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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: 495168
Weight: 0.94ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 367.55
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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: 728909
Weight: 0.93ct
Size: 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 100.44
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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: 722468
Weight: 0.80ct
Size: 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 86.40
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ID: 495577
Weight: 1.50ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 6 pcs
Price: $ 237.60
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ID: 722535
Weight: 1.18ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 127.44
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ID: 705171
Weight: 0.18ct
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 71.52
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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: 714574
Weight: 0.51ct (total)
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 171.36
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ID: 705633
Weight: 0.16ct
Size: 3.4 mm
Clarity: VS
Content: 1 pc
Price: $ 63.58
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ID: 722712
Weight: 1.58ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 170.64
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ID: 705170
Weight: 0.20ct
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 79.46
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ID: 499506
Weight: 1.10ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 456.60
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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: 713994
Weight: 0.36ct
Size: 3.8 mm
Clarity: SI
Price: $ 120.96
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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: 496579
Weight: 0.84ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 310.46
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ID: 499394
Weight: 0.98ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 745.78
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ID: 496572
Weight: 1.09ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 402.86
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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: 729157
Weight: 0.87ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 78.30
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ID: 705370
Weight: 0.23ct
Size: 3.7 mm
Clarity: SI-I1
Price: $ 91.39
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ID: 728935
Weight: 1.50ct
Size: 6.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 162.00
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ID: 714006
Weight: 0.36ct
Size: 3.8 mm
Clarity: SI
Price: $ 120.96
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ID: 499749
Weight: 0.68ct
Size: 5.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 263.45
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ID: 722423
Weight: 1.88ct
Size: 7.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 203.04
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ID: 729161
Weight: 1.06ct
Size: 5.7 mm
Clarity: VS
Price: $ 114.48
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ID: 705634
Weight: 0.20ct
Size: 3.3 mm
Clarity: VS
Content: 1 pc
Price: $ 79.46
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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: 729160
Weight: 1.40ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 151.20
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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: 728784
Weight: 2.38ct (total)
Size: 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 214.20
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ID: 705175
Weight: 0.14ct
Size: 3.5 mm (calibrated)
Clarity: VS
Price: $ 55.63
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ID: 705232
Weight: 0.27ct
Size: 3.8 mm
Clarity: VS
Price: $ 107.28
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ID: 722525
Weight: 1.40ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 151.20
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ID: 496628
Weight: 1.12ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 413.95
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ID: 705542
Weight: 0.23ct
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 91.39
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ID: 729032
Weight: 0.90ct
Size: 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 97.20
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ID: 705229
Weight: 0.28ct
Size: 3.8 mm
Clarity: SI
Content: 1 pc
Price: $ 111.25
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ID: 729156
Weight: 1.45ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 156.60
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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: 714577
Weight: 0.48ct (total)
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 161.28
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ID: 705422
Weight: 0.29ct
Size: 3.7 mm
Clarity: SI-I1
Price: $ 115.22
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ID: 495153
Weight: 0.97ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 379.27
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ID: 615221
Weight: 0.33ct
Size: 4 mm (calibrated)
Clarity: VS-SI
Price: $ 156.10
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ID: 705368
Weight: 0.21ct
Size: 3.8 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 83.44
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ID: 615213
Weight: 0.28ct
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 132.44
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ID: 614355
Weight: 0.29ct
Size: 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 114.31
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ID: 679336
Weight: avg. 0.31 ct / each
Size: 3.7 mm
Clarity: VS
Price: $ 61.42
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ID: 722546
Weight: 6.04ct
Size: 11 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 652.32
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ID: 705277
Weight: 0.19ct
Size: 3.5 mm (calibrated)
Clarity: VS
Price: $ 75.49
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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: 705466
Weight: 0.20ct
Size: 3.5 mm (calibrated)
Clarity: VS
Price: $ 79.46
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ID: 705414
Weight: 0.33ct
Size: 3.8 mm
Clarity: SI-I1
Price: $ 131.12
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ID: 705629
Weight: 0.15ct
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 59.60
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ID: 537998
Weight: 0.90ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 372.67
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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: 705661
Weight: 0.19ct
Size: 3.5 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 75.49
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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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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

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 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

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very food

Posted By Keeto in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

went well

Posted By Doug in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
Source: Bizrate
Enlarged Gemstone Image