ABOUT PINK DIAMONDS
ARE PINK DIAMONDS RARE?
Pink diamonds are exceptionally rare and hold significant value due to their distinct and highly sought-after pink hue. Pink diamonds are widely regarded as highly desirable gemstones on a global scale, primarily due to their exceptional rarity and captivating aesthetic appeal. Pink diamonds are known to originate from the Earth’s mantle, where they undergo a process of formation characterised by significant levels of pressure and heat. This unique combination of conditions contributes to the distinct colouration exhibited by these diamonds. The formation process of these pink diamonds involves the presence of a specific type of lattice defect referred to as plastic deformation. This defect results in the absorption of green light and subsequently gives rise to the pink hue observed.
WHERE ARE PINK DIAMONDS DISCOVERED?
Pink diamonds are predominantly discovered in a limited number of specific global locations, with the Argyle mine situated in Western Australia being recognised as the foremost and noteworthy origin. This mine has been credited with the production of more than 90% of the global supply of pink diamonds. Additional noteworthy sources include mines located in Brazil, India, Russia, and South Africa. The scarcity of pink diamonds is attributed to their limited occurrence in nature, rendering them highly coveted by both collectors and investors.
HOW ARE PINK DIAMONDS VALUED?
The valuation of a pink diamond is influenced by various factors, such as its colour intensity, size, clarity, and overall quality. The Gemological Institute of America (GIA) has developed a comprehensive grading system exclusively for coloured diamonds, including pink diamonds. The system evaluates the colour saturation and tone of the pink diamond, which spans from faint to fancy vivid. The value of a pink diamond increases proportionally with the intensity and vibrancy of its colour.
Pink diamonds are available in a wide range of shades and hues, encompassing delicate pastel pinks as well as deep purplish pinks. The shades that are considered highly valuable and in high demand include shades 1 to 6 Pink, Purplish Pink, and Pink Rose. These uncommon hues are highly sought after in the market and are priced at a premium due to their limited availability and desirability.
Pink diamonds have gained significant attention and demand from collectors and investors globally due to their exceptional beauty and rarity. Pink diamonds are frequently utilised in luxury jewellery items, including engagement rings, necklaces, and earrings. Pink diamonds have also become increasingly popular as investment assets, primarily due to their ability to appreciate in value over the long term.
In summary, pink diamonds are a scarce variety of diamonds renowned for their distinct pink hue. Due to their limited availability and exceptional aesthetic appeal, these diamonds are highly coveted on a global scale.