Round Ruby Gemstones - Natural, Certified
| Bi-color | Black | Blue | Brown | Golden | Gray | Green | Multicolor | Orange | Pink Round Ruby | Purple Round Ruby | Red Round Ruby | Turquoise | Violet | White | Yellow | 
| Single | Pairs | Lots | Faceted | Cabochons | 
| ID: | 499397 | 
| Weight: | 0.90ct | 
| Size: | 5.5 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 684.90 | 
| Item in Stock | |
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| ID: | 728757 | 
| Weight: | 0.94ct | 
| Size: | 5.5 mm (calibrated) | 
| Clarity: | VS | 
| Content: | 1 pc | 
| Price: | $ 101.52 | 
| Item in Stock | |
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| ID: | 722683 | 
| Weight: | 2.20ct | 
| Size: | 7 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 237.60 | 
| Item in Stock | |
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| ID: | 739251 | 
| Weight: | 6.02ct | 
| Size: | 9.5 mm (calibrated) | 
| Clarity: | Opaque | 
| Content: | 1 pc | 
| Price: | $ 334.95 | 
| Item in Stock | |
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| ID: | 722710 | 
| Weight: | 1.99ct | 
| Size: | 7 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 214.92 | 
| Item in Stock | |
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| ID: | 499748 | 
| Weight: | 0.85ct | 
| Size: | 5.3 mm | 
| Clarity: | VS-SI | 
| Price: | $ 329.32 | 
| Item in Stock | |
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| ID: | 499507 | 
| Weight: | 1.21ct | 
| Size: | 6 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 502.26 | 
| Item in Stock | |
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| ID: | 722538 | 
| Weight: | 3.37ct | 
| Size: | 8.5 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 363.96 | 
| Item in Stock | |
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| ID: | 499393 | 
| Weight: | 0.99ct | 
| Size: | 5.7 mm | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 753.37 | 
| Item in Stock | |
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| ID: | 499443 | 
| Weight: | 0.80ct | 
| Size: | 5.5 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 608.80 | 
| Item in Stock | |
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| ID: | 499750 | 
| Weight: | 0.75ct | 
| Size: | 5 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 290.57 | 
| Item in Stock | |
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| ID: | 722426 | 
| Weight: | 2.62ct | 
| Size: | 7.5 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 282.96 | 
| Item in Stock | |
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| ID: | 739105 | 
| Weight: | 6.08ct | 
| Size: | 9 mm (calibrated) | 
| Clarity: | Opaque | 
| Content: | 1 pc | 
| Price: | $ 338.29 | 
| Item in Stock | |
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| ID: | 705248 | 
| Weight: | 0.19ct | 
| Size: | 3.5 mm (calibrated) | 
| Clarity: | VS | 
| Price: | $ 75.49 | 
| Item in Stock | |
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| ID: | 705444 | 
| Weight: | 0.21ct | 
| Size: | 3.5 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 83.44 | 
| Item in Stock | |
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| ID: | 705578 | 
| Weight: | 0.23ct | 
| Size: | 3.5 mm (calibrated) | 
| Clarity: | VS-SI | 
| Price: | $ 91.39 | 
| Item in Stock | |
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| ID: | 729028 | 
| Weight: | 0.91ct | 
| Size: | 5.5 mm (calibrated) | 
| Clarity: | VS | 
| Content: | 1 pc | 
| Price: | $ 98.28 | 
| Item in Stock | |
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| ID: | 495080 | 
| Weight: | 0.79ct | 
| Size: | 5.5 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 339.78 | 
| Item in Stock | |
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| ID: | 499506 | 
| Weight: | 1.10ct | 
| Size: | 5.5 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 456.60 | 
| Item in Stock | |
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| ID: | 647958 | 
| Weight: | 0.43ct | 
| Size: | 4 mm (calibrated) | 
| Clarity: | SI | 
| Price: | $ 185.51 | 
| Item in Stock | |
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| ID: | 496572 | 
| Weight: | 1.09ct | 
| Size: | 5.5 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 402.86 | 
