1-carat lab-grown diamonds are a classic choice that combines affordability and beauty. We have listed the latest 2025 prices for 1-carat lab-grown natural diamonds, including the highest color grades: D and E, to help you select the perfect diamond.

Click on the link for your preferred diamond color grade to view the latest 1-carat diamond prices:

1-Carat Diamond Price Overview – D Color Round Lab-Grown Diamond (1-Carat Diamond)

1-Carat Diamond Price Overview – E Color Round Lab-Grown Diamond (1-Carat Diamond)