In the realm of precious gemstones, which encompasses blue sapphire, yellow sapphire, emeralds, and more - few captivate the imagination quite like the Japanese red coral, also known as the Moonga stone or Mangal in India. These resplendent corals, revered for their deep red hue and exceptional beauty, hold a special place in the world of jewellery and astrology, and have been sought after for centuries. But why are Japanese corals so expensive? To unravel this mystery, we will delve into the captivating world of Japanese red coral gemstones, exploring their geological formation, unique characteristics including carat weights, and the factors that contribute to their significant price tag in the current market, relative to Italian red corals.
Geological Formation & Occurrence of Japanese Red Corals
Japanese red corals or Japanese Moonga gemstones are the product of millions of years of geological evolution. Unlike other gemstones that form within the Earth's crust, such as blue sapphire, yellow sapphire, and emerald, corals are organic in nature – which means that they are formed by living organisms – much like pearls. These April birthstones thrive in the deep, dark abyss of the ocean, where environmental conditions are just right for their growth. Japanese red corals are predominantly found in the deep-sea trenches surrounding the Japanese archipelago. These corals thrive in specific locations with optimal conditions that support their growth and development.
The underwater forests where Japanese Red Corals flourish, are typically found at depths ranging from 500 to 1000 feet, in the area of strong currents. The slow growth rate of these corals, at an average of 1.5 cm with differing carat weights per year, contributes to their scarcity. It takes decades, if not centuries, for these corals to reach a size suitable for harvesting. Coral polyps, delicate architects of the ocean, construct intricate structures over centuries, forming coral colonies that eventually evolve into the coveted gemstone. Moreover, the delicate balance of environmental factors required for their growth adds another layer to the complexity of their formation. Any disruption, such as changes in water temperature or pollution, can adversely affect their development. This vulnerability amplifies their rarity, making Japanese Red Corals even more expensive.
The Sea of Japan, nestled between the Japanese archipelago and the Asian continent, is a significant habitat for Japanese red corals. The corals favour the deep-sea trenches and rocky underwater formations in this region. The nutrient-rich currents, suitable temperature, and salinity levels contribute to the ideal conditions for the growth of these precious corals. Beyond the Sea of Japan, the Pacific Ocean surrounding Japan is another crucial habitat for Japanese red corals. These precious stones are obtained mainly from the Ogasawara Islands in Japan. Besides the Ogasawara Islands, Japanese red corals are also found in regions such as Kochi, Kagoshima, Nagasaki, and Okinawa.
The Okinawa Coral Reef in Japan
Unique Characteristics of Japanese Mangal
What sets Japanese red corals apart from other red corals is their stunning, deep red colors, often termed the “Ox Blood Red” in the trade. They exhibit a vibrant and intense red hue that ranges from deep crimson to warm scarlet. This distinctive coloration is a result of pigments present within the coral, creating a rich and saturated palette that captivates the beholder. The red coral gemstone is majorly composed of a calcium carbonate skeleton, and derives its red color from a pigment called carotene. The colour is not only visually striking but also symbolizes vitality and good fortune in Japanese culture, and Vedic astrology.
The distinct shade of red exhibited by these corals has made them a symbol of elegance and luxury. When expertly cut and polished, the Japanese moonga stone transforms into a dazzling gem that exudes warmth and sophistication. This unique colour profile, combined with the organic patterns created by nature, makes each coral a one-of-a-kind masterpiece.
Astrological Significance of Red Corals
The allure of Japanese Red Corals extends beyond their aesthetic appeal. In various cultures, these corals are believed to possess metaphysical properties, bringing prosperity, protection, and positive energy to the wearer. Such cultural and spiritual associations add another layer of value to these exceptional gemstones.
The red coral gemstone, in Vedic astrology, stands out as a significant part of the 9 most important gemstones – the Navratnas. In Vedic astrology, it is believed that donning a red coral on the ring finger can enhance one's energy levels and bring about positive changes in various aspects of life. This practice is particularly prevalent among individuals influenced by Mars in their horoscopes.
The wearer believes in the protective energies that the gemstone is said to offer, a shield against the cosmic turbulence depicted in their horoscopes. This red stone, with its deep crimson allure, beckons wearers to embrace a celestial connection. The act of wearing red coral transcends physical adornment; it is a ritual that aligns individuals with the cosmic energies believed to be encapsulated within the gem. The ring finger, adorned with red coral, becomes a conduit for the energies to flow, creating a harmonious synergy between the wearer and the cosmos.
