Radiant Rubies: Nature’s Fiery Treasure and Symbol of Love

Rubies have captivated hearts for centuries with their intense crimson glow and rich symbolism. Often referred to as the King of Gems, this fiery red stone holds a cherished place in history, culture, and fine jewellery. But how are rubies formed, and why are they so closely tied to birthdays and anniversaries? Let’s take a closer look.

How Are Rubies Formed?

Rubies are a variety of the mineral corundum, the same family that sapphires belong to. What sets rubies apart is the presence of chromium, which gives them their distinctive red hue. The higher the chromium content, the deeper and more vibrant the red—sometimes even showing a hint of fluorescence under sunlight.

These gems form under intense heat and pressure, deep within the Earth’s crust, over millions of years. They’re typically found in metamorphic rocks such as marble and in alluvial deposits where they’ve been naturally weathered from their original source. Some of the world’s most famous ruby deposits are located in Myanmar (formerly Burma), Mozambique, Sri Lanka, and Thailand.

Rubies are also incredibly durable, ranking 9 on the Mohs hardness scale—just below diamonds—making them ideal for everyday wear in rings and other jewellery.

July's Birthstone: The Ruby

Rubies are the birthstone for July, symbolising passion, protection, and prosperity. Historically, they’ve been thought to bring good fortune to their wearers and were even believed to offer protection in battle. In ancient India, rubies were known as the “king of precious stones” and were offered to deities as symbols of devotion.

For those born in July, rubies are believed to enhance courage, boost confidence, and deepen emotional connections. They’re a perfect match for summer-born individuals who radiate energy, warmth, and boldness—just like the gem itself.

The Traditional 40th Anniversary Gift

Rubies also mark the 40th wedding anniversary, a fitting milestone for a gem that represents enduring passion and strength. Over four decades, a couple weathers life’s highs and lows, and the ruby—with its fire and resilience—symbolises a love that has stood the test of time.

Historically, gemstones have been used to commemorate significant anniversaries, with each gem embodying the spirit of that particular year. The ruby’s deep red colour is linked to the heart and to love, making it the ideal choice for celebrating 40 years of marriage.

Rubies aren’t just stunning—they’re steeped in history and meaning. From their dramatic birth deep in the earth to their roles in myth, tradition, and personal milestones, rubies remain a beloved gemstone that never goes out of style.

Whether you’re treating yourself for a July birthday, honouring a 40th anniversary, or simply drawn to the powerful allure of crimson gemstones, a ruby is always a timeless choice.