In any case it is anything but difficult to decide the distinction on the grounds that the shade of the yellow treated diamond is saturated to the point that it can look a great deal like semi valuable gemstones.
Are yellow diamonds less expensive than white.
If the white diamond is graded at a d that means that is as clear and pure as possible.
If the white diamond is graded at a z that means that there is more tint to the diamond and more yellowish in tone.
Bright yellow diamonds like a sunflower or canary are rare to find and those are more expensive than white diamonds because the demand is greater than the supply which pushes prices up like most any other product.
Yellow diamonds are generally less expensive than white diamonds because they are more common in nature.
The first group of diamonds the affordable colored diamonds actually makes a very good alternative to white diamonds.
These beauties even though more rare and eye catching than white diamonds will actually cost less excluding the strong intensities such as vivid yellows etc.
Prices tend to decrease as you go down the grading scale.
To demand a higher price tag the diamond needs to be graded a fancy colour and not a colour grade on the low side of s z.
Yellow diamonds are less expensive in light of the fact that they are generally produced using less expensive diamonds.
If the stone has a high intensity grade it will surpass the price per carat of a white diamond but it will still definitely be less expensive than a similar blue green pink or red diamond.