With a membership drawn from among the world's most prominent rough color diamond producers, diamond and jewelry manufacturers, and retailers with established networks, NCDIA is the preeminent public advocate for natural color diamonds.

NCDIA is founded on the premise that natural color diamonds are not mere exotic products but are rare, valuable, and desirable objects of unusual beauty. Our mission is to foster public knowledge and understanding of, and promote positive market performance for the natural color diamond industry as a whole, and individually for those who participate within it.

 
NCDIA Profile & History
Our history, mission statement, profile, board of directors... everything you would want to know about the NCDIA ...more

Member List
Here you will learn more about each proud member of the NCDIA. Whether mine operator/producer, designer or jeweler, each member represents the Natural Color Diamond industry at the highest level of excellence and integrity ...more

Benefits of Joining
From in-store marketing material to consumer research, learn about all the ways NCDIA can help you ...more

Membership Brochure

Current & Past News Letter

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