Pink diamonds have shown an increase year-on-year in value comparing to platinum or white gold. Diamonds of pink in high-end and standard grades are priced at an average for a carat that ranges from $1.5 or $3 million for a carat. Collectors and investors are paying attention to the increasing prices. As prices decrease as mines like they see the Argyle Diamond Mine is closing and the demand for diamonds will increase the cost.
In the past, the majority of pink diamonds were bought for use in eng