In the U.S., the Federal Trade Commission has indicated that the alternative terms laboratory-grown, laboratory-created, and [manufacturer-name]-created "would more clearly communicate the nature of the stone". Synthetic diamond detectors of ultraviolet light or high-energy particles are used at high-energy research facilities and are available commercially. The appearance of synthetic gems on the market created major concerns in the diamond trading business, as a result of which special spectroscopic devices and techniques have been developed to distinguish synthetic and natural diamonds.
Diamond as stated in Wikipedia. The arranged structure of diamond solid element carbon atoms is called ambient temperature another known solid carbon chemically stable diamond almost converts.
Diamond in line with Merriam-webster. Know? the biggest diamond ever of the earth 3, cullinan diamond. South africa 530carat africa, british jewels.
Natural diamonds in consonance with Gia. Diamond forms high temperature conditions that are almost only below the earth.