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Shop Loose Ruby Gemstones Online - Natural Certified Stones

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ID: 722657
Weight: 1.88ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 203.04
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ID: 730893
Weight: 0.71ct
Size: 5.8 x 3.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 76.68
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ID: 624366
Weight: 17.39ct
Size: 16.6 x 14.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 550.92
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ID: 567379
Weight: 1.11ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 1,025.64
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ID: 503532
Weight: 0.60ct
Size: 6 x 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 238.52
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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: 700687
Weight: 1.20ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 43.20
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ID: 499399
Weight: 0.92ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 700.12
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ID: 732428
Weight: 18.23ct
Size: 16.5 x 13.8 mm
Clarity: VS
Content: 1 pc
Price: $ 911.50
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ID: 728908
Weight: 0.81ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 87.48
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ID: 729162
Weight: 1.00ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 108.00
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ID: 613030
Weight: 29.19ct
Size: 17.9 x 14.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 1,541.23
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ID: 557025
Weight: 0.49ct
Size: 6 x 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 291.06
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ID: 627189
Weight: 1.35ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 49.90
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ID: 522084
Weight: 14.20ct
Size: 15.8 x 13.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 224.93
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ID: 722736
Weight: 1.54ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 166.32
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ID: 700685
Weight: 1.36ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 48.96
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ID: 729020
Weight: 0.72ct
Size: 6 x 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 77.76
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ID: 527869
Weight: 5.53ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 87.60
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ID: 729152
Weight: 0.97ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 104.76
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ID: 708231
Weight: 5.10ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 97.92
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ID: 648032
Weight: 0.31ct
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 133.74
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ID: 705578
Weight: 0.23ct
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Price: $ 91.39
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ID: 726951
Weight: 0.59ct (total)
Size: 4.9 x 3.8 mm
Clarity: VS
Content: 2 pcs
Price: $ 198.24
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ID: 524798
Weight: 7.13ct
Size: 11.2 x 9.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 112.94
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ID: 716884
Weight: 1.57ct
Size: 8 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 6,280.00
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ID: 721498
Weight: 1.18ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 99.12
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ID: 728882
Weight: 0.98ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 105.84
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ID: 691151
Weight: 1.65ct
Size: 12.7 x 8.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 39.60
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ID: 683611
Weight: 1.45ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 174.00
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ID: 522076
Weight: 17.49ct
Size: 15.6 x 13.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 230.87
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ID: 705319
Weight: 0.30ct
Size: 3.8 mm
Clarity: SI
Content: 1 pc
Price: $ 99.33
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ID: 522235
Weight: 33.25ct
Size: 19.9 x 17.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 526.68
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ID: 713999
Weight: 0.33ct
Size: 3.8 mm
Clarity: SI
Price: $ 110.88
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ID: 708241
Weight: 5.18ct
Size: 9.9 x 9.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 99.46
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ID: 521342
Weight: 12.53ct
Size: 13 x 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 198.48
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ID: 521289
Weight: 22.94ct
Size: 17.3 x 14.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 363.37
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ID: 724573
Weight: 3.45ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 207.00
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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: 728988
Weight: 0.90ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 97.20
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ID: 627503
Weight: 1.36ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 50.27
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ID: 728743
Weight: 5.72ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 652.08
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ID: 524855
Weight: 10.98ct
Size: 12.8 x 11.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 173.93
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ID: 705663
Weight: 0.29ct
Size: 3.8 mm
Clarity: SI-I1
Price: $ 115.22
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ID: 705246
Weight: 0.19ct
Size: 3.3 mm
Clarity: VS
Content: 1 pc
Price: $ 75.49
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ID: 691153
Weight: 3.21ct
Size: 14.1 x 10.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 77.04
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ID: 728955
Weight: 0.76ct
Size: 6 x 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 82.08
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ID: 722106
Weight: 2.54ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 213.36
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ID: 730774
Weight: 1.83ct
Size: 8.9 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 197.64
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ID: 705299
Weight: 0.17ct
Size: 3.5 mm (calibrated)
Clarity: VS
Price: $ 67.55
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ID: 609927
Weight: 15.49ct
Size: 17.5 x 14.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 511.18
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ID: 721213
Weight: 1.28ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 107.52
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ID: 705658
Weight: 0.30ct
Size: 3.8 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 119.20
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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: 729133
Weight: 1.70ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 183.60
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ID: 730771
Weight: 2.38ct
Size: 10 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 257.04
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ID: 728815
Weight: 1.03ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 92.70
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ID: 669522
Weight: 1.26ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 83.16
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ID: 730885
Weight: 2.28ct
Size: 9 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 246.24
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ID: 714005
Weight: 0.30ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 100.80
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FAQs

What makes a loose ruby valuable?

