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Home Gemstones Precious Stones

Precious Gemstones

Explore our selection of natural precious gemstones, including ruby, sapphire, emerald and diamond for fine jewelry and investment.

Precious Stones Weight
Precious Stones Size
Precious Stones Clarity
Precious Stones Price
Precious Stones Treatment

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0.67ct Green Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 36.65

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0.20ct Green Sapphire, Square, VS

3 x 3 mm (calibrated)

$ 27.89

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0.43ct Yellow Sapphire, Heart, VVS

4.7 x 4.5 mm

$ 26.55

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0.77ctw White Sapphire, Round, VS

4.5 mm (calibrated)

$ 101.56

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1.26ct Red Ruby, Oval, VS-SI

7 x 5 mm (calibrated)

$ 69.02

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3.27ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 71.65

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0.04ct Green Diamond, Round, VS

2.2 mm

$ 48.70

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1.50ct Red Ruby, Pear Shape, VS-SI

8 x 6 mm (calibrated)

$ 134.46

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22.73ct Red Ruby, Oval, Translucent

17 x 13.6 mm

$ 588.62

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2.44ct Blue Star Sapphire, Oval, Opaque

8 x 6 mm (calibrated)

$ 55.89

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0.78ctw Green Emerald, Oval, Translucent

5 x 4 mm (calibrated)

$ 54.38

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0.66ct Purple Ruby, Round, VS-SI

5.5 mm (calibrated)

$ 206.21

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1.78ct Red Ruby, Oval, VS

8 x 6 mm (calibrated)

$ 97.51

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0.37ct Yellow Sapphire, Pear Shape, VVS-VS

5.5 x 3.8 mm

$ 17.27

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18.63ct Red Ruby, Oval, Translucent

16 x 12 mm (calibrated)

$ 510.28

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0.62ct Green Emerald, Oval, Translucent

5.8 x 4.9 mm

$ 49.40

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1.05ct Red Ruby, Oval, VS

6.6 x 5 mm

$ 104.58

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1.15ctw Pink Sapphire, Baguette, VS

3.2 x 2.1 mm

$ 191.73

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0.37ct Purple Sapphire, Oval, VVS-VS

5.6 x 4 mm

$ 34.90

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29.22ct Purple Star Ruby, Oval, Opaque

19 x 16.4 mm

$ 384.16

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0.55ct Orange Sapphire, Pear Shape, VS

6 x 4 mm (calibrated)

$ 82.17

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0.53ct Yellow Sapphire, Oval, VS

6.1 x 4.9 mm

$ 58.07

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0.44ct Green Emerald, Oval, Translucent

5.2 x 4.3 mm

$ 35.06

View Gem

1.37ct Red Ruby, Round, VS

6 mm (calibrated)

$ 122.81

View Gem
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Why Buy Precious Stones from GemSelect?

What Are Precious Gemstones?

Precious gemstones traditionally include ruby, sapphire, emerald, and diamond. These stones are valued for their rarity, durability, and exceptional beauty, making them the most sought-after gems for fine jewelry.

Natural Precious Gemstones for Sale

At GemSelect, all precious gemstones are natural and carefully sourced. Each stone is selected for quality, with full disclosure of any treatments, ensuring confidence in every purchase.

Loose Precious Gemstones including ruby sapphire emerald and diamond

Ruby, Sapphire, Emerald and Diamond

These four precious gemstones each offer unique characteristics. Rubies are prized for their rich red color, sapphires come in a variety of hues with blue being the most famous, emeralds are known for their deep green tone, and diamonds are valued for brilliance and hardness.

Precious Stones for Jewelry

Precious gemstones are ideal for rings, earrings, pendants, and bracelets. Their durability makes them suitable for everyday wear, especially diamonds and sapphires, which rank high on the Mohs hardness scale.

Loose Precious Gems for Custom Designs

Buying loose precious gemstones allows for complete customization of jewelry. Choose your preferred size, shape, and quality to create a unique piece tailored to your design.

Certified and Genuine Gemstones

We provide detailed information on each gemstone, including origin, treatments, and specifications. Certification is available for many stones, offering additional assurance of authenticity.

Investment Value of Precious Gemstones

High-quality precious gemstones can retain or increase value over time. Factors such as color, clarity, size, and origin all play a role in determining long-term investment potential.

Precious Gemstone Shapes and Sizes

Our collection includes a wide range of cuts such as round, oval, cushion, and pear. Available in calibrated sizes and unique dimensions, these gemstones suit both standard and custom settings.

Learn more about gemstone quality, grading, and care on our Gemstone Information Page.

FAQs

What are the four precious gemstones?

The four traditionally recognized precious gemstones are diamond, ruby, sapphire, and emerald, valued for their rarity and durability.

Are all precious gemstones natural?

At GemSelect, all precious gemstones are natural. Any treatments such as heat or clarity enhancement are clearly disclosed for transparency.

Which precious gemstone is the most durable?

Diamond is the hardest gemstone with a Mohs hardness of 10, making it the most durable for everyday wear, followed by sapphire and ruby.

Can I buy loose precious gemstones?

Yes, we offer a wide selection of loose precious gemstones, allowing you to create custom jewelry designs tailored to your preferences.

Do precious gemstones have investment value?

High-quality precious gemstones can hold or increase in value over time, especially rare stones with excellent color, clarity, and origin.

What is the difference between precious and semi-precious gemstones?

Precious gemstones traditionally refer to diamond, ruby, sapphire, and emerald, while all other gemstones are classified as semi-precious, regardless of quality.

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

Ia've been searching for a source to get my gemstones for awhile now and was very happy to come across this website. Amazing variety for any income.

Posted By Tarah in August, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what i needed once I worked out what I was looking for.

Posted By Dr Kenneth in August, 2026
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Overall Rating -> 8 star ratings

The website was easy to use and there were a lot of good options, I was satisfied.

Posted By Brielly in January, 2026
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Overall Rating -> 10 star ratings

Over pretty well experience the your website no complaints about it very easy reliable service provided

Posted By Blas in January, 2026
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Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 2025
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Overall Rating -> 10 star ratings

Enjoy every moment

Posted By Ferns in October, 2025
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