Posts Tagged ‘type IIb’

What is a Fancy Blue Diamond?

Thursday, April 23rd, 2009

from Rapaport The recent buzz about the 7.03 carat Cullinan Blue diamond to be offered at the upcoming Sotheby’s auction in Geneva has generated a lot of interest in colored diamonds.  Because there is a lot of misinformation about these ultra-rare gems, we thought it would be helpful to our readers to describe and discuss […]

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