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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: 729066
Weight: 1.50ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 162.00
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ID: 729143
Weight: 3.50ct
Size: 8 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 378.00
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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: 722719
Weight: 1.88ct
Size: 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 203.04
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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: 422333
Weight: 2.64ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 12 pcs
Price: $ 484.04
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ID: 705268
Weight: 0.21ct
Size: 3.5 mm (calibrated)
Clarity: VS
Price: $ 83.44
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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: 538207
Weight: 0.91ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 376.82
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ID: 705445
Weight: 0.18ct
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 71.52
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ID: 714009
Weight: 0.37ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 124.32
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ID: 722532
Weight: 1.36ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 146.88
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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: 614356
Weight: 0.22ct
Size: 4 mm (calibrated)
Clarity: VS
Price: $ 104.05
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ID: 705468
Weight: 0.18ct
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 71.52
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ID: 729029
Weight: 0.74ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 79.92
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ID: 538211
Weight: 0.90ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 310.56
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ID: 705315
Weight: 0.36ct
Size: 3.8 mm
Clarity: SI
Content: 1 pc
Price: $ 143.04
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ID: 648035
Weight: 0.38ct
Size: 4 mm (calibrated)
Clarity: VS-SI
Price: $ 163.93
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ID: 705236
Weight: 0.32ct
Size: 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 127.15
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ID: 728767
Weight: 0.99ct
Size: 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 89.10
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ID: 705575
Weight: 0.22ct
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Price: $ 87.41
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ID: 728932
Weight: 1.10ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 118.80
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ID: 496168
Weight: 1.40ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 6 pcs
Price: $ 231.00
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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: 499409
Weight: 0.74ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 563.14
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ID: 729073
Weight: 1.34ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 144.72
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ID: 705436
Weight: 0.28ct
Size: 3.7 mm
Clarity: SI-I1
Price: $ 111.25
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ID: 705243
Weight: 0.17ct
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 67.55
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ID: 740193
Weight: 1.01ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 329.10
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ID: 499437
Weight: 0.63ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 479.42
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ID: 705580
Weight: 0.18ct
Size: 3.5 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 71.52
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ID: 705173
Weight: 0.18ct
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 71.52
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ID: 722709
Weight: 0.86ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 92.88
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ID: 615224
Weight: 0.25ct
Size: 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 118.26
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ID: 705366
Weight: 0.30ct
Size: 3.5 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 99.33
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ID: 615221
Weight: 0.33ct
Size: 4 mm (calibrated)
Clarity: VS-SI
Price: $ 156.10
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ID: 728994
Weight: 1.88ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 203.04
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ID: 728952
Weight: 2.88ct (total)
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 311.04
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ID: 631082
Weight: 0.76ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 297.17
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ID: 705250
Weight: 0.20ct
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 79.46
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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: 646718
Weight: 0.36ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 155.30
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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: 538001
Weight: 0.54ct
Size: 5.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 223.61
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ID: 496579
Weight: 0.84ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 310.46
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ID: 496172
Weight: 1.38ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 6 pcs
Price: $ 227.70
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ID: 495583
Weight: 1.50ct (total)
Size: 3.3 mm
Clarity: VS-SI
Content: 6 pcs
Price: $ 216.00
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ID: 590757
Weight: 0.29ct
Size: 4 mm (calibrated)
Clarity: SI
Price: $ 114.84
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ID: 705245
Weight: 0.20ct
Size: 3.5 mm (calibrated)
Clarity: VS
Price: $ 79.46
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ID: 679615
Weight: avg. 0.29 ct / each
Size: 4 mm (calibrated)
Clarity: VS
Price: $ 57.62
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ID: 614157
Weight: 0.25ct
Size: 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 118.26
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ID: 499492
Weight: 0.64ct
Size: 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 247.94
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ID: 722463
Weight: 2.11ct
Size: 7.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 227.88
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ID: 729157
Weight: 0.87ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 78.30
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ID: 705175
Weight: 0.14ct
Size: 3.5 mm (calibrated)
Clarity: VS
Price: $ 55.63
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ID: 728912
Weight: 1.20ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 129.60
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ID: 722501
Weight: 1.22ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 131.76
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ID: 722465
Weight: 1.94ct
Size: 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 174.60
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ID: 722526
Weight: 2.33ct
Size: 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 251.64
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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

Awesome

Posted By D in December, 2024
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love the site, the experience and the products.

Posted By Ckingpots in July, 2025
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Site is easy to navigate and the variety is great and how often new products are added is also great.

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

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
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Overall Rating -> 10 star ratings

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.

Posted By Sal in July, 2025
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I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

Posted By Nate in March, 2025
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I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

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very good

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Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
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