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Lab-grown diamonds, also known as synthetic or cultured diamonds, are man-made gems that possess the same physical, chemical, and optical properties as natural diamonds. Created through advanced technological processes, such as High Pressure High Temperature (HPHT) and Chemical Vapor Deposition (CVD), lab-grown diamonds offer an ethical, sustainable, and affordable alternative to mined diamonds. These diamonds are virtually indistinguishable from natural diamonds and are graded using the same cr
2023年6月18日
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