Ruby (Manik) Gemstone – The Precious Red Gemstone \Ruby | Shree NB Gems
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Journal24 September 2026
Ruby (Manik) Gemstone – The Precious Red Gemstone \Ruby
HOW TO IDENTIFY A GENUINE RUBY?
🔴 Natural vs Synthetic
🔬 Expert Identification
💎 Quality & Certification
st famous and valuable coloured gemstones in the world. Its attractive red colour, brilliance, durability and timeless beauty have made it a popular choice among gemstone collectors, jewellery designers and gemstone enthusiasts.
A naturally occurring Ruby belongs to the corundum mineral family, the same mineral family that includes Sapphire. The red colour of Ruby is primarily associated with the presence of chromium. Rubies can occur in different shades of red, ranging from pinkish-red to deep, vivid red, depending on their origin, chemistry and individual characteristics.
What Is Ruby?
Ruby is a precious gemstone valued for its colour, transparency, brilliance, size, origin and overall quality. A fine Ruby can display a beautiful combination of rich colour and attractive internal characteristics.
Natural Ruby is formed through geological processes deep within the Earth over a very long period of time. Because natural gemstones develop under different geological conditions, each Ruby can have its own unique colour, inclusions and appearance.
Ruby is commonly used in:
Ruby rings
Ruby pendants
Ruby earrings and tops
Ruby bracelets
Designer jewellery
Gemstone collections
Custom jewellery pieces
Natural Ruby vs Synthetic Ruby
One of the most important things to understand when purchasing Ruby is the difference between natural Ruby, treated Ruby and synthetic Ruby.
A natural Ruby
is formed naturally in the Earth. It may contain inclusions and other characteristics that developed during its formation.
A synthetic Ruby is produced in a laboratory. Although it has essentially the same chemical composition and crystal structure as natural Ruby, it is laboratory-created rather than naturally formed.
There are also treated Rubies, where natural stones have undergone treatments to improve their colour, clarity or appearance. Treatments are not necessarily a problem, but they should be properly disclosed because they can affect the stone's value and care requirements.
How to Identify a Genuine Ruby?
Identifying Ruby only by looking at it can be difficult, especially for an inexperienced buyer. Colour, transparency and appearance can provide clues, but they are not sufficient by themselves to establish whether a stone is natural.
Professional gemstone identification may involve examination of:
Colour and colour distribution
Transparency
Internal inclusions
Surface characteristics
Refractive properties
Specific gravity
Microscopic features
Evidence of treatments
Laboratory testing and certification
For valuable Ruby gemstones, an independent gemological laboratory report can provide additional information about the gemstone's identity and any detected treatments.
Ruby Colour and Quality
Colour is one of the most important factors when evaluating Ruby. Fine Rubies are generally appreciated for attractive, vivid and well-distributed red colour.
Ruby can appear in several colour ranges, including:
Pinkish Red: Softer red tones with a noticeable pink component.
Purplish Red: Red colour with a subtle purple or violet tone.
Vivid Red: Strong and attractive red colour with good visual saturation.
Deep Red: Darker red appearance, depending on the stone's tone and transparency.
The ideal colour preference can vary from person to person. In addition to colour, the balance between tone, saturation, transparency and brilliance is important when selecting a Ruby.
Ruby Inclusions
Natural Rubies commonly contain internal inclusions. These inclusions can be microscopic and may provide useful information during professional gemstone examination.
Inclusions can include fine needle-like structures, crystals, clouds and other natural internal characteristics.
The presence of inclusions does not automatically mean that a Ruby is fake. In fact, natural Rubies frequently contain inclusions. However, the type, quantity, location and effect of inclusions on transparency and appearance can influence the gemstone's quality and value.
Ruby Treatments
Many Rubies available in the gemstone market may have undergone treatments. Heat treatment is one of the treatments encountered in Ruby.
Treatment can be used to improve the gemstone's colour and/or clarity. Because treatments can influence a stone's value and care requirements, buyers should ask for clear disclosure and, where appropriate, a laboratory report.
If you are purchasing a high-value Ruby, it is advisable to obtain documentation that clearly states the gemstone's identification and treatment status.