A loose ruby is valued based on its ruby color, gemstone clarity, and carat weight. Rare varieties like pigeon blood ruby and Burmese ruby are especially prized for their vivid red hues and minimal inclusions.

What is the difference between a faceted ruby and a ruby cabochon?

A faceted ruby is cut with multiple flat surfaces to maximize brilliance, while a ruby cabochon has a smooth, rounded shape, showcasing the stone’s natural beauty. Both types are popular in ruby jewelry designs.

How do ruby inclusions affect value?

Most natural rubies have some level of ruby inclusions. While minor inclusions are common, fewer inclusions generally increase a ruby’s value, as they enhance the stone’s gemstone clarity.

What is a star ruby, and why is it unique?

A star ruby is a rare type of loose ruby that displays a star-like pattern across its surface due to light reflecting off its inclusions. These are highly sought after for their distinct appearance.

How can I tell if a ruby has been heat-treated?

Heat-treated rubies are enhanced to improve their ruby color and clarity. A gemologist can help identify whether a loose ruby has undergone treatment by examining the stone’s internal characteristics.

Are Burmese rubies more valuable than other rubies?

Burmese rubies are among the most valuable due to their deep red color and excellent gemstone clarity. Their origin in Myanmar (Burma) is historically associated with some of the finest loose rubies in the world.

What is the best setting for loose rubies in jewelry?

Settings for loose rubies depend on the stone’s cut. A faceted ruby may be showcased in a prong setting to maximize its brilliance, while a ruby cabochon can be beautifully displayed in a bezel setting for protection and style.

What are loose rubies?

Loose rubies are unmounted gemstones that are not set in any jewelry. They offer flexibility for creating custom designs such as rings, necklaces, and earrings. Our collection includes a wide range of loose rubies, including natural rubies, certified rubies, and untreated rubies.

What is the difference between heat-treated rubies and untreated rubies?

Heat-treated rubies undergo a process to enhance their color and clarity, making them more vibrant and appealing. Untreated rubies, on the other hand, retain their natural properties and are prized for their originality and rarity. Both types are available in various shapes, such as oval ruby, round ruby, cushion ruby, and emerald-cut ruby.

What is a pigeon blood red ruby?

Pigeon blood red rubies are highly sought-after gemstones known for their vivid, deep red hue. They are often considered the finest rubies and are commonly sourced from regions like Burma (Myanmar) and Mozambique.

Where do your loose rubies come from?

Our loose rubies are sourced from renowned locations, including Burma, Mozambique, Thailand, and Madagascar. These regions are known for producing high-quality rubies with exceptional color and clarity.

Are all your rubies certified?

Yes, many of our loose rubies are certified by reputable gemological institutes. Certified rubies come with documentation verifying their authenticity, quality, and origin, giving you confidence in your purchase.

What shapes and cuts of loose rubies are available?

We offer a variety of cuts to suit your preferences, including round ruby, oval ruby, cushion ruby, and emerald-cut ruby. Each shape highlights the beauty and brilliance of the gemstone in a unique way.

What is corundum, and how does it relate to rubies?

Rubies belong to the corundum mineral family, which is known for its exceptional hardness and durability. With a rating of 9 on the Mohs scale, rubies are ideal for everyday wear and are one of the hardest gemstones in the world.

Can I use loose rubies for custom jewelry?

Absolutely! Loose rubies are perfect for creating bespoke jewelry pieces. Whether you want a stunning ruby engagement ring or a unique pendant, our collection of unmounted rubies gives you the freedom to bring your vision to life.

How do I choose the best loose ruby?

When selecting a loose ruby, consider factors such as color, clarity, carat weight, and origin. Pigeon blood red rubies are highly valuable for their intense color, while untreated rubies are ideal for those seeking natural beauty.

Why are rubies from Burma and Mozambique so special?

Burma and Mozambique are known for producing some of the finest rubies in the world. Burmese rubies, particularly pigeon blood red rubies, are celebrated for their vivid color, while Mozambique rubies are valued for their excellent clarity and brightness.

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 like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...

Posted By RED in January, 2025
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Overall Rating -> 10 star ratings

I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

Posted By Dia in March, 2025
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Overall Rating -> 8 star ratings

everything was fine

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

great experience

Posted By T in December, 2024
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Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 2025
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Overall Rating -> 10 star ratings

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

First time so this is an experiment! Shopping is so fun on this site, though!

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

It was my second time so I understand what it is to do

Posted By Ibie in February, 2025
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