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The diamond index is updated every hour. The percent of change displayed is with reference to yesterday's closing time (24:00 EST).
The Diamond Index and Diamond Drivers were formulated following comprehensive research and analysis of the IDEX inventory database, aggregated since February 2001
Markets remained subdued in May, as reflected in price movements that were much like those of the previous month. There were some signs of stability, although price drops still outweighed overall gains among both rounds and fancies. Demand from China....
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Indian actress Priyanka Chopra wore a 200-carat diamond choker, valued at $43m, to an event marking Bulgari's 140th anniversary. Chopra, 42, was crowned Miss World in 2000 and has since become one of India's...
Further evidence emerged this week of the growing divide between the natural and lab grown diamond worlds. The newly-established Grown Diamond Trade Organization (GDTO) announced the introduction of "grown diamond jewelry reports" that attest to the...
A super-rare Patek Philippe watch - one of only three ever made - sold for $8.42m at Christie's in Hong Kong. It went for well above its low estimate of $5m but below its $10m high estimate. The 18K yellow gold two-crown...
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Sealed and Certified natural stars & melee diamonds