Ruby for Jewellery
Ruby is a popular gemstone for jewellery because of its attractive appearance and good hardness. With a hardness of 9 on the Mohs scale, Ruby is suitable for many types of jewellery when properly cared for.
Ruby can be beautifully incorporated into:
Ruby Rings
A Ruby ring can create a bold and elegant jewellery statement. It can be designed as a classic solitaire, surrounded by diamonds or combined with other gemstones.
Ruby Pendants
Ruby pendants offer a sophisticated way to showcase the gemstone while allowing the stone's colour to become the centre of attention.
Ruby Earrings and Tops
Pairs of Ruby gemstones can be used for elegant earrings and tops, especially when matching colour and size is important.
Ruby Bracelets
Ruby beads and gemstone pieces can also be incorporated into bracelets and other jewellery designs.
Ruby and Traditional Astrology
In Vedic astrology, Ruby is traditionally associated with the Sun (Surya) and is commonly known as Manik Ratna.
People interested in astrological gemstones often seek guidance regarding gemstone selection, suitability, weight, metal and wearing method. Astrological recommendations can vary according to an individual's birth chart and the tradition being followed.
A gemstone should therefore be selected carefully rather than solely on the basis of colour or appearance.
How to Choose a Ruby?
When purchasing a Ruby, consider the following factors:
1. Natural or Synthetic Confirm whether the stone is natural or laboratory-created.
2. Treatment Status Ask whether the Ruby has been treated and what treatment has been performed.
3. Colour Look for an attractive and well-distributed red colour.
4. Transparency Consider how much light passes through the gemstone and how transparent it appears.
5. Cut A good cut can improve the gemstone's brilliance and overall appearance.
6. Carat Weight Larger Rubies of good quality can be considerably rarer, so size should always be considered together with quality.
7. Certification For valuable gemstones, a reliable laboratory report can provide important information about the stone.
Why Buy Ruby from a Trusted Gemstone Dealer?
The gemstone market includes natural, treated, synthetic and imitation stones. Because appearance alone cannot always establish authenticity, buying from a reputable gemstone dealer and requesting appropriate documentation can help customers make an informed purchase.
At Shree N.B. Gems, Jaipur, we deal in a wide range of natural and certified gemstones, including Ruby and other precious and semi-precious gemstones.
Our collection is suitable for jewellery makers, gemstone collectors, astrologers and customers looking for gemstones for personal use.
Ruby at Shree N.B. Gems
Shree N.B. Gems is based in Jaipur's Johari Bazaar, one of India's well-known jewellery and gemstone markets.
We offer a variety of gemstones in different colours, sizes, shapes and qualities. Ruby gemstones are available for different jewellery requirements, including rings, pendants, earrings and custom jewellery.
Customers can contact us to enquire about Ruby availability, size, quality, price and certification.
Is Ruby a precious gemstone? Yes. Ruby is traditionally classified as one of the world's major precious gemstones, along with Sapphire, Emerald and Diamond.
Is every red stone a Ruby? No. Many different gemstones and materials can appear red. Professional identification is recommended when authenticity is important.
Can natural Ruby have inclusions? Yes. Natural Rubies commonly contain inclusions. Their type and appearance can be examined by a gemologist.
Are all Rubies untreated? No. Rubies can be natural and untreated, treated natural, or synthetic. Treatment status should be confirmed before purchase.
How can I know whether a Ruby is genuine? Visual inspection alone may not be enough. Professional gemological testing and a suitable laboratory report can provide stronger evidence of the gemstone's identity and treatment status.
Is Ruby suitable for jewellery? Yes. Ruby has a Mohs hardness of 9, making it suitable for many jewellery applications when properly handled and cared for.
Final Thoughts
Ruby is much more than a beautiful red gemstone. Its natural origin, colour, durability, internal characteristics and historical significance make it an important gemstone in the world of jewellery and gemology.
Whether you are looking for a Natural Ruby, Manik Ratna, Ruby for jewellery, a Ruby ring, Ruby pendant or a certified gemstone, it is important to consider authenticity, treatment, quality and documentation before making a purchase.
Choose your Ruby carefully, understand its characteristics, and always ask the right questions about its origin, treatment and certification.
✨ Shree N.B. Gems – Where Trust Meets Brilliance ✨
