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1-3 Carat Ruby Gemstones - Natural, Certified

1-3 Carat Ruby Gemstones - Natural, Certified

Discover high-quality 1-3 carat Ruby gemstones at GemSelect, featuring various cuts and color saturations to suit every design. Each stone is guaranteed natural and certified, with full transparency on pricing and availability. All items are in stock and ready to ship globally, making it easy to find the perfect ruby for your next project.

1-3 Carat Ruby Weight
1-3 Carat Ruby Size
1-3 Carat Ruby Clarity
1-3 Carat Ruby Price

Size Explained

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For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue
Brown
Golden
Gray
Green
Multicolor
Orange
Pink 1-3 Carat Ruby
Purple 1-3 Carat Ruby
Red 1-3 Carat Ruby
Turquoise
Violet
White
Yellow
Single
Pairs
Lots
Faceted
Cabochons
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ID: 567382
Weight: 1.33ct
Size: 7.2 x 5.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,024.10
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ID: 567370
Weight: 1.28ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 985.60
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ID: 567365
Weight: 1.19ct
Size: 7.1 x 6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 916.30
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ID: 537727
Weight: 1.14ct
Size: 6.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 393.38
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ID: 569899
Weight: 1.26ct
Size: 7.2 x 5.2 mm
Clarity: SI
Content: 1 pc
Price: $ 928.65
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ID: 569416
Weight: 2.02ct
Size: 7 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 9,045.32
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ID: 402467
Weight: 1.84ct
Size: 10.8 x 5.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,288.00
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ID: 567351
Weight: 1.49ct
Size: 10.1 x 5.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,147.30
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ID: 570372
Weight: 1.22ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 1,048.53
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ID: 569896
Weight: 1.35ct
Size: 6.8 x 5.5 mm
Clarity: SI
Price: $ 994.98
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ID: 567359
Weight: 1.15ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 885.50
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ID: 570794
Weight: 1.07ct
Size: 9 x 4.7 mm
Clarity: VS-SI
Price: $ 836.01
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ID: 570369
Weight: 1.05ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 902.43
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ID: 570200
Weight: 1.01ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 868.04
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ID: 575953
Weight: 1.73ct
Size: 8.4 x 7.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,406.94
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ID: 567366
Weight: 1.82ct
Size: 10.5 x 5.3 mm
Clarity: SI
Content: 1 pc
Price: $ 1,681.68
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ID: 570374
Weight: 1.18ct
Size: 10.1 x 5.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,216.99
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ID: 567350
Weight: 1.37ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 959.00
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ID: 570373
Weight: 1.22ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 1,258.24
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ID: 569917
Weight: 1.28ct
Size: 6.7 x 5.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 943.39
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ID: 569881
Weight: 1.24ct
Size: 9.2 x 4.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,096.68
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ID: 567356
Weight: 1.59ct
Size: 6.9 x 6.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,224.30
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ID: 575955
Weight: 1.50ct
Size: 10.4 x 5.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,219.90
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ID: 569414
Weight: 2.36ct
Size: 10.9 x 6.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 13,413.78
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ID: 567380
Weight: 1.66ct
Size: 9.4 x 5.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,162.00
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ID: 683406
Weight: 2.77ct (total)
Size: 7.1 x 5.2 mm
Clarity: VS
Content: 2 pcs
Price: $ 277.00
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ID: 569430
Weight: 1.41ct
Size: 6.7 x 5.6 mm
Clarity: VS-SI
Price: $ 1,039.20
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ID: 567371
Weight: 1.40ct
Size: 7.2 x 5.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,293.60
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ID: 569711
Weight: 1.27ct
Size: 7.2 x 5.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 936.02
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ID: 569717
Weight: 1.32ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 884.43
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ID: 569422
Weight: 1.35ct
Size: 6.6 x 5.8 mm
Clarity: SI
Content: 1 pc
Price: $ 1,193.98
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ID: 569928
Weight: 2.43ct (total)
Size: 9.7 x 4.5 mm
Clarity: SI
Content: 2 pcs
Price: $ 1,790.97
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ID: 570375
Weight: 1.10ct
Size: 9.5 x 4.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 945.40
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ID: 567373
Weight: 1.23ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 947.10
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ID: 569902
Weight: 1.29ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 950.76
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ID: 575954
Weight: 1.80ct
Size: 11.6 x 5.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,463.87
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ID: 691020
Weight: 2.88ct
Size: 11.1 x 8.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 69.12
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ID: 569889
Weight: 1.06ct
Size: 9.1 x 4.1 mm
Clarity: SI
Content: 1 pc
Price: $ 781.24
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ID: 669428
Weight: 2.55ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 574.86
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ID: 683583
Weight: 2.54ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 304.80
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ID: 683717
Weight: 2.48ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 297.60
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ID: 669910
Weight: 1.38ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 91.08
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ID: 721495
Weight: 1.01ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 84.84
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ID: 700494
Weight: 1.23ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 44.28
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ID: 569901
Weight: 1.28ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 1,132.07
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ID: 728915
Weight: 1.09ct
Size: 5.8 mm
Clarity: VS
Content: 1 pc
Price: $ 117.72
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ID: 567349
Weight: 1.29ct
Size: 9.8 x 4.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,191.96
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ID: 732892
Weight: 1.19ct
Size: 8.5 x 4.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 214.20
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ID: 518192
Weight: 1.13ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 870.10
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ID: 722549
Weight: 1.65ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 178.20
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ID: 728929
Weight: 1.55ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 167.40
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ID: 569423
Weight: 1.06ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 937.49
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ID: 683189
Weight: 1.08ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 129.60
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ID: 569753
Weight: 1.06ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 937.49
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ID: 537543
Weight: 1.04ct
Size: 5.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 430.66
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ID: 722511
Weight: 1.32ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 142.56
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ID: 729136
Weight: 2.11ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 227.88
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ID: 730771
Weight: 2.38ct
Size: 10 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 257.04
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ID: 691023
Weight: 1.76ct
Size: 13 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 42.24
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ID: 668122
Weight: 2.28ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 82.08
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FAQs

