Laid out like an orchestra in a quiet gallery room, 40 colorful gems have one of the planet’s most distinguished conductors: ...

The Winston Red diamond, one of the world’s rarest red diamonds, is now being exhibited, making it the only diamond of its ...

ABU DHABI, United Arab Emirates — A rare blue diamond was displayed Tuesday at an exhibition of $100 million worth of the world’s rarest diamonds in the United Arab Emirates’ capital ...

"With its Royal heritage, extraordinary color and exceptional size, The Golconda Blue is truly one of the rarest blue diamonds in the world.” Golconda diamonds are among the oldest and most ...

ABU DHABI, United Arab Emirates — A rare blue diamond was on display Tuesday at an exhibition of $100 million worth of the world’s rarest diamonds in the United Arab Emirates’ capital ...

According to the Gemological Institute of America’s (GIA) report on the stone, the brilliant-cut center diamond is 17.09 carats, has a rarely-seen D color rating — meaning it’s completely ...

“A natural diamond getting a fancy red color grade is extremely rare,” he says. “First, it needs to be a perfect color in that range, and then the saturation needs to be perfect as wel ...