| Item in Stock | |
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| ID: | 729069 | 
| Weight: | 0.93ct | 
| Size: | 5.3 mm | 
| Clarity: | VS | 
| Content: | 1 pc | 
| Price: | $ 100.44 | 
| Item in Stock | |
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| ID: | 705438 | 
| Weight: | 0.31ct | 
| Size: | 4 mm (calibrated) | 
| Clarity: | SI-I1 | 
| Content: | 1 pc | 
| Price: | $ 123.17 | 
| Item in Stock | |
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| ID: | 728917 | 
| Weight: | 1.00ct | 
| Size: | 5.5 mm (calibrated) | 
| Clarity: | VS | 
| Content: | 1 pc | 
| Price: | $ 108.00 | 
| Item in Stock | |
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| ID: | 705632 | 
| Weight: | 0.14ct | 
| Size: | 3.5 mm (calibrated) | 
| Clarity: | VS | 
| Content: | 1 pc | 
| Price: | $ 55.63 | 
| Item in Stock | |
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| ID: | 705369 | 
| Weight: | 0.19ct | 
| Size: | 3.5 mm (calibrated) | 
| Clarity: | SI-I1 | 
| Content: | 1 pc | 
| Price: | $ 75.49 | 
| Item in Stock | |
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| ID: | 705299 | 
| Weight: | 0.17ct | 
| Size: | 3.5 mm (calibrated) | 
| Clarity: | VS | 
| Price: | $ 67.55 | 
| Item in Stock | |
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| ID: | 722460 | 
| Weight: | 1.36ct | 
| Size: | 6 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 146.88 | 
| Item in Stock | |
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| ID: | 705658 | 
| Weight: | 0.30ct | 
| Size: | 3.8 mm | 
| Clarity: | SI-I1 | 
| Content: | 1 pc | 
| Price: | $ 119.20 | 
| Item in Stock | |
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| ID: | 705539 | 
| Weight: | 0.21ct | 
| Size: | 3.5 mm (calibrated) | 
| Clarity: | VS | 
| Price: | $ 83.44 | 
| Item in Stock | |
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| ID: | 722468 | 
| Weight: | 0.80ct | 
| Size: | 5 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 86.40 | 
| Item in Stock | |
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| ID: | 499394 | 
| Weight: | 0.98ct | 
| Size: | 6 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 745.78 | 
| Item in Stock | |
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| ID: | 722423 | 
| Weight: | 1.88ct | 
| Size: | 7.5 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 203.04 | 
| Item in Stock | |
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| ID: | 729000 | 
| Weight: | 2.88ct | 
| Size: | 7.5 mm (calibrated) | 
| Clarity: | VS | 
| Content: | 1 pc | 
| Price: | $ 311.04 | 
| Item in Stock | |
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| ID: | 705177 | 
| Weight: | 0.22ct | 
| Size: | 3.5 mm (calibrated) | 
| Clarity: | VS | 
| Price: | $ 87.41 | 
| Item in Stock | |
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| ID: | 646959 | 
| Weight: | 0.40ct | 
| Size: | 4 mm (calibrated) | 
| Clarity: | VS-SI | 
| Price: | $ 172.56 | 
| Item in Stock | |
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| ID: | 722627 | 
| Weight: | 1.74ct | 
| Size: | 7 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 187.92 | 
| Item in Stock | |
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| ID: | 646960 | 
| Weight: | 0.40ct | 
| Size: | 4 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 172.56 | 
| Item in Stock | |
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| ID: | 728907 | 
| Weight: | 1.14ct | 
| Size: | 6 mm (calibrated) | 
| Clarity: | VS | 
| Content: | 1 pc | 
| Price: | $ 123.12 | 
| Item in Stock | |
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| ID: | 729037 | 
| Weight: | 0.79ct | 
| Size: | 5.3 mm | 
| Clarity: | VS | 
| Content: | 1 pc | 
| Price: | $ 85.32 | 
| Item in Stock | |
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| ID: | 705460 | 
| Weight: | 0.16ct | 
| Size: | 3.3 mm | 
| Clarity: | VS | 
| Content: | 1 pc | 
| Price: | $ 63.58 | 
| Item in Stock | |
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| ID: | 705364 | 
| Weight: | 0.24ct | 
| Size: | 3.8 mm | 
| Clarity: | SI-I1 | 
| Content: | 1 pc | 
| Price: | $ 95.36 | 
| Item in Stock | |
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| ID: | 496574 | 
