New York Laboratory and Campus Closure
Due to local weather conditions, the laboratory and campus in New York City will be closed on Tuesday, January 27.
The lab and campus will re-open on Wednesday, January 28, weather permitting.

featured Research & News

Alumni Profile

Grad Buys Headline-Grabbing Fancy Diamonds

Shmulik Polnauer buys Prosperity Pink, Pink Promise and Purple Orchid for Israel’s Leibish & Co.
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Industry Analysis

First Look at 2014 Season: Uneven Demand

Upscale jewelers do well, but chains report slower than expected sales. All eyes on U.S. retail in 2015.
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Feature Article

Ammolite: The Fashionable Fossil

These colorful, iridescent fossilized shells are used in jewelry designs and objets d’art.
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Alumni Profile

Daughter Embraces Role in Jewelry Empire

Cindy Yeung, GG, chairperson of Emperor Watch and Jewellery, oversees more than 80 locations in Asia.
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Feature Article

Positive Design with Negative Space

This clean, modern motif proves that sometimes what you
don’t see is as important
as what you do.
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