Home Knowledges What is A Raw Ruby: Everything You Need To know

What is A Raw Ruby: Everything You Need To know

by Madonna

Gemstones have captivated human beings for centuries, with their dazzling colors, exquisite cuts, and rich cultural significance. Among the myriad of gemstones, the ruby stands out as a symbol of passion, vitality, and strength. While many are familiar with the polished and faceted rubies adorning jewelry, fewer are acquainted with the raw, uncut form of this precious gem. In this article, we will delve into the world of raw rubies, exploring their characteristics, formation, and significance.

The Nature of Raw Rubies

Raw rubies, also known as rough or uncut rubies, are the natural, unaltered crystals that are extracted from the Earth. Unlike their polished counterparts, raw rubies exhibit a rugged, unrefined beauty that speaks to the raw power of nature. These uncut gems are typically found in their host rocks, which vary in composition and structure depending on the geological conditions of the region.


Characteristics of Raw Rubies

The following are the characteristics of ruby raw materials:


1. Color and Transparency


The most distinctive feature of a raw ruby is its color. Rubies are a variety of the mineral corundum, and their red hue is attributed to the presence of chromium. In their raw form, rubies can range from a pale pinkish-red to a deep, intense crimson. The transparency of raw rubies can vary, with some crystals being relatively translucent, allowing light to pass through, while others are more opaque.

2. Crystal Structure

Raw rubies, like other corundum crystals, exhibit a hexagonal crystal structure. This six-sided symmetry is a hallmark of corundum minerals and contributes to the durability and resilience of the gem. The crystals may vary in size, and the presence of other minerals or inclusions can add unique patterns and textures to the raw ruby.

3. Weight and Size

Raw rubies come in a variety of sizes and weights, ranging from small, thumbnail-sized crystals to larger specimens that can be several inches in diameter. The weight of a raw ruby is measured in carats, with one carat equivalent to 0.2 grams. The size and weight of a raw ruby can impact its value, with larger, high-quality specimens often commanding higher prices in the gem market.

See Also: The Spectrum of Ruby Colors: From Blood Red to Pink

Formation of Raw Rubies

The following is the formation of ruby raw materials:

1. Geological Processes

The journey of a raw ruby begins deep within the Earth’s crust, where the right combination of geological processes creates the conditions for their formation. Rubies are commonly associated with metamorphic rocks, where high pressure and temperature cause changes in the mineral composition. The presence of aluminum oxide, iron, and chromium in these environments leads to the crystallization of corundum, giving birth to rubies.

2. Host Rocks

Raw rubies are often found embedded in host rocks, which serve as their natural environment. These rocks can include marble, basalt, and granitic rocks. The interaction between the corundum-forming elements and the surrounding minerals influences the color, size, and clarity of the raw ruby crystals. Skilled gemologists can often identify the geographical origin of a raw ruby based on the characteristics of its host rock.

3. Mining Process

Extracting raw rubies from their host rocks is a meticulous process that requires both expertise and precision. Mines around the world, from Myanmar to Madagascar, are known for producing high-quality raw rubies. Miners use various techniques, including traditional hand tools and advanced machinery, to carefully extract the raw crystals without damaging their structure. The mining process is a delicate balance between preserving the integrity of the raw rubies and ensuring a sustainable and ethical approach to gem extraction.

The Significance of Raw Rubies

The following is the significance of ruby raw materials:

1. Cultural and Historical Symbolism

Throughout history, rubies have held significant cultural and symbolic value in various civilizations. In ancient cultures, rubies were associated with power, protection, and passion. Warriors embedded rubies in their armor, believing the gemstone would grant them strength and invincibility in battle. In more recent history, rubies have been linked to love and romance, often chosen as a gemstone for engagement rings to symbolize enduring passion.

2. Astrological Significance

In astrology, rubies are linked to the sun and are considered a birthstone for those born in July. It is believed that wearing a ruby can bring good fortune, success, and protection to individuals born under the sign of Cancer. Astrologers and gemstone enthusiasts often emphasize the importance of selecting a raw ruby that resonates with the wearer’s energy and astrological profile.

The Market for Raw Rubies

The following is the ruby raw material market:

1. Collector’s Items

Raw rubies have gained popularity among gemstone collectors and enthusiasts who appreciate the natural beauty and authenticity of uncut gems. Collectors often seek unique specimens with rare color variations, distinct crystal formations, or exceptional clarity. The market for raw rubies is diverse, catering to both seasoned collectors and those new to the world of gemstone appreciation.

2. Artistic and Jewelry Applications

While raw rubies are prized in their natural state, some artisans and jewelry designers incorporate them into unique, one-of-a-kind pieces. The rugged beauty of raw rubies adds an element of authenticity and nature-inspired design to jewelry. Rings, necklaces, and earrings featuring raw rubies showcase the untamed allure of these gemstones, appealing to those who seek a connection with the Earth in their adornments.

Caring for Raw Rubies

The following are the raw materials for caring for rubies:

1. Cleaning and Maintenance

Caring for raw rubies requires a gentle touch to preserve their natural beauty. Unlike polished rubies, which can be cleaned with mild soapy water and a soft brush, raw rubies should be handled with care to avoid damage to their uncut surfaces. A soft, dry cloth can be used to remove dust and debris, but harsh chemicals and abrasive cleaners should be avoided to prevent scratches and alterations to the gem’s appearance.

2. Storage and Display

Storing and displaying raw rubies should also be approached with consideration for their unique characteristics. Avoid exposing them to direct sunlight for extended periods, as this can cause fading of the color in some specimens. Ideally, raw rubies should be stored in a cool, dry place, away from other gemstones or materials that could potentially scratch their surfaces.

See Also: The Power of the Ruby Ring: Who Should Wear It?


In conclusion, raw rubies offer a captivating glimpse into the untamed beauty of nature. From their formation deep within the Earth to their significance in culture and astrology, raw rubies hold a unique place in the world of gemstones. Whether sought after by collectors, artisans, or those who simply appreciate the allure of uncut gems, raw rubies continue to inspire and fascinate with their raw, unbridled beauty. As we navigate the world of gemstones, let us not only appreciate the polished brilliance of faceted rubies but also celebrate the rugged elegance of their raw, uncut counterparts.


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