Diamond (2K)

Volcanic eruptions transport these diamonds to the surface through kimberlite and lamproite pipes.

Diamonds have the highest thermal conductivity and are used in electronics for heat management. Anatomy of a Diamond Table: The top, flat facet. Crown: The top portion above the girdle. Girdle: The widest part of the diamond, forming the band. Pavilion: The V-shaped lower section. Culet: The small point at the bottom. If you're interested in more details, I can tell you about: How to choose a diamond's cut for the most sparkle DIAMOND

Because diamonds are the hardest known natural material (10 on the Mohs scale), they can only be polished using another diamond. The process of transforming a rough stone into a gem involves five steps: planning, cleaving/sawing, bruting, polishing, and final inspection. The 4 Cs of Quality Volcanic eruptions transport these diamonds to the surface