How Diamonds Get Their Color, Sotheby's Diamonds

Not all valuable diamonds are colorless or white. In fact, a variety of minerals, from nitrogen to boron, can affect a gem’s hue – as well as its value.

Fancy-Color Diamonds Lead Sotheby's Lineup

The Splendour of Natural Colour Diamonds, Jewelry

A 2.02 Carat Kite-Shaped Diamond, D Color, Internally Flawless

A 1.00 Carat Oval-Shaped Diamond, D Color, VVS1 Clarity - Sotheby's

A 3.05 Carat Oval-Shaped Diamond, H Color, Internally Flawless

The World's Largest Flawless Diamond Could Get $15 Million+ at

A 4.22 Carat Square Emerald-Cut Diamond, F Color, VVS2 Clarity

Fancy Yellow Diamond, Colored Diamond and Diamond Ring

De Beers Expert Shares Insights on Collecting Coloured Diamonds

Russian royal gems, rare coloured diamonds on Geneva auction block

Infinite Blue' Diamond Could Fetch Up to $37M at Auction

A 2.24 Carat Round Diamond, G Color, VS2 Clarity - Sotheby's

Tri Color Gold, Yellow Diamond, Pink Diamond And Diamonds Earrings