
Lab-grown diamond price in proportion to natural diamonds by channel Q4 2017-Q4 2020
The price discounts of lab-grown diamonds relative to mined diamonds decreased by the fourth quarter (Q4) of 2020. By that time, the retail price of lab-grown diamonds was around 35 percent of the retail price for natural/mined diamonds, and the wholesale price of lab-grown diamonds was just 20 percent of the wholesale price for natural diamonds.