The vibrant red gemstone known as the ruby, and specifically the shade referred to as “Siam,” holds a prominent position as the birthstone for July. Revered for centuries for its captivating color and enduring beauty, the ruby symbolizes passion, courage, and protection. This article will delve into the history, lore, and characteristics of the ruby, with a particular focus on the “Siam” color variation, drawing exclusively from the provided sources.
History and Lore
The ruby boasts a rich history deeply intertwined with ancient cultures, particularly in the East. Its name originates from the Latin word “rebrum,” meaning red, a testament to its most defining characteristic. Throughout Asia, the ruby was traditionally worn as a talisman, believed to offer protection from physical harm and identify poisons. In India, Burma (now Myanmar), Sri Lanka (Ceylon), China, and Japan, the ruby was not merely an adornment but a safeguard against misfortune. Ancient Asian traditions described the ruby as “A drop of the heart’s blood of Mother Earth,” highlighting its perceived life-giving and protective qualities.
In ancient China, the color of the ruby within a man’s ring signified his social rank, with the deepest, most vibrant red reserved for the highest nobility. This practice underscores the ruby’s association with power, status, and prestige.
The ruby’s journey to becoming a modern birthstone is rooted in ancient traditions. Historical birthstone lists, such as those derived from the Breastplate of Aaron described in the Bible, often included the ruby. The modern birthstone list, established in 1912 by the American National Association of Jewelers, solidified the ruby’s place for July. This list has been periodically updated, but the ruby has remained a constant, reflecting its enduring appeal.
Geological Formation and Sources
While the provided sources offer limited detail on the specific geological formation of rubies, they do highlight the gemstone’s significant historical and contemporary sources. The most famed historical source for high-quality rubies is Burma (Myanmar), particularly the Mogok region, known for producing rubies with a vivid, pigeon-blood red color. Sri Lanka (Ceylon) is another ancient source, historically producing rubies of a slightly lighter, often more pinkish-red hue. India also has a long history of ruby mining and trade.
In the contemporary market, the sources mention that a family business with roots in Thailand sources its gemstones responsibly and shares the origin details of each individual gemstone with its customers. Thailand is a major global hub for ruby cutting and trading, particularly for rubies from neighboring countries like Myanmar. The mention of “Siam” itself is a historical reference to the region now known as Thailand. The term “Siam” is often used in the gem trade to describe a deep, slightly brownish or purplish red hue in rubies and other red gemstones like garnets and spinels, which was historically characteristic of stones from this region.
Gemological Properties
The sources provide some, but not extensive, gemological data. The ruby is a variety of the mineral corundum (aluminum oxide, Al₂O₃), with its red color primarily caused by trace amounts of chromium. The most prized rubies exhibit a vivid, pure red to slightly purplish-red hue. The “Siam” color variation is described as a deep, vibrant red, which aligns with the general description of high-quality rubies.
Regarding hardness, corundum has a Mohs hardness of 9, making ruby one of the hardest natural gemstones, second only to diamond. This exceptional hardness contributes to its durability and suitability for everyday jewelry, such as rings. The sources do not specify clarity, cut, or carat weight for rubies in general, but they do mention the availability of Swarovski® Crystals in the “Siam” color for use in charm bangles and ring wraps. Swarovski crystals are synthetic and used as diamond simulants or colored gemstone alternatives, not natural rubies. The market availability mentioned in the sources pertains to jewelry items featuring these crystals, not natural rubies themselves.
Symbolism and Metaphysical Beliefs
The ruby’s symbolism is deeply rooted in its fiery color and historical lore. It has long been associated with passion, love, vitality, and courage. In ancient Asian cultures, its protective qualities were paramount, serving as a talisman against harm and misfortune. The description of the ruby as the “heart’s blood of Mother Earth” imbues it with life-giving energy and a connection to the natural world.
In more modern metaphysical beliefs, the ruby is often linked to the root chakra, associated with grounding, stability, and survival instincts. Its red color is believed to stimulate physical energy, courage, and motivation. The sources specifically mention that the ruby symbolizes “passion, courage, and protection” and is associated with “vitality.”
Interestingly, the sources note that the “Siam” color variation holds significance beyond its association with July. It is also linked to the month of January, represented by the Capricorn zodiac sign. For Capricorns, the deep red color is believed to help modify behavior to achieve success, build energy levels, and prevent nightmares. This dual association suggests that the color “Siam” possesses qualities that resonate with individuals across different astrological periods. The shared association with Siam across both January and July highlights the versatility of its symbolism, resonating with individuals across different astrological signs.
Care and Cleaning
Given the ruby’s exceptional hardness (Mohs 9), it is a relatively durable gemstone suitable for various jewelry types. However, care should still be taken to protect it from sharp blows and extreme temperature changes, which could cause fractures. While the sources do not provide specific cleaning instructions for natural rubies, they do offer general care guidelines for jewelry, which can be applied. For jewelry with crystals or other components, the recommendation is to use a mild soap, water, and a soft cloth. A soft toothbrush can be used to clean crystals if necessary. It is crucial to ensure the jewelry is completely dry before storing it. For natural rubies, ultrasonic cleaners are generally safe, but steam cleaning should be approached with caution, especially if the stone has been fracture-filled (a common treatment for lower-clarity rubies). Since the sources do not mention treatments, it is best to assume a conservative cleaning approach for any ruby jewelry.
Conclusion
The ruby, and particularly the “Siam” color variation, stands as a testament to the enduring allure of red gemstones. From its ancient origins as a talisman of protection and power in Asian cultures to its modern-day representation of passion and courage, the ruby continues to captivate and inspire. Its association with both July (Cancer) and January (Capricorn) highlights the versatility of its symbolism, resonating with individuals across different astrological signs. While the provided sources offer a limited glimpse into the ruby’s gemological properties, they unequivocally establish its historical significance, cultural importance, and enduring appeal as a cherished birthstone. Its deep red hue, whether from a natural stone or a crystal imitation, remains a powerful symbol of vitality, love, and strength in the world of jewelry and personal adornment.