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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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ID: 722531
Weight: 1.79ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 193.32
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ID: 728940
Weight: 1.62ct
Size: 6.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 174.96
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ID: 705570
Weight: 0.21ct
Size: 3.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 83.44
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ID: 495172
Weight: 0.83ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 357.00
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ID: 705628
Weight: 0.22ct
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 87.41
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ID: 722533
Weight: 1.54ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 166.32
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ID: 705273
Weight: 0.17ct
Size: 3.3 mm
Clarity: VS
Content: 1 pc
Price: $ 67.55
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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: 705420
Weight: 0.22ct
Size: 3.7 mm
Clarity: SI-I1
Price: $ 87.41
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ID: 705232
Weight: 0.27ct
Size: 3.8 mm
Clarity: VS
Price: $ 107.28
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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: 722458
Weight: 1.80ct
Size: 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 162.00
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ID: 705540
Weight: 0.21ct
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 83.44
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ID: 590702
Weight: 0.33ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 99.00
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ID: 705418
Weight: 0.22ct
Size: 3.7 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 87.41
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ID: 728781
Weight: 2.70ct (total)
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 291.60
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ID: 722461
Weight: 1.95ct
Size: 7 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 210.60
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ID: 646722
Weight: 0.33ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 142.37
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ID: 732436
Weight: 8.29ct
Size: 11 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 497.40
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ID: 499511
Weight: 0.83ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 631.62
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ID: 495584
Weight: 1.55ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 6 pcs
Price: $ 245.52
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ID: 731981
Weight: 6.24ct
Size: 11 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 374.40
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ID: 714007
Weight: 0.40ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 134.40
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ID: 705659
Weight: 0.22ct
Size: 3.8 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 87.41
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ID: 705535
Weight: 0.21ct
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 83.44
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ID: 729061
Weight: 2.51ct
Size: 7.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 271.08
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ID: 705573
Weight: 0.18ct
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Price: $ 71.52
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ID: 705277
Weight: 0.19ct
Size: 3.5 mm (calibrated)
Clarity: VS
Price: $ 75.49
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ID: 729035
Weight: 1.04ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 112.32
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ID: 705541
Weight: 0.21ct
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 83.44
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ID: 399407
Weight: 2.46ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 10 pcs
Price: $ 459.94
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ID: 499477
Weight: 1.07ct
Size: 5.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 489.80
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ID: 705439
Weight: 0.18ct
Size: 3.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 71.52
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ID: 705584
Weight: 0.27ct
Size: 3.7 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 107.28
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ID: 705322
Weight: 0.30ct
Size: 3.8 mm
Clarity: SI
Content: 1 pc
Price: $ 119.20
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ID: 705318
Weight: 0.32ct
Size: 4 mm (calibrated)
Clarity: SI
Price: $ 127.15
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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: 499505
Weight: 1.55ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 643.38
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ID: 499407
Weight: 0.82ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 624.01
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ID: 496205
Weight: 1.33ct (total)
Size: 3.3 mm
Clarity: VS-SI
Content: 6 pcs
Price: $ 219.46
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ID: 728783
Weight: 2.33ct (total)
Size: 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 251.64
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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: 728992
Weight: 1.21ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 108.90
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ID: 728933
Weight: 1.22ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 131.76
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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: 705339
Weight: 0.17ct
Size: 3.4 mm
Clarity: VS
Content: 1 pc
Price: $ 67.55
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ID: 705271
Weight: 0.22ct
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 87.41
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ID: 495666
Weight: 1.85ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 6 pcs
Price: $ 232.00
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ID: 705230
Weight: 0.29ct
Size: 3.8 mm
Clarity: SI
Price: $ 115.22
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ID: 705343
Weight: 0.17ct
Size: 3.5 mm (calibrated)
Clarity: VS
Price: $ 67.55
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ID: 722629
Weight: 1.14ct
Size: 5.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 123.12
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ID: 537544
Weight: 0.79ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 327.12
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ID: 707949
Weight: 3.12ct
Size: 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 59.90
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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: 614762
Weight: 0.34ct
Size: 4 mm (calibrated)
Clarity: VS
Price: $ 160.82
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ID: 722534
Weight: 1.60ct
Size: 6.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 172.80
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ID: 705235
Weight: 0.25ct
Size: 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 99.34
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ID: 646951
Weight: 0.36ct
Size: 4 mm (calibrated)
Clarity: VS-SI
Price: $ 155.30
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ID: 705582
Weight: 0.26ct
Size: 3.8 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 103.31
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ID: 615218
Weight: 0.29ct
Size: 3.8 mm
Clarity: VS-SI
Price: $ 137.17
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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 purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

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

love the site, the experience and the products.

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I love the product and the details about each of them.

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Overall Rating -> 10 star ratings

I was able to find what I was looking for

Posted By Lincolnpremier in January, 2025
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Overall Rating -> 8 star ratings

Good prices

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

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
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Overall Rating -> 10 star ratings

Awesome

Posted By D in December, 2024
Source: Bizrate
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