1. Diamonds are made in labs from carbon seeds
2. They are placed in a microwave-like chamber.
3. They are heated till a plasma ball forms over them, and left undisturbed.
4. How they look after 1 week.
5. Rough diamonds with black jagged edges are retrieved after 2 to 8 weeks.
6. A finished diamond after sorting and cutting.
Published 17 February 2023, 16:28 IST