Ruby, Oval, VS
7 x 5 mm (calibrated)
$ 120.52
1.01ct Pink Ruby, Oval, VS
7 x 5 mm (calibrated)
$ 90.54
1.65ct Red Ruby, Oval, VS-SI
8 x 6 mm (calibrated)
$ 49.30
1.34ct Red Ruby, Oval, VS
7 x 5 mm (calibrated)
$ 133.46
1.17ct Red Ruby, Oval, VS
7 x 5 mm (calibrated)
$ 81.57
1.99ct Red Ruby, Round, VS-SI
7 mm (calibrated)
$ 178.38
2.10ct Red Ruby, Oval, VS-SI
8 x 6 mm (calibrated)
$ 188.24
1.70ct Red Ruby, Pear Shape, VS
8 x 6 mm (calibrated)
$ 152.39
1.36ct Red Ruby, Round, VS-SI
6 mm (calibrated)
$ 121.91
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 
Enjoy viewing the selections. Excellent product
Overall Rating -> 9 
It was great!
Overall Rating -> 10
I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.
Overall Rating -> 10
Very large selection from affordable to high end I will be coming back to shop again!
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.
Overall Rating -> 10
Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.
