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1-3 Carat Ruby Gemstones - Natural, Certified

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

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For Example: 6-7
For Example: 8-9
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Pink 1-3 Carat Ruby
Purple 1-3 Carat Ruby
Red 1-3 Carat Ruby
Turquoise
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ID: 728792
Weight: 1.13ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 122.04
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ID: 567381
Weight: 1.07ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 988.68
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ID: 673266
Weight: 3.53ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 127.08
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ID: 732852
Weight: 1.09ct
Size: 8.4 x 4.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 196.20
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ID: 683312
Weight: 1.33ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 159.60
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ID: 722537
Weight: 2.18ct
Size: 7.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 235.44
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ID: 722098
Weight: 1.11ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 93.24
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ID: 732890
Weight: 1.83ct
Size: 9.6 x 4.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 329.40
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ID: 728951
Weight: 2.72ct (total)
Size: 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 293.76
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ID: 569417
Weight: 1.38ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 1,220.51
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ID: 683617
Weight: 1.04ct
Size: 6.7 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 124.80
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ID: 668532
Weight: 1.74ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 62.64
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ID: 683713
Weight: 2.33ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 279.60
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ID: 729043
Weight: 2.49ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 268.92
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ID: 699547
Weight: 1.22ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 43.92
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ID: 569419
Weight: 1.06ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 937.49
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ID: 730889
Weight: 2.95ct
Size: 11.9 x 6.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 318.60
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ID: 669306
Weight: 2.17ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 143.22
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ID: 728773
Weight: 1.86ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 200.88
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ID: 668957
Weight: 1.45ct
Size: 7.2 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 52.20
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ID: 669751
Weight: 1.51ct
Size: 7 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 99.66
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ID: 730774
Weight: 1.83ct
Size: 8.9 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 197.64
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ID: 569440
Weight: 1.03ct
Size: 6.4 x 5.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 910.96
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ID: 722433
Weight: 1.63ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 176.04
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ID: 683615
Weight: 1.41ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 169.20
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ID: 722503
Weight: 1.45ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 156.60
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ID: 722096
Weight: 1.59ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 57.24
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ID: 567377
Weight: 1.08ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 997.92
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ID: 722518
Weight: 1.26ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 136.08
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ID: 729065
Weight: 1.29ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 116.10
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ID: 722466
Weight: 1.68ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 181.44
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ID: 728950
Weight: 3.12ct (total)
Size: 6.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 336.96
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ID: 722553
Weight: 1.79ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 193.32
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ID: 728808
Weight: 1.86ct
Size: 7.2 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 200.88
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ID: 683714
Weight: 2.57ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 308.40
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ID: 668393
Weight: 2.13ct
Size: 8.1 x 6.3 mm
Clarity: VS
Content: 1 pc
Price: $ 76.68
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ID: 728947
Weight: 2.82ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 304.56
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ID: 669656
Weight: 3.31ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 218.46
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ID: 722512
Weight: 1.47ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 158.76
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ID: 668953
Weight: 1.42ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 51.12
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ID: 728754
Weight: 2.58ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 294.12
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ID: 689624
Weight: 2.24ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 147.84
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ID: 503081
Weight: 1.72ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 56.76
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ID: 739218
Weight: 2.50ct
Size: 8.9 x 7.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 139.10
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ID: 729026
Weight: 1.01ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 109.08
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ID: 728797
Weight: 1.06ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 114.48
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ID: 691461
Weight: 2.93ct
Size: 12 x 8.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 70.32
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ID: 669520
Weight: 2.28ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Price: $ 150.48
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ID: 569415
Weight: 2.00ct
Size: 9 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 14,740.54
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ID: 728755
Weight: 1.18ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 127.44
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ID: 569713
Weight: 1.02ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 902.11
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ID: 722414
Weight: 3.47ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 374.76
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ID: 732844
Weight: 1.63ct
Size: 9 x 5 mm
Clarity: SI
Content: 1 pc
Price: $ 293.40
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ID: 722515
Weight: 1.43ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 154.44
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ID: 707945
Weight: 2.94ct
Size: 11.1 x 6.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 56.45
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ID: 669301
Weight: 2.26ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 149.16
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ID: 691459
Weight: 2.70ct
Size: 14 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 64.80
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ID: 722634
Weight: 1.63ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 176.04
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ID: 728920
Weight: 1.44ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 155.52
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ID: 673240
Weight: 1.94ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 69.84
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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 -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
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Great experience. I can't wait to explore on the website further.

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

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

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

Very good Hoping you will increase your inventory especially in the 6mm Thanks

Posted By Ibie in February, 2025
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Overall Rating -> 10 star ratings

First time so this is an experiment! Shopping is so fun on this site, though!

Posted By Gem Delight in March, 2025
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Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
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It was easy to navigate

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

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
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Overall Rating -> 10 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 2025
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Enlarged Gemstone Image