Chemistry · Carbon and its Compounds
Which of the following carbon-based materials is primarily used as a 'seed' in the High-Pressure High-Temperature (HPHT) process for the production of engineered (lab-grown) diamonds?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Cubic Zirconia
- 2Graphite✓
- 3White sapphire
- 4Moissanite
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Graphite
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