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Friends of DDI Campaign Kicks Off
The Diamond Development Initiative International (DDI) launched its fundraising campaign, the Friends of DDI. Retailers who...
News Mar 29, 2012 Jeff Miller
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Weekly Market Comment

Diamond demand uncertain as U.S. jewelers report weak holiday sales....

Rapaport Reports

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Features IconThe Color Codex

Figure 1Color is the most important characteristic of a colored gemstone. The...

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