Red Corals in Astrology
Italian Red Corals v. Japanese Red Corals
While Italian coral has carved its niche in the gemstone market, it is the Japanese coral that commands a premium for its distinct allure. The geological formations, unique to each region, impart different qualities to the corals they nurture. Some of the major points of distinction between the two red coral stones are as follows:
- Rarity: Japanese coral is much rarer than Italian coral. This is because Japanese coral is only found in a few locations in the Pacific Ocean, while Italian coral is found all along the Mediterranean Sea. Japanese coral is also more difficult to harvest, which makes it even more valuable.
- Craftsmanship: Italian artisans have a longstanding tradition of working with red coral, and their craftsmanship reflects centuries of expertise. However, Japanese craftsmanship is often considered superior, marked by precision and attention to detail. Japanese artisans are known for their mastery in cutting red coral, transforming it into exquisite pieces of jewellery that highlight the gemstone's natural beauty. Japanese-cut red corals, with their refined shapes and meticulous detailing, are particularly coveted in the world of high-end jewellery.
- Color: Although both Italian and Japanese red corals occur in different shades of orange and red, in general, Italian corals lean towards a lighter, more orange-red hue, as opposed to Japanese corals, which often boast a deeper, more saturated red colour, which is more coveted.
Japanese Red Corals occur in a range of orange-red and deep-red hues
- Carat Weight: Although both Italian and Japanese mangal stones come in various carat weights ranging from 0.5 carats to 20 carats and above, the prices of Japanese red corals in particular increases with an increase in carat weight. As such, lighter carat Japanese red corals, although much more expensive than their Italian counterparts, cost less than those with a larger (20 carats or more) carat weight.
Why Are Japanese Red Corals So Expensive?
Compared to their Italian counterparts, Japanese red corals command a much higher price premium, and for good reason. Some of the major reasons why Japanese red corals are expensive are:
- Rarity: As is the case with any prized possession, the rarity of Japanese Red Corals is a key factor in determining their price. The slow growth rate, vulnerability to environmental changes, and the specific underwater conditions required for their formation contribute to their scarcity. The combination of these factors makes harvesting and procuring these corals a labour-intensive and challenging process.
- High Demand & Low Supply: The high demand and low supply of Japanese red coral stones create a dynamic market scenario that significantly contributes to the rarity and desirability. In the heart of India, amidst the vibrant tapestry of cultural richness, a surge in demand for Japanese red corals has been observed. These corals have become an integral part of the famed Navratan gemstones, a revered collection of 9 gemstones that hold profound significance in Hindu mythology and astrology. Japanese red corals, with their fiery hue, are linked to the powerful planet Mars, symbolizing strength, courage, and vitality. As the demand for Navratan gemstones surges, so does the demand for these elusive red corals, further intensifying the pressure on their already dwindling populations.
- Quality & Craftsmanship: The artistry involved in transforming raw coral into a polished gemstone is a meticulous craft. Skilled artisans must carefully cut, shape, and polish each coral, preserving its natural beauty while enhancing its visual appeal. The craftsmanship required for working with Japanese red corals adds a layer of value that is reflected in their price tag. Japanese craftsmanship is renowned for its quality globally, and this is apparent in the actual cutting, symmetry, polish, and excellence of Japanese red corals.
- Environmental Vulnerability: The habitats where Japanese red corals thrive are delicate ecosystems that can be easily disrupted. Illegal poaching, often driven by the high market value of these corals, poses a significant threat to their survival. As a result, conservation efforts and regulations limit the harvesting of Japanese red corals, further reducing their availability in the market.
In the past few years, illegal poaching, driven by the insatiable appetite for the exotic and the rare, has emerged as a sinister force threatening the delicate balance of the coral ecosystems. Japanese red corals, once abundant, now find themselves on the brink of extinction due to the clandestine activities of poachers who plunder the ocean depths for profit. The clandestine extraction of these corals not only jeopardizes their survival but also disrupts the fragile marine ecosystems they call home.
In conclusion, the enigma of why Japanese red corals are so expensive lies in a delicate dance between nature's artistry, cultural significance, and the craftsmanship required to reveal their true beauty. These corals, with their deep red hue and centuries-old allure, stand as both a testament to the wonders of the natural world and the timeless craftsmanship of human hands. As the gemstone market evolves, the value of Japanese Red Corals continues to transcend trends, making them a treasure coveted by those who seek the extraordinary in the world of precious gemstones. As these corals become scarcer, their value escalates exponentially, creating a conundrum where their beauty is simultaneously revered and endangered.
If you’re looking to buy red coral online, we invite you to browse through Precious Earth’s curated selection of both Italian and Japanese red corals – where each gem comes with a lab certified guarantee of authenticity.
