Pink diamonds are definitely considered a good investment due to their rarity and increasing demand. As they are much rarer than traditional white diamonds, especially since the closure of the Argyle mine, which was the primary source of pink diamonds, their value has been appreciating over time. Pink diamond earrings are not only a financial investment but also an heirloom piece that can be passed down through generations.
When purchasing Argyle pink diamond earrings as an investment, it’s important to ensure they come with a certification of authenticity and quality.