Moissanite.com Customer Care
It's always easy to contact Moissanite.com! You can call, chat, or email us at any time with any product or order-related questions! We typically respond within one business day to emails and requests made outside of our standard customer service hours (Monday-Friday 9:00 AM - 6:00 PM EST). 2015 Customer Service Holiday Hours
The Promise of Forever
More brilliant than diamond at a fraction of the cost, Charles & Colvard Created Moissanite® is among the hardest minerals on Earth, more durable than sapphire, ruby, or emerald. Its beauty and brilliance is destined to last Forever. Forever is not only a promise we can keep, it’s a promise we have expanded on with refined technologies that permit the crafting of moissanite with ever-greater purity.
|Hardness mohs Scale||Toughness|
|EMERALD||1.58||0.014||7.50||GOOD TO POOR|
In cleavage direction, toughness is 'good'
*Except twinned stoned