The boom in lab-grown diamonds may have permanently fractured the market for natural stones, industry analysts say.

Messika is preparing to reveal a necklace with the 20,46-carat Okavango Blue at Couture Week, July 6th in Paris.

These pendants are perfect for bird lovers and on sale for the Fourth of July weekend.

The 'Ocean Dream,' 5.5-carat fancy vivid blue-green diamond sold for $17.3 million at the Christie's Magnificent Jewels, setting record price for a diamond of its type.

An in-depth look at the leading diamond stocks in the U.S stock market this year. Here's what you need to know.

Belgium's diamond industry has presented a gem-studded Freedom 250 ring for Donald Trump through the US envoy in Brussels.