Pink Diamonds
Purples and pinks are some of our most asked- for colors but they are the most difficult to achieve. When we color enhance a thousand carats of the blues, greens, yellows and oranges we only achieve perhaps 2-3 carats of pinks and purples. Very few diamonds have the latent ability to turn pink or purple when irradiated or enhanced using HPHT, and even then most of them come in the more purplish shades which are less desirable and worth less than pinks.
Pinks & Purples come in a range of shades having undertones of red, orange & brown. These undertones are not desirable and are at best avoided. The scarce availability of Rose Pinks makes them more expensive than the Purples.