RAPAPORT PRESS RELEASE, November 5, 2024, Las Vegas… Diamond prices declined in October but stabilized in the month’s second half. US buyers purchased for the holiday season ahead of India’s Diwali ...

First launched in 1993, its combination of steel with free-floating diamonds in the dial was an audacious move ... The front and back views of the H. Moser & Cie. Pioneer Perpetual Calendar Concept MD ...

However, many emerald dealers and laboratories have also focused their attention on the amount of filler in a given emerald (i.e., whether the stone is lightly or heavily treated), as an important ...

The RapNet Diamond Index (RAPI™) for 1-carat diamonds — reflecting round, D to H, IF to VS2 diamonds — fell 1.5% in October. The index dropped 0.6% for 0.30-carat stones, 2% for 0.50 carats ...

The RapNet Diamond Index (RAPI™) for 1-carat diamonds — reflecting round, D to H, IF to VS2 diamonds — fell 1.5% in October. The index dropped 0.6% for 0.30-carat stones, 2% for 0.50 carats, and 0.5% ...

To expand the potential use of diamond in semiconductor and quantum technologies, researchers are developing improved processes for growing the material at lower temperatures that won't damage the ...

With more hydrogen near the surface, more diamond can form, even at lower temperatures. Perfecting the process for growing quality diamond at lower temperatures is just one piece of the puzzle to ...