Lab-Grown Rubies and Sapphires: Flux Vs. Flame Fusion

Confused about the differences between flame fusion and flux grown rubies and sapphires? Tom Chatham, President of Chatham-Created Gems, explains the differences between flux created and flame fusion created lab-grown cultured rubies and sapphires. See photos of flux crystals vs. flame fusion boules etc.

Видео Lab-Grown Rubies and Sapphires: Flux Vs. Flame Fusion канала Michelle Rahm