Gemstone Education / Ruby Gemstone Guide

Gemstone Education / Ruby Gemstone Guide
How to Identify Real Ruby – A Complete Guide
Ruby is one of the most valuable and admired gemstones in the world. Known for its vibrant red color and association with passion, power, and prosperity, ruby has been treasured for centuries. However, due to its popularity and high value, the gemstone market is filled with synthetic, treated, and imitation rubies. Therefore, knowing how to identify a real ruby is essential before making a purchase.

A genuine ruby belongs to the mineral family called corundum, which is known for its exceptional hardness and brilliance. Natural rubies are rare and valuable, which is why many artificial alternatives exist in the market. Buyers should always understand a few key identification methods to distinguish a genuine ruby from a fake or synthetic stone.

1. Examine the Color of the Ruby
The first and most noticeable characteristic of a real ruby is its rich red color. Natural rubies typically display a deep red tone often referred to as “pigeon blood red.” This color appears vibrant and intense but not overly bright or glassy. If a ruby looks extremely bright, too transparent, or overly uniform in color, it may be synthetic or glass-filled.

Real rubies also display slight variations in color when viewed under different lighting conditions. This natural variation is a sign of authenticity.

2. Look for Natural Inclusions
Almost all natural gemstones contain small internal features called inclusions. These are tiny mineral crystals or needle-like structures formed during the gemstone’s natural growth process.

When viewed under a jeweler’s loupe or magnifying glass, a genuine ruby will show natural inclusions, sometimes called “silk.” Synthetic rubies often appear too perfect or contain bubble-like inclusions that indicate glass or laboratory creation.

3. Check the Hardness
Ruby is one of the hardest gemstones, ranking 9 on the Mohs hardness scale, just below diamond. This means a real ruby is extremely resistant to scratches.

A genuine ruby will not easily scratch when rubbed against common materials like glass. However, performing scratch tests yourself is not recommended as it may damage the gemstone or mounting. It is best to rely on professional testing.

4. Observe the Transparency
Natural rubies are rarely perfectly clear. Most authentic stones have slight internal characteristics that affect transparency. If a ruby looks perfectly clear and flawless at a low price, it is likely synthetic.

5. Ask for Gemstone Certification
One of the safest ways to confirm the authenticity of a ruby is to purchase a gemstone that comes with a recognized laboratory certification like Global gemmological Laboratories (GGL), Cambay Gemmological Laboratories (CGL), Gemmological Institute of India (GII). Certificates verify whether the ruby is natural, treated, or synthetic and provide details about origin and quality.

At Mahavir Gems, every gemstone is carefully selected and many are accompanied by reliable certification to ensure authenticity and customer confidence.

If you are looking for authentic natural ruby gemstones, it is important to buy from a trusted and experienced gemstone dealer. Mahavir Gems has been serving gemstone enthusiasts and collectors with genuine natural gemstones for many years. The company specializes in certified natural and unused gemstones sourced from reliable origins.
At Mahavir Gems, customers receive expert guidance, authentic stones, and transparent information about each gemstone. Whether you are buying a ruby for jewelry, collection, or astrological purposes, choosing a trusted source ensures you receive genuine quality.

To explore a wide range of certified gemstones and learn more about authentic gemstones, visit:

Understanding how to identify a real ruby helps buyers make informed decisions and avoid imitation stones. With proper knowledge and the support of a trusted gemstone expert, you can confidently invest in a genuine ruby that retains its beauty and value for generations.


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Natural Ruby 1.50ct

Natural Ruby 1.50ct

This 1.50 Carat Natural Ruby gemstone from Mahavir Gems is a premium-quality, authentic precious sto..

₹300,750.00 ₹395,987.50 Ex Tax: ₹300,000.00

Natural Ruby 1.82Ct Heart Shaped

Natural Ruby 1.82Ct Heart Shaped

Natural Ruby in a Heart Shaped 1.82 Carat / 2 Ratti an ideal gift for someone you love. ULTIMATE..