| Weight: | 0.97ct | 
| Size: | 5.5 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 358.51 | 
| Item in Stock | |
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| ID: | 714000 | 
| Weight: | 0.22ct | 
| Size: | 3.8 mm | 
| Clarity: | SI | 
| Content: | 1 pc | 
| Price: | $ 73.92 | 
| Item in Stock | |
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| ID: | 496232 | 
| Weight: | 1.79ct (total) | 
| Size: | 3.5 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 6 pcs | 
| Price: | $ 295.36 | 
| Item in Stock | |
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| ID: | 537998 | 
| Weight: | 0.90ct | 
| Size: | 5.5 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 372.67 | 
| Item in Stock | |
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| ID: | 499483 | 
| Weight: | 0.60ct | 
| Size: | 4.5 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 489.80 | 
| Item in Stock | |
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| ID: | 499445 | 
| Weight: | 0.71ct | 
| Size: | 5.5 mm (calibrated) | 
| Clarity: | VS-SI | 
| Price: | $ 540.30 | 
| Item in Stock | |
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| ID: | 631084 | 
| Weight: | 0.73ct | 
| Size: | 5.3 mm | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 214.26 | 
| Item in Stock | |
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| ID: | 705416 | 
| Weight: | 0.24ct | 
| Size: | 3.7 mm | 
| Clarity: | SI-I1 | 
| Content: | 1 pc | 
| Price: | $ 95.36 | 
| Item in Stock | |
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| ID: | 722635 | 
| Weight: | 1.09ct | 
| Size: | 6 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 117.72 | 
| Item in Stock | |
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| ID: | 499447 | 
| Weight: | 0.80ct | 
| Size: | 5.5 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 608.80 | 
| Item in Stock | |
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| ID: | 705365 | 
| Weight: | 0.25ct | 
| Size: | 3.7 mm | 
| Clarity: | SI-I1 | 
| Price: | $ 99.34 | 
| Item in Stock | |
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| ID: | 722636 | 
| Weight: | 1.36ct | 
| Size: | 6 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 146.88 | 
| Item in Stock | |
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| ID: | 495170 | 
| Weight: | 0.88ct | 
| Size: | 5.5 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 378.49 | 
| Item in Stock | |
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| ID: | 648029 | 
| Weight: | 0.42ct | 
| Size: | 4 mm (calibrated) | 
| Clarity: | VS-SI | 
| Price: | $ 181.19 | 
| Item in Stock | |
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| ID: | 537723 | 
| Weight: | 0.67ct | 
| Size: | 5 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 252.22 | 
| Item in Stock | |
| More Options & Item Details | |
| ID: | 705586 | 
| Weight: | 0.29ct | 
| Size: | 3.7 mm | 
| Clarity: | SI-I1 | 
| Content: | 1 pc | 
| Price: | $ 115.22 | 
| Item in Stock | |
| More Options & Item Details | |
| ID: | 722509 | 
| Weight: | 1.74ct | 
| Size: | 7 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 187.92 | 
| Item in Stock | |
| More Options & Item Details | |
| ID: | 496645 | 
| Weight: | 1.19ct | 
| Size: | 6 mm (calibrated) | 
| Clarity: | VS-SI | 
| Content: | 1 pc | 
| Price: | $ 439.82 | 
| Item in Stock | |
| More Options & Item Details | |
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 
Very good Hoping you will increase your inventory especially in the 6mmThanks
Overall Rating -> 9 
I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!
Overall Rating -> 10 
I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.
Overall Rating -> 9 
I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.
Overall Rating -> 9 
Very easy to navigate with a great selection.
Overall Rating -> 10 
Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones
Overall Rating -> 10 
Loved everything. High quality, quick shipping, and authentication included.
Overall Rating -> 10 
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
Overall Rating -> 10 
I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

 
				
				 
					
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				 
				
				