Ranking of Coloured Diamonds by Value, from Least to Most Expensive, featuring Diamonds offered by Le
Unveiling the Allure of Coloured Diamonds
Coloured diamonds, with their captivating hues, have long been the centrepiece of jewellery collections worldwide. These gems, ranging from red to blue, pink, yellow, and even green, are not only visually stunning but also highly valuable.
The most expensive green diamond ever sold, the 5.03ct Aurora Green, fetched HK $16.8 million at Christie's in 2016. However, violet diamonds, while exceptionally rare, are harder to value due to their scarcity.
Red diamonds, the holy grail of natural coloured diamonds, hold a special place in the diamond world. The largest ever red diamond, the 5.11ct Moussaieff Red, is a testament to their rarity.
The value of coloured diamonds is primarily influenced by four factors: hue, saturation, tone, and rarity.
Hue refers to the basic color of the diamond, such as red, blue, pink, yellow, or green, and may include secondary hues that impact appearance.
Saturation measures the intensity or vividness of the diamond’s color. Higher saturation generally increases value because the color appears more vibrant.
Tone relates to how light or dark the color is, regardless of saturation. Optimal tone balances lightness and darkness to enhance color without making it look too pale or too dark.
Rarity greatly affects value; naturally occurring rare colors (e.g., red, blue, green, pink, purple) are much more valuable due to their scarcity.
Coloured diamonds are graded using specific scales. White (colorless) diamonds are graded on the D to Z scale, where D indicates completely colorless and commands the highest price. Fancy coloured diamonds, with noticeable color beyond light yellow or brown tints, are graded on an intensity scale that reflects saturation and tone.
These gems are valued for how vividly and evenly their hue displays (saturation and tone), and scarcity of the color greatly enhances value. The rarest and most sought-after coloured diamonds are blue, with infinitesimal levels of boron impurities causing their color.
Pink diamonds, formed due to deformities in the diamond lattice that occurred while they grew deep within the earth's mantle, are a significant source of pink diamonds, but they are rare, accounting for only 0.1% of overall production.
Brown diamonds, making up 98% of mined diamonds, are the most common. However, a trend for 'cognac' or 'champagne' diamonds emerged in the 1990s.
Grey diamonds gain their color through hydrogen impurities, while white and black diamonds, quite rare, are considered to be the least valuable of all coloured diamonds.
Orange diamonds' coloration remains unknown, and the cause of red diamonds' coloration remains a mystery. The Dresden Green Diamond, a 41 carats natural green diamond, probably originated in the Kollur mine in India.
Yellow diamonds gain their color from nitrogen impurities in the diamond lattice. The largest ever orange diamond, a 14.82ct pear-shaped fancy vivid orange, sold for CHF 32,645,000 at Christie's in 2013.
In the world of coloured diamonds, rarity and vibrancy reign supreme. Each stone, unique in its own right, offers a glimpse into the earth's hidden treasures, making them a cherished addition to any jewellery collection.
- Beyond jewellery collections, coloured diamonds can be found in various 'publications' and 'research' materials, showcasing their allure and value.
- Embrace 'fashion-and-beauty' trends by incorporating coloured diamonds into your lifestyle, from watches to rings, and elevate your personal 'lifestyle'.
- For those in pursuit of the exotic, 'travel' destinations like the Kollur mine in India might reveal some of the world's rarest natural coloured diamonds.
- Reflect your personal style and statement with coloured diamonds at 'shopping' malls or online stores, catering to a diverse range of 'courses', from fine jewellery to luxury accessories.
- Turn heads at the 'workshops' and events you attend with a radiant piece of coloured diamond jewelry, demonstrating your knowledge and appreciation for these mesmerizing gems.
- In addition to coloured diamonds gracing your 'food-and-drink' evenings or 'home-and-garden' interiors to add a touch of elegance, consider adding a 'cars' collection featuring the most luxurious cars adorned with these exceptionally valuable stones.
