The extent to which lab-grown diamonds — that happen to be optically, chemically and physically just like mined diamonds — will supplant naturals has preoccupied the trade given that at the least 1955, when scientists at Standard Electric introduced they'd manufactured a artificial diamond in the high-force, higher-temperature progress chamber, https://emilioocpvv.tinyblogging.com/lab-grown-diamonds-for-dummies-70917383