Leibish & Co.
Description: Founded in 1979, Leibish & Co. is the world's premier online resource for natural fancy color diamonds. The company offers a wide array of GIA-certified natural fancy color diamonds as well as a unique collection of multi-colored diamond jewelry, all designed and manufactured in-house. Full money-back guarantee, and free international shipping anywhere in the world.
Credentials: IDE , WFDB , NCDIA
In business since: 1979
Days for money back guarantee: 30