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Round Ruby Gemstones - Natural, Certified

Round Ruby Weight
Round Ruby Size
Round Ruby Clarity
Round Ruby Price
Round Ruby Treatment

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For Example: 8-9
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ID: 729134
Weight: 2.92ct
Size: 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 315.36
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ID: 722510
Weight: 0.82ct
Size: 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 88.56
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ID: 705571
Weight: 0.18ct
Size: 3.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 71.52
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ID: 538002
Weight: 0.81ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 335.41
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ID: 647957
Weight: 0.34ct
Size: 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 146.68
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ID: 646720
Weight: 0.31ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 133.74
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ID: 705323
Weight: 0.28ct
Size: 3.8 mm
Clarity: SI
Price: $ 111.25
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ID: 722710
Weight: 1.99ct
Size: 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 214.92
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ID: 705249
Weight: 0.20ct
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 79.46
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ID: 705326
Weight: 0.29ct
Size: 3.8 mm
Clarity: SI
Price: $ 115.22
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ID: 499411
Weight: 0.67ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 517.48
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ID: 648036
Weight: 0.34ct
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 146.68
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ID: 705348
Weight: 0.23ct
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 91.39
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ID: 705364
Weight: 0.24ct
Size: 3.8 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 95.36
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ID: 714573
Weight: 0.48ct (total)
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 161.28
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ID: 722626
Weight: 1.92ct
Size: 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 207.36
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ID: 705341
Weight: 0.20ct
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 79.46
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ID: 537537
Weight: 0.67ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 231.20
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ID: 722675
Weight: 1.18ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 127.44
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ID: 590758
Weight: 0.49ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 194.04
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ID: 705581
Weight: 0.24ct
Size: 3.8 mm
Clarity: SI-I1
Price: $ 95.36
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ID: 499748
Weight: 0.85ct
Size: 5.3 mm
Clarity: VS-SI
Price: $ 329.32
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ID: 705294
Weight: 0.17ct
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 67.55
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ID: 729033
Weight: 0.89ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 80.10
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ID: 729070
Weight: 1.37ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 147.96
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ID: 722460
Weight: 1.36ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 146.88
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ID: 499750
Weight: 0.75ct
Size: 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 290.57
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ID: 646955
Weight: 0.36ct
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 155.30
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ID: 722505
Weight: 1.41ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 152.28
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ID: 646959
Weight: 0.40ct
Size: 4 mm (calibrated)
Clarity: VS-SI
Price: $ 172.56
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ID: 705438
Weight: 0.31ct
Size: 4 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 123.17
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ID: 705247
Weight: 0.16ct
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 63.58
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ID: 496232
Weight: 1.79ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 6 pcs
Price: $ 295.36
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ID: 705444
Weight: 0.21ct
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 83.44
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ID: 648037
Weight: 0.29ct
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 125.11
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ID: 705585
Weight: 0.28ct
Size: 3.7 mm
Clarity: SI-I1
Price: $ 111.25
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ID: 499398
Weight: 0.72ct
Size: 5.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 555.53
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ID: 705441
Weight: 0.22ct
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Price: $ 87.41
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ID: 722678
Weight: 0.90ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 97.20
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ID: 399349
Weight: 2.18ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 10 pcs
Price: $ 489.10
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ID: 701126
Weight: 1.13ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 781.75
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ID: 496001
Weight: 1.80ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 6 pcs
Price: $ 270.00
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ID: 729059
Weight: 0.81ct
Size: 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 72.90
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ID: 646957
Weight: 0.30ct
Size: 4 mm (calibrated)
Clarity: VS-SI
Price: $ 129.42
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ID: 705436
Weight: 0.28ct
Size: 3.7 mm
Clarity: SI-I1
Price: $ 111.25
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ID: 499510
Weight: 0.83ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 631.62
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ID: 722422
Weight: 2.85ct
Size: 8 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 307.80
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ID: 728757
Weight: 0.94ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 101.52
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ID: 728916
Weight: 1.24ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 111.60
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ID: 615215
Weight: 0.41ct
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 193.93
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ID: 739105
Weight: 6.08ct
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 338.29
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ID: 705244
Weight: 0.16ct
Size: 3.3 mm
Clarity: VS
Content: 1 pc
Price: $ 63.58
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ID: 499445
Weight: 0.71ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Price: $ 540.30
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ID: 590751
Weight: 0.43ct
Size: 4 mm (calibrated)
Clarity: SI
Price: $ 170.28
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ID: 728954
Weight: 1.39ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 150.12
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ID: 722425
Weight: 5.73ct
Size: 10 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 618.84
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ID: 499409
Weight: 0.74ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 563.14
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ID: 705345
Weight: 0.19ct
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 75.49
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ID: 705539
Weight: 0.21ct
Size: 3.5 mm (calibrated)
Clarity: VS
Price: $ 83.44
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ID: 590968
Weight: 0.41ct
Size: 4.2 mm
Clarity: SI
Content: 1 pc
Price: $ 162.36
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FAQs

