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.

Natural History Museum of L.A. Minblog: Color in Diamonds

How Diamonds Get Their Color, Sotheby's Diamonds

Rare Blue Diamond Could Fetch $48 M. at Sotheby's Auction

Rare yellow diamond expected to fetch up to $15M

Sotheby to Unveil the Golden Canary, One of the World's Largest

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A 3.00 Carat Pear-Shaped Diamond, D Color, VS1 Clarity - Sotheby's

Here's How Two 100-Plus-Carat Diamonds Did at Auction

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Shop Only Authentic Chanel's New Jewelry Collection Was Inspired

Sotheby's to Auction World's Most Vivid Pink Diamond Estimated at $35M

A Group of 3 Fancy Purplish Pink Diamonds

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