Every Color of the Rainbow 40 colorful diamonds ranging in size from 0.4 to 9.49 carats will be displayed at the National Museum of Natural History beside the Winston Red Diamond (far right).

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

Laid out like an orchestra in a quiet gallery room, 40 colorful gems have one of the planet’s most distinguished conductors: a red diamond, 2.33 of the rarest carats in the world, shining like a ...

Lab-grown diamonds (LGDs) are gaining traction as an ethical and sustainable alternative to mined diamonds, dispelling common ...

If 'The Golconda Blue' went to auction it would have been the largest fancy blue diamond to have been presented at a public ...

While there are many uncertainties in the market today, here are the fundamentals: People are still buying natural diamonds ...

This collision of extreme forces makes for the most exceptional gems on the planet, with unsurpassed strength and entrancing brilliance that have come to symbolize majestic beauty and eternal love.

For example, natural diamonds contain trace amounts of nitrogen, while lab-grown alternatives do not. There's also the ...

WASHINGTON (7News) — The Winston Fancy Color Diamond Collection was unveiled at the Smithsonian National Museum of Natural History, featuring the incredible Winston Red Diamond. Good Morning ...

Selecting the ideal engagement ring is a monumental event in any relationship. It marks a moment in love, devotion, and an intention for the years to come. There are numerous options to consider, with ...

Lab-grown diamonds are becoming all the rage due to their near-identical resemblance to natural ones. Initially, when ...

One company in particular being Le Vian Corp. Eddie LeVian: We found these beautiful, natural fancy color brown diamonds that were coming out of the Argyle Mine of Australia that were quite ...