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Buy Natural Ruby Gemstones Online - Certified Loose Rubies

Buy Natural Ruby Gemstones Online - Certified Loose Rubies

At GemSelect, our collection of natural, certified loose rubies offers timeless beauty. Available in shapes such as oval, round, pear, and cushion, these gems display captivating colors from deep crimson to vibrant pinkish-red. With prices ranging from $50 to $15,000, find the ideal ruby for your jewelry or collection, no matter your budget.

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ID: 570374
Weight: 1.18ct
Size: 10.1 x 5.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,216.99
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ID: 567351
Weight: 1.49ct
Size: 10.1 x 5.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,147.30
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ID: 570794
Weight: 1.07ct
Size: 9 x 4.7 mm
Clarity: VS-SI
Price: $ 836.01
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ID: 567366
Weight: 1.82ct
Size: 10.5 x 5.3 mm
Clarity: SI
Content: 1 pc
Price: $ 1,681.68
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ID: 575954
Weight: 1.80ct
Size: 11.6 x 5.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,463.87
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ID: 567380
Weight: 1.66ct
Size: 9.4 x 5.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,162.00
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ID: 569881
Weight: 1.24ct
Size: 9.2 x 4.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,096.68
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ID: 570375
Weight: 1.10ct
Size: 9.5 x 4.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 945.40
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ID: 569889
Weight: 1.06ct
Size: 9.1 x 4.1 mm
Clarity: SI
Content: 1 pc
Price: $ 781.24
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ID: 575955
Weight: 1.50ct
Size: 10.4 x 5.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,219.90
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ID: 402467
Weight: 1.84ct
Size: 10.8 x 5.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,288.00
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ID: 402472
Weight: 1.41ct
Size: 10.3 x 4.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,302.84
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ID: 402469
Weight: 1.11ct
Size: 9 x 4.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 932.40
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ID: 575949
Weight: 0.94ct
Size: 8.5 x 4.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 917.36
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ID: 570795
Weight: 1.04ct
Size: 8.8 x 4.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,072.60
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ID: 567384
Weight: 1.08ct
Size: 9.6 x 4.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 997.92
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ID: 402468
Weight: 1.58ct
Size: 11 x 5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,327.20
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ID: 570790
Weight: 1.00ct
Size: 10.2 x 4.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,031.34
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ID: 569892
Weight: 1.02ct
Size: 8.8 x 5.1 mm
Clarity: SI
Content: 1 pc
Price: $ 902.11
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ID: 575952
Weight: 1.89ct
Size: 10.7 x 5.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,676.80
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ID: 402473
Weight: 1.47ct
Size: 10.2 x 5.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,358.28
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ID: 570365
Weight: 1.06ct
Size: 8.7 x 4.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,093.22
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ID: 405890
Weight: 1.18ct
Size: 9.6 x 4.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,090.32
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ID: 569882
Weight: 1.24ct
Size: 9.4 x 4.5 mm
Clarity: SI
Content: 1 pc
Price: $ 996.98
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ID: 567372
Weight: 1.08ct
Size: 8.9 x 4.6 mm
Clarity: VS-SI
Price: $ 831.60
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ID: 402465
Weight: 0.98ct
Size: 8.9 x 4.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 905.52
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ID: 405891
Weight: 1.61ct
Size: 10 x 4.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,487.64
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ID: 570366
Weight: 1.20ct
Size: 10 x 4.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,031.34
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ID: 569891
Weight: 1.01ct
Size: 9.3 x 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 893.27
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ID: 405885
Weight: 1.28ct
Size: 9.5 x 4.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,075.20
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ID: 405889
Weight: 1.14ct
Size: 9.4 x 4.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 957.60
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ID: 569886
Weight: 1.05ct
Size: 9.2 x 4.4 mm
Clarity: SI
Content: 1 pc
Price: $ 928.64
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ID: 569887
Weight: 1.06ct
Size: 9.3 x 4.6 mm
Clarity: SI
Content: 1 pc
Price: $ 710.22
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ID: 567349
Weight: 1.29ct
Size: 9.8 x 4.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,191.96
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ID: 569884
Weight: 1.17ct
Size: 10 x 4.8 mm
Clarity: SI
Content: 1 pc
Price: $ 1,034.77
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ID: 569885
Weight: 1.15ct
Size: 10 x 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 1,017.08
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ID: 570371
Weight: 1.09ct
Size: 9.7 x 4.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,021.97
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ID: 575951
Weight: 0.94ct
Size: 8.9 x 4.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 917.36
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ID: 569883
Weight: 1.03ct
Size: 9.8 x 4.5 mm
Clarity: SI
Content: 1 pc
Price: $ 910.96
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ID: 569890
Weight: 1.08ct
Size: 9.5 x 4.6 mm
Clarity: SI
Content: 1 pc
Price: $ 795.98
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ID: 401961
Weight: 1.90ct
Size: 11.4 x 5.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,755.60
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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

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
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I was able to find what I was looking for

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Excellent selection and easy to use, well done site

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I enjoy doing buisness with GemSelect. It is always a pleasure and you get what you ordered!

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I'm happy.

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Was a good experience.

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Overall Rating -> 9 star ratings

Site is easy to navigate - details on cut, polish, and finish work and techniques were helpful. 3d view or wireframe diagram of stones would be nice.

Posted By Tb in August, 2024
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Overall Rating -> 10 star ratings

Good shopping experience. Website is relatively easy to use. Prices are good.

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Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

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