![](https://assets.tv24.co/channels/quest-l.webp)
Aired Wednesday December 6,
1:30pm - 2:00pmon Quest
How Do They Do It?
Series 13 Episode 10: Oyster Knives; The Lights Transforming the World's Most Popular Sport; Pure Diamonds are GrownA look at the world's finest oyster knives, the lights transforming the world's most popular sport and how pure diamonds grown in a greenhouse are creating a gemstone revolution.
- Category
- Documentary / Educational / Science
- Original air date
- 2017-01-27
Cast and crew