What is a loose round ruby?

A loose round ruby is a gemstone that is not set into any jewelry, featuring a classic round cut. These gemstones are ideal for creating custom jewelry pieces like rings, necklaces, and earrings.

What makes round ruby gemstones special?

Round ruby gemstones are prized for their symmetrical shape and ability to maximize brilliance. Options like faceted round rubies and unheated round rubies offer stunning visual appeal for any jewelry design.

Are all loose rubies faceted?

No, not all loose rubies are faceted. Our collection includes faceted round rubies as well as round ruby cabochons, which have a smooth, polished surface.

Can I use a loose round ruby for custom jewelry?

Absolutely! Loose round rubies, including ruby rounds and ruby round loose stones, are perfect for creating custom jewelry designs such as solitaire rings or pendants.

Do you offer unheated round rubies?

Yes, we have a selection of unheated round rubies, which are valued for their natural beauty and untreated appearance.

What sizes are available in loose round rubies?

Our loose round ruby collection includes a variety of sizes, from small ruby rounds for earrings to larger round ruby solitaires for statement pieces.

How do I care for a round ruby gemstone?

To maintain the beauty of your loose round ruby or round ruby cabochon, clean it gently with a soft cloth and avoid harsh chemicals. Proper care ensures the longevity of your gemstone.

Are your loose rubies ethically sourced?

Yes, we prioritize ethical sourcing for all our loose rubies, including loose round ruby stones and ruby rounds, to ensure quality and responsible practices.

What are round ruby gemstones?

Round ruby gemstones are natural, certified loose rubies cut into a circular shape, prized for their vibrant red hues and brilliance in jewelry-making.

Are round ruby gemstones natural?

Yes, all round ruby gemstones are 100% natural and certified, with any treatments, such as heat, fully disclosed for transparency.

What jewelry can I make with round ruby gemstones?

Round ruby gemstones are ideal for rings, earrings, pendants, and necklaces, offering a Mohs hardness of 9 for durable, luxurious designs.

What shapes and sizes of round ruby gemstones are available?

Round ruby gemstones primarily feature round cuts but are also available in oval, cushion, and pear shapes, with sizes from 4 mm to larger cuts for various jewelry projects.

How do I purchase round ruby gemstones from GemSelect?

Browse the round ruby gemstones category, select your preferred loose stone, and complete your purchase with secure checkout and worldwide shipping.

What colors do round ruby gemstones come in?

Round ruby gemstones come in vibrant red to deep crimson hues, with some displaying subtle pinkish or purplish undertones, offering versatile options for jewelry designs.

Are round ruby gemstones in stock at GemSelect?

Yes, all round ruby gemstones are in stock and ready to ship, ensuring fast delivery for your jewelry-making needs.

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

I have bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....

Posted By Dork in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

the selection is good as are the prices

Posted By Old man in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..

Posted By Steven M. in February, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

great experience

Posted By T in December, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

So far So good

Posted By VH-1 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
Source: Bizrate
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