Colour treated diamonds

Modern technology has meant that diamonds of yellow and brownish hues can be treated to transform or enhance them into gemstones of more visual appeal. The colours of heat treated diamonds now available include greens, blues, reds, vivid yellows and more.

Most colour enhancements are permanent and the diamonds have a unique appeal but choosing between a natural diamond and an altered diamond is a personal decision. Colour treated diamonds available now include yellow black, blue and green.