Tiffany & Co. released its latest Blue Book high jewelry collection with serious stones set in familiar Schlumberger themes ...

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

“The safest way to clean your rings at home is with warm water and a mild dish soap—I use Ivory,” Elizabeth Doyle of Doyle & ...

Its latest Blue Book is a love letter to the ocean. Witness the artistry in its "Sea of Wonder" collection.

That distinction is saved for some of the rarest and fanciest coloured diamond rings ever to exist. These jewels are so exquisite that they rival the prices of entire mansions. These rings, encrusted ...

Its lineup of lab-grown diamonds, natural gemstones, ring settings and other jewelry pieces is robust—but certainly not the most affordable. That’s where this week’s Blue Nile coupons come in.

They include red, yellow, pink and colorless diamonds. Recommended Videos Visitors focused on the 10-karat blue diamond from South Africa, considered one of the most important blue diamonds ever ...

considered one of the most important blue diamonds ever discovered. Sotheby’s expects it to be auctioned off at $20 million in May. A 40.29-carat radiant-cut fancy light pink diamond ring ...

The Peninsula/Giuseppe Cacace/AFP A rare blue diamond valued at $20 million (an estimated R390 million) went on pre-auction display on Tuesday in Abu Dhabi, capital of the oil-rich United Arab ...

Abu Dhabi: A rare blue diamond valued at $20 million went on pre-auction display on Tuesday in Abu Dhabi, capital of the United Arab Emirates. The 10-carat Mediterranean Blue, which will go on ...

ABU DHABI, United Arab Emirates (AP) — 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 ...