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Buy Natural Ruby Gemstones Online - Certified Loose Rubies

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ID: 499403
Weight: 0.95ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 722.94
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ID: 722464
Weight: 2.15ct
Size: 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 232.20
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ID: 728928
Weight: 1.51ct
Size: 7.6 x 5.8 mm
Clarity: VS
Content: 1 pc
Price: $ 163.08
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ID: 705581
Weight: 0.24ct
Size: 3.8 mm
Clarity: SI-I1
Price: $ 95.36
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ID: 569895
Weight: 1.37ct
Size: 7.5 x 6.2 mm
Clarity: SI
Content: 1 pc
Price: $ 1,211.66
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ID: 520269
Weight: 9.32ct
Size: 13 x 11 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 369.07
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ID: 567363
Weight: 1.02ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 785.40
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ID: 668962
Weight: 1.32ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 47.52
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ID: 722682
Weight: 1.46ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 157.68
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ID: 732111
Weight: 4.56ct
Size: 11.1 x 8.6 mm
Clarity: VS
Content: 1 pc
Price: $ 273.60
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ID: 705321
Weight: 0.35ct
Size: 3.8 mm
Clarity: SI
Price: $ 139.07
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ID: 495273
Weight: 13.44ct
Size: 14.5 x 13.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 516.10
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ID: 731979
Weight: 5.93ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 355.80
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ID: 683590
Weight: 2.62ct (total)
Size: 7.1 x 5.3 mm
Clarity: VS
Content: 2 pcs
Price: $ 314.40
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ID: 729178
Weight: 1.10ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 118.80
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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: 523628
Weight: 11.40ct
Size: 13.9 x 11.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 180.58
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ID: 728946
Weight: 2.45ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 264.60
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ID: 713998
Weight: 0.26ct
Size: 4 mm (calibrated)
Clarity: SI
Price: $ 87.36
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ID: 700494
Weight: 1.23ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 44.28
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ID: 609246
Weight: 8.39ct
Size: 13 x 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 276.88
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ID: 609924
Weight: 24.77ct
Size: 15.9 x 13.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 817.42
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ID: 714493
Weight: 0.43ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 144.48
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ID: 728984
Weight: 0.88ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 95.04
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ID: 590961
Weight: 0.29ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 114.84
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ID: 730887
Weight: 2.66ct
Size: 9.9 x 5.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 287.28
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ID: 721872
Weight: 1.32ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 110.88
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ID: 523426
Weight: 12.55ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 165.66
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ID: 722426
Weight: 2.62ct
Size: 7.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 282.96
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ID: 705464
Weight: 0.20ct
Size: 3.5 mm (calibrated)
Clarity: VS
Price: $ 79.46
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ID: 722674
Weight: 2.74ct
Size: 7.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 246.60
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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: 683184
Weight: 1.32ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 158.40
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ID: 495290
Weight: 15.41ct
Size: 14.5 x 12.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 591.74
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ID: 708099
Weight: 4.40ct
Size: 9.4 x 8.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 70.40
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ID: 691459
Weight: 2.70ct
Size: 14 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 64.80
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ID: 722444
Weight: 1.87ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 201.96
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ID: 699543
Weight: 1.19ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 42.84
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ID: 609245
Weight: 18.63ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 614.80
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ID: 739231
Weight: 3.43ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 190.85
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ID: 668021
Weight: 1.97ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Price: $ 70.92
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ID: 722556
Weight: 1.76ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 190.08
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ID: 495088
Weight: 0.76ct
Size: 5.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 297.17
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ID: 691550
Weight: 2.52ct
Size: 11.4 x 7.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 60.48
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ID: 624160
Weight: 19.95ct
Size: 16.4 x 14.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 632.02
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ID: 729056
Weight: 0.94ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 101.52
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ID: 722095
Weight: 3.09ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 111.24
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ID: 699843
Weight: 1.18ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 42.48
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ID: 495151
Weight: 0.79ct
Size: 5.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 308.89
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ID: 524851
Weight: 8.86ct
Size: 12.9 x 10.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 116.95
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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: 739223
Weight: 4.26ct
Size: 10.7 x 8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 237.03
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ID: 729184
Weight: 0.58ct
Size: 6 x 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 62.64
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ID: 569421
Weight: 1.22ct
Size: 7 x 5.4 mm
Clarity: SI
Content: 1 pc
Price: $ 1,078.99
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ID: 722100
Weight: 3.10ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 260.40
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ID: 668957
Weight: 1.45ct
Size: 7.2 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 52.20
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ID: 705438
Weight: 0.31ct
Size: 4 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 123.17
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ID: 691017
Weight: 1.88ct
Size: 13 x 8.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 45.12
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ID: 707943
Weight: 3.60ct
Size: 9.9 x 7.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 69.12
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ID: 730894
Weight: 1.34ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 144.72
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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

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
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Overall Rating -> 8 star ratings

The website was nice and I bought some gems

Posted By Jay in December, 2024
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Muy serios y muy oportunos para el envo

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Overall Rating -> 10 star ratings

Love, and have always loved, your website.

Posted By Aberabic in July, 2025
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Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
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Overall Rating -> 10 star ratings

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
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Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mmThanks

Posted By Ibie in February, 2025
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Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
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I have ordered from Genselect before and always had a great experience. My go to source!

Posted By Kycaver in October, 2024
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