https://caratnest.com/ 

Lab-grown diamonds are produced in controlled laboratory conditions using sophisticated technological procedures that simulate the natural circumstances in which diamonds are formed. These diamonds possess the same chemical, physical, and optical properties as earth-mined diamonds. They offer an ethical and environmentally sustainable alternative, usually at a lower cost.


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Last-modified: 2024-04-23 (火) 01:53:27 (12d)