What is the average size of a 1-3 carat ruby gemstone?

A 1-carat ruby typically measures around 6 mm, while a 3-carat ruby can range from 8 to 9 mm depending on the cut. Rubies are denser than diamonds, so they appear slightly smaller for the same carat weight.

Are 1-3 carat rubies considered rare?

Yes, fine-quality rubies in the 1-3 carat range are relatively rare, especially those with rich color and minimal inclusions. The rarity increases with better clarity and more saturated red tones.

How much does a 1-3 carat ruby typically cost?

Prices vary widely based on color, clarity, and origin. Natural rubies in this range can cost anywhere from $300 to over $10,000 per carat. Top-quality Burmese rubies are among the most valuable.

Are rubies in this carat range suitable for engagement rings?

Absolutely. 1-3 carat ruby gemstones are ideal for engagement rings, offering a bold look with excellent durability (Mohs 9) suitable for everyday wear.

What shapes are most common for 1-3 carat rubies?

Oval and cushion cuts are the most common due to how rubies form in nature, though round, pear, and emerald cuts are also available.

Are these rubies treated or natural?

Most rubies on the market are heat-treated to enhance color and clarity. At GemSelect, rubies are clearly labeled regarding treatment and certification, ensuring transparency.

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

very good

Posted By Son Gift in January, 2025
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Overall Rating -> 10 star ratings

I love the quality, package and info of your gems.

Posted By Diana in April, 2025
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It is a good experience, it is easy to view the item, and easy to check out.

Posted By Neo in November, 2024
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Overall Rating -> 10 star ratings

I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.

Posted By DrLHS in November, 2024
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Overall Rating -> 10 star ratings

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 2025
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Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
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Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
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Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
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Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
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Enlarged Gemstone Image