JVC and NCDIA Produce Color Diamonds Guide

Jewelers Vigilance Committee and Natural Color Diamond Association have released “The Essential Guide to the U.S. Trade in Color Diamonds.” It includes an overview of the geology of natural color diamonds; simplified nomenclature to describe natural, synthetic, and simulated; and a description of the treatments used to alter color in diamonds. It also includes guidelines to determine if information about treatment to a diamond must be disclosed. To download the document, visit www.jvclegal.org or www.ncdia.com.

This content is exclusive to JCK Pro subscribers. Subscribe now to access this and much more with discount code GOPRO21 for $199 for an entire year of access (reg. $249).


Already a JCK Pro? Log in

A JCK Pro subscription is your all-access pass to people and resources on the
cutting edge of the retail jewelry industry, from the industry authority you
know and trust

Learn about the Perks of JCK Pro

Log Out

Are you sure you want to log out?

CancelLog out