₹25,999.00 ₹35,990.00 Ex Tax: ₹25,999.00

Natural Ruby 2.07 Carat / 2.28 Ratti

Natural Ruby 2.07 Carat / 2.28 Ratti

Certified 2.07 Carat / 2.28 Ratti Oval Faceted unused Ruby for astrological as well as jeweller..

₹6,014.00 ₹8,019.00 Ex Tax: ₹5,999.00

Natural Ruby 3.00 Carat / 3.30 Ratti NB

Natural Ruby 3.00 Carat / 3.30 Ratti NB

Certified 3.00 Carat /  3.30 Ratti Oval Faceted unused Ruby for astrological as well as jewelle..

₹4,009.00 ₹6,014.00 Ex Tax: ₹3,999.00

Natural Ruby 4.10 Carat / 4.51 Ratti Unheated Dark Red Gemstone

Natural Ruby 4.10 Carat / 4.51 Ratti Unheated Dark Red Gemstone

Buy 100% Natural Certified African Ruby 4.10 Carat (4.51 Ratti) online from MahavirGems.in – premium..

₹15,499.99 ₹19,499.99 Ex Tax: ₹15,461.34

Natural Ruby 4.14 Carat / 4.55 Ratti NB

Natural Ruby 4.14 Carat / 4.55 Ratti NB

Certified 4.14 Carat /  4.55 Ratti Oval Faceted unused Ruby for astrological as well as jewelle..

₹17,543.75 ₹22,455.00 Ex Tax: ₹17,500.00

Natural Ruby 4.24 Carat / 4.66 Ratti NB Cushion

Natural Ruby 4.24 Carat / 4.66 Ratti NB Cushion

Certified Natural Ruby (Enhanced )Weight: 4.24 Carat / 4.66 Ratti Color: Dark Pink Red Cut:&n..

₹21,999.99 ₹29,999.99 Ex Tax: ₹21,945.13

Natural Ruby 4.54 Carat / 5.00 Ratti

Natural Ruby 4.54 Carat / 5.00 Ratti

100% Certified Natural African Ruby – 4.54 Carats (5.00 Ratti) Discover the timeless beauty and pow..

₹15,499.99 ₹19,547.75 Ex Tax: ₹15,461.34

Natural Ruby 5.19 Carat / 5.70 Ratti

Natural Ruby 5.19 Carat / 5.70 Ratti

 100% Certified Natural African Ruby – 5.19 Carat (5.70 Ratti)Origin: Africa | Color:..

₹15,999.99 ₹20,049.00 Ex Tax: ₹15,960.09

Natural Ruby 6.20 Carats/ 6.81 Ratti

Natural Ruby 6.20 Carats/ 6.81 Ratti

Natural Ruby 6.20 Carats/ 6.81 Ratti, Natural Gemstone, Old Mines NATURAL Ruby from India ..

₹9,021.50 ₹22,555.25 Ex Tax: ₹8,999.00

Natural Ruby 6.49Ct

Natural Ruby 6.49Ct

Old Mines NATURAL UNTREATED 100% Natural Ruby from India Truly Beautiful !!! 100% Natural Earth ..

₹29,999.00 ₹33,500.00 Ex Tax: ₹29,999.00

Natural Ruby 7.61 Carat / 8.36 Ratti NB

Natural Ruby 7.61 Carat / 8.36 Ratti NB

Unleash the Fire Within: 7.61 Carat Octagonal Ruby (Enhanced)This captivating octagonal ruby, weighi..

₹34,999.99 ₹45,999.99 Ex Tax: ₹34,912.71

Natural Ruby and Amethyst Pendant handcrafted in Silver

Natural Ruby and Amethyst Pendant handcrafted in Silver

Discover the allure of Mahavir Gems' sterling silver handcrafted pendant, a true masterpiece blendin..

₹7,999.99 ₹9,999.99 Ex Tax: ₹7,766.98

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