Radiant in Red: 5 Fascinating Facts About Ruby
- Carmen Lee
- 1 day ago
- 2 min read
Known for its fiery red hue, rich symbolism, and royal heritage, Ruby is not only the birthstone for July, but also one of the most coveted gems in the world. Whether you are a jewellery enthusiast, a July baby, or simply a lover of rare beauty, here are 5 captivating facts that shine a spotlight on this timeless gem.
1. Ruby & Sapphire are siblings
Though they may look worlds apart, Ruby and Sapphire are actually the same mineral — corundum. In the world of corundum, only the red corundum is classified as Ruby. Any other colour, including blue, pink, yellow or green, is called Sapphire.
To be called a Ruby, the gem must be distinctly red, but the intensity can vary from pinkish-red to deep crimson. The most valuable and sought-after hue is known as 'pigeon’s blood' red, a vivid, slightly bluish red with a glowing intensity.
2. A Name Rooted in Latin
The word “ruby” comes from the Latin word ruber, which means red. Fitting for a gemstone that has become synonymous with passion, love, and vitality.
3. The Pride of Myanmar
Many of the world's most exceptional Rubies come from the famed Mogok Valley in Burma (now also known as Myammar), a region historically renowned for producing rubies of extraordinary rarity. Among them, the coveted Pigeon’s Blood Rubies stand out with its a natural fluorescence that gives them an inner glow, enhancing their intensity and allure under natural light.
Treasured for centuries, Mogok Rubies continue to be considered the gold standard of quality, making them highly sought after by collectors and connoisseurs alike.
4. Inclusions Are Part of Its Identity & Value
Unlike diamonds, inclusions in Rubies — such as fine needle-like structures known as “silk” — can actually enhance the gem’s beauty and are key indicators of authenticity. They’re a natural fingerprint of the stone’s origin.

Among these remarkable rubies is the rare Star Ruby, a unique variety that displays a captivating 'star-like' effect on its surface, known as asterism. This optical phenomenon occurs when tiny, needle-like inclusions of rutile (a mineral) are aligned within the gem, reflecting light in such a way that a distinct three-rayed or six-rayed star appears to glide across the surface as the gem is moved.
5. The 40th Anniversary Stone
Ruby is traditionally gifted to celebrate the 40th wedding anniversary, representing a love that has endured through the years — still glowing with passion, just like the gem itself. As a timeless emblem of passion, strengths and affection, Ruby makes a meaningful gift option to commemorate an everlasting love journey.
From its ancient legends to its modern-day prestige, the ruby continues to captivate hearts with its bold beauty and timeless allure. Whether set in a regal ring, a dainty pendant, or an heirloom treasure, this gemstone tells a story of fire, rarity, and romance.
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