Lifetime Warranty 

All Chatham Created Gemstones are held to the highest standards before leaving the lab.  However, should your stone ever chip or break under ordinary circumstances, or in the case of opal, crack or craze, Chatham will gladly repair or replace the item at our option.  Normal wear and tear is excluded.

Simply return the damaged item along with the original sales receipt to the store from which it was purchased.  The retailer will then forward the item for repair or replacement.  If a replacement is necessary, the stone will be replaced with one of similar size and quality.

Chatham Grown Diamonds are excluded from the Lifetime Warranty