H color diamonds are near colorless, so they will be more expensive than colored stones. But they are not truly colorless, which means you will not have to pay the same price as a colorless diamond.
H color diamonds are also more common than D, E, or F diamonds which makes them more affordable.
Keep in mind that the cut quality, clarity, and carat weight also affect the diamond price.
Cut — The diamond shapes refer to its physical appearance, while diamond cuts refer to how well the diamond’s features interact with light. A rough diamond can be cut into any shape, but it takes skilled diamond cutters to perfect fancy shapes.
Clarity — Diamond clarity refers to the number of imperfections a diamond has. Each diamond has a different amount of these inclusions. The clarity grades for diamonds range from SI2 (having the largest amount) to VVS1 (having the least).
Color — When shopping for a diamond, you generally want to look for colorless diamonds. The color grading scale ranges from Z (containing the most color) to D (containing the least color).
Carat — One of the most important factors when it comes to diamonds is their carat weight. By purchasing a lab grown diamond, you can save 20-30% on the price—enabling you to increase the carat size enough for the romantic shape to appear obvious.
A typical one carat H color round diamond may cost between $2,500 and $8,500. A lab grown H color round diamond may cost between $1,000 and $2,000.
A round 1.00 carat, excellent cut, VVS2, H color diamond from Clean Origin costs $1167.
A round diamond of the same carat weight, cut, and clarity but with an E color